CN103321215A - Construction technology of cast-in-situ concrete tubular pile applied to water area, as well as special hole-forming device of construction technology - Google Patents
Construction technology of cast-in-situ concrete tubular pile applied to water area, as well as special hole-forming device of construction technology Download PDFInfo
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- CN103321215A CN103321215A CN2013101795711A CN201310179571A CN103321215A CN 103321215 A CN103321215 A CN 103321215A CN 2013101795711 A CN2013101795711 A CN 2013101795711A CN 201310179571 A CN201310179571 A CN 201310179571A CN 103321215 A CN103321215 A CN 103321215A
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
- E02D5/22—Piles
- E02D5/34—Concrete or concrete-like piles cast in position ; Apparatus for making same
- E02D5/38—Concrete or concrete-like piles cast in position ; Apparatus for making same making by use of mould-pipes or other moulds
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Abstract
The invention discloses a construction technology of a cast-in-situ concrete tubular pile applied to a water area, as well as a special hole-forming device of the construction technology. The construction technology comprises steps as follows: a drive shoe is mounted at the bottom of a sleeve cavity and placed in a construction position, and pressure is applied to a force application pressure head; the drive shoe enters a water layer of the water area along with an outer protecting wall sleeve and an inner protecting wall sleeve and enters a basal layer at the bottom of the water layer; substrate media and water which are squeezed by the drive shoe are discharged from an inner cavity of the inner protecting wall sleeve and a discharge hole of the force application pressure head; after the drive shoe completely enters a calibrated position of a soil layer at the bottom of the water area, concrete is poured into the sleeve cavity from a pouring port formed in the outer wall protecting sleeve, and the force application pressure head, a gland and the inner protecting wall sleeve are pulled upwards while pouring is performed; an outer protecting wall reserving layer is kept to be immovable, and the upper end of the outer protecting wall reserving layer is separated from the gland; and the poured concrete and the outer protecting wall sleeve on the outer side are connected together or the outer protecting wall reserving layer and the drive shoe at the lower end are connected together, so that the concrete tubular pile is formed. The construction technology and the special hole-forming device can be applied to cast-in-situ concrete pile forming in the water area and are fast and efficient in construction efficiency.
Description
Technical field
The invention belongs to building engineering field, specifically refer to be applied to construction technology and the special-purpose perforating device thereof of the Cast-in-situ Concrete Tubular Pile in waters.
Background technology
The concrete tube stake is a kind of engineering pile body commonly used, is widely used in the underground construction engineering.At present traditional prefabricated concrete pipe pile all is to be embedded in undergroundly, and its major defect is: obvious soil compaction effect is arranged in work progress, weakened the supporting capacity as structure foundation.
The inventor has proposed a kind of new concrete tube pile construction method, technical scheme such as China Patent Publication No. CN1221056A " being embedded in job practices and the forced one-step pore-creating device of the concrete barrel of subgrade ", the method utilizes forced one-step pore-creating device that the cylinder boots of concrete barrel bottom are pressed in the subgrade, realize simultaneously synchronous casting, and disposable concrete perfusion forms the concrete tube stake, compared to above-mentioned the first job practices, not only speed of application is quick, and need not to fetch earth and earth backing, reduce engineering cost, and little on the prototype structure impact of soil layer, the concrete tube bearing capacity of pile is provided.Yet this job practices can only be applicable to land, and can't be suitable for for the interior piling in waters (such as maritime waters or rivers and lakes).Because this method is when construction, behind penetration concrete, and concrete is for before solidifying, outer retaining wall sleeve and interior retaining wall sleeve upwards need to be pulled out, as this job practices is applied to the waters, when outer retaining wall sleeve and interior retaining wall sleeve were upwards pulled out, the concrete that exposes is fully sclerosis not, and directly be subject to the impact in waters, directly cause concrete to be broken up and can't moulding.
Summary of the invention
First purpose of the present invention is the shortcoming and defect that exists in order to overcome prior art, and a kind of waters construction that is applicable to is provided, and the construction technology of efficiency of construction piece and the economical and practical Cast-in-situ Concrete Tubular Pile that is applied to the waters.
Another object of the present invention provides a kind of special-purpose perforating device of above-mentioned construction technology.
For realizing first purpose of the present invention, technical scheme of the present invention is to comprise following operation:
The bottom in the cylinder chamber that (1) forms between retaining wall sleeve and the interior retaining wall sleeve outside loads onto annular and with the cylinder boots of cutting edge, outer retaining wall sleeve includes at least the outer retaining wall of one deck and keeps somewhere layer;
(2) the cylinder boots are placed construction location and exert pressure at application of force pressure head, the cylinder boots enter the water layer in waters together in company with outer retaining wall sleeve and interior retaining wall sleeve, and and then enter into the basalis of water layer bottom, the hosqt media and the water that squeezed by a boots are discharged from the inner chamber of interior retaining wall sleeve and the relief hole of application of force pressure head; The hosqt media of the basalis of water layer bottom is soft silt soil or fine sand stone in the waters, certainly also includes water.
(3) after a boots enters the calibration position of waters bottom substrate fully, be provided with perfusing hole to cylinder chamber concrete perfusion from outer retaining wall sleeve, before treating concrete setting, on pull out application of force pressure head, gland and interior retaining wall sleeve, the outer retaining wall of outer retaining wall sleeve is kept somewhere layer and is separated with gland with the motionless and outer retaining wall indwelling in cylinder boots holding position layer upper end, the cylinder boots that the concrete of perfusion is kept somewhere layer and lower end with the outer retaining wall in the outside are linked to be, and form the stake of underwater concrete cylinder.
Further arrange is that described outer retaining wall sleeve includes and is positioned at the outer retaining wall that outer field outer retaining wall layer and concentric movable close neighbour be arranged on the outer retaining wall layer inwall and keeps somewhere layer, should be provided with the interior perfusing hole that belongs to a perfusing hole part on the outer retaining wall indwelling layer, the lower end of this outer retaining wall indwelling layer compresses downwards with the cylinder boots and contacts cooperation.
Further arranging is that the cylinder boots are contained in before the chamber, inserts first reinforcing cage or reinforcement bar in the cylinder chamber.
Further arranging is that exerting pressure of the described application of force pressure head of step (2) is vibration pressure.
By above-mentioned construction technology; the present invention need not to fetch earth and earth backing; the speed of application quickness and high efficiency, in addition, for the special operation condition in waters; outer retaining wall is kept somewhere layer to be kept somewhere in the waters; serve as concrete outside topping, prevent that the water layer in waters is to the direct erosion of unhardened concrete, therefore; go for using reliable in quality in the waters such as ocean, rivers and lakes.
Realize second purpose of the present invention, the technical scheme that namely realizes the special-purpose perforating device that above-mentioned construction technology is used is, include interior retaining wall sleeve and the outer retaining wall sleeve of concentric setting, described outer retaining wall sleeve includes at least outer retaining wall indwelling of one deck layer, cavity in being somebody's turn to do between retaining wall sleeve and the outer retaining wall sleeve is a cylinder chamber, and should be provided with perfusing hole on the outer retaining wall sleeve, the bottom opening in described cylinder chamber and compress downwards with the cylinder boots and to contact cooperation, the lower end of these boots is provided with cutting edge, the upper end of described interior retaining wall sleeve and outer retaining wall sleeve is connected with gland, be provided with application of force pressure head on this gland, be provided with the relief hole with the inner chamber conducting of interior retaining wall sleeve on this application of force pressure head, the upper end of layer kept somewhere by the outer retaining wall of described outer retaining wall sleeve and the matching relationship of gland is: downward direction compresses and is linked, and upward direction activity split cooperates.
By this setting, during construction, outer retaining wall is kept somewhere layer keep somewhere in the waters, serve as concrete outside topping, so that technique of the present invention goes for using reliable in quality in the waters such as ocean, rivers and lakes.
Further arrange is that described outer retaining wall sleeve includes and is positioned at the outer retaining wall that outer field outer retaining wall layer and concentric movable close neighbour be arranged on the outer retaining wall layer inwall and keeps somewhere layer, should be provided with the interior perfusing hole that belongs to a perfusing hole part on the outer retaining wall indwelling layer, the lower end of this outer retaining wall indwelling layer compresses downwards with the cylinder boots and contacts cooperation.
Further arrange is that the material that described outer retaining wall is kept somewhere layer is rigidity plastics.The material that described outer retaining wall is kept somewhere layer is glass fiber reinforced plastic, PE, PVC or PC.By this setting, because the basalis of water layer bottom is generally all softer in the waters, therefore, can adopt rigidity plastics to replace the outer retaining wall sleeve of traditional steel, reduce project cost greatly, and on the other hand, after rigidity plastics is the concrete tube forming pile, its antiseptic property is better, helps to improve the application life of concrete tube stake.
Further arrange is to arrange to cylinder cavity direction projection and integral body on the described outer retaining wall indwelling layer to be longitudinally bar shaped slot molding section.By this setting, utilize this bar shaped slot molding section, when the concrete tube forming pile, can form simultaneously longitudinally bar shaped slot, this bar shaped slot can be used for the plug-in mounting of the montant of fishing net both sides, so that the concrete tube stake after the moulding fences up the waters in conjunction with fishing net, become the ecologic breeding pasture, thereby avoided the follow-up construction in the concrete tube stake in later stage.
Further arrange is that described outer retaining wall is kept somewhere on the inwall of layer and is the roughening setting.By this setting, so that the combination of concrete and outer retaining wall sleeve is more closely reliable, improved the cylinder quality of pile.
The upper surface of cylinder boots of the present invention is provided with outer bearing surface, central boss and inner bearing face with this from outside to inside, outer bearing surface and inner bearing face cooperate with the lower end in contact of outer retaining wall sleeve and interior retaining wall sleeve respectively, and described cylinder chamber and central boss cover are joined and be located by connecting.
Below in conjunction with specification drawings and specific embodiments the present invention is done further introduction.
Description of drawings
The special-purpose perforating device structural representation of Fig. 1 specific embodiment of the invention 1;
Fig. 2 is the cross-sectional figure of the A-A of Fig. 1;
The structural representation of the concrete tube stake that Fig. 3 specific embodiment of the invention 1 processes;
The special-purpose perforating device structural representation of Fig. 4 specific embodiment of the invention 2;
Fig. 5 is the cross-sectional figure of the B-B of Fig. 4;
The structural representation of the concrete tube stake that Fig. 6 specific embodiment of the invention 2 processes.
The specific embodiment
Below by embodiment the present invention is carried out concrete description; only be used for the present invention is further specified; can not be interpreted as the restriction to protection domain of the present invention, the technician in this field can make some nonessential improvement and adjustment to the present invention according to the content of foregoing invention.
The special-purpose perforating device of the specific embodiment of the present invention 1 shown in Fig. 1-2, include interior retaining wall sleeve 1 and the outer retaining wall sleeve 2 of concentric setting, the outer retaining wall sleeve 2 of the present embodiment is outer retaining wall and keeps somewhere layer, cavity in being somebody's turn to do between retaining wall sleeve 1 and the outer retaining wall sleeve 2 is a cylinder chamber 3, and should be provided with perfusing hole 21 on the outer retaining wall sleeve 2, the bottom opening in described cylinder chamber 3 and compress downwards with cylinder boots 4 and to contact cooperation, the lower end of these boots 4 is provided with cutting edge 41, the upper end of described interior retaining wall sleeve 1 and outer retaining wall sleeve 2 is connected with gland 5, be provided with application of force pressure head 6 on this gland 5, be provided with the relief hole 61 with the inner chamber conducting of interior retaining wall sleeve 1 on this application of force pressure head 6, the matching relationship of the upper end of described outer retaining wall sleeve 2 and gland 5 is: downward direction compresses and is linked, and upward direction activity split cooperates.
The material of the described outer retaining wall sleeve 2 of the present embodiment is rigidity plastics, specifically can be the materials such as glass fiber reinforced plastic, PE, PVC or PC.In addition, can carry out attached electric charge to its inner surface in when construction and process, make itself and concrete binding ability stronger, in addition, also externally be the roughening setting on the inwall of retaining wall sleeve 2, such as roughening settings such as formation burr face, corrugated surface, helicoids.So that bond strength is better between the concrete tube stake after the moulding and the outer retaining wall sleeve 2, strengthened its structure.
In addition, for can be so that the concrete tube stake that this technique processes can be applicable to the installation with fishing net, and then the waters be surrounded the ecologic breeding pasture, arrange to cylinder cavity direction projection and integral body on the described outer retaining wall sleeve 2 and be longitudinally bar shaped slot molding section 22.The cross section of this bar shaped slot molding section 22 can be the shapes such as rectangle, 2/3 annulus or similar " Ω " shape, makes things convenient for the montant plug-in mounting of fishing net both sides.
The upper surface of the described cylinder of the present embodiment boots 4 is provided with outer bearing surface 42, central boss 43 and inner bearing face 44 with this from outside to inside, outer bearing surface 42 and inner bearing face 44 cooperate with the lower end in contact of outer retaining wall sleeve 2 and interior retaining wall sleeve 1 respectively, and described cylinder chamber 3 is overlapped to join with central boss 43 and is located by connecting.So arrange, consist of the bottom opening in cylinder chamber 3 and compress downwards with cylinder boots 4 and contact cooperation, when being advanced to the waters, the two links together, and when pulling up, a boots can be stayed in the soil layer in the waters.
The described application of force pressure head 6 of the present embodiment can adopt static pressure also can adopt vibration pressure when entering the waters, when pulling out, preferably adopts mode of vibration to extract, and pulls out pressure resistance on not only little, and can play simultaneously the effect of vibrated concrete.In addition, if need reinforcing cage or reinforcement bar to strengthen, can before cylinder boots 4 are contained in a chamber 3, in cylinder chamber 3, insert first reinforcing cage or reinforcement bar.
The described gland 5 of the present embodiment can be blind flange, and this gland 5 is integrated with interior retaining wall sleeve and is linked.Corresponding clamper can be set carry out clamping, make the two interlock that becomes one.
When utilizing above-mentioned special-purpose perforating device to construct concrete tube stake in the waters, its processing step is:
Annular is loaded onto and with the cylinder boots 4 of cutting edge in the bottom in the cylinder chamber 3 that (1) forms between retaining wall sleeve 2 and the interior retaining wall sleeve 1 outside;
(2) cylinder boots 4 are placed construction location and exert pressure at application of force pressure head 6, cylinder boots 4 enter the water layer in waters together in company with outer retaining wall sleeve 2 and interior retaining wall sleeve 1, and and then enter into the basalis of water layer bottom, the hosqt media and the water that squeezed by a boots 4 are discharged from the inner chamber of interior retaining wall sleeve and the relief hole 61 of application of force pressure head;
(3) after a boots 4 enter the calibration position of waters bottom substrate fully, be provided with perfusing hole 21 to cylinder chamber concrete perfusion from outer retaining wall sleeve 2, before treating concrete setting, on pull out application of force pressure head 6, gland 5 and interior retaining wall sleeve 1, the namely outer retaining wall indwelling of outer retaining wall sleeve 2(layer) separate with gland 5 and its upper end motionless with cylinder boots holding position, the concrete of perfusion is linked to be with the outer retaining wall sleeve 2 in the outside and the cylinder boots 4 of lower end, forms the concrete tube stake.
The structure of the concrete tube stake that the present embodiment is constructed out as shown in Figure 3.
The special-purpose perforating device of the specific embodiment of the present invention 2 as shown in Figure 3-4, include interior retaining wall sleeve 1 and the outer retaining wall sleeve of concentric setting, the described outer retaining wall sleeve of the present embodiment includes and is positioned at the outer retaining wall that outer field outer retaining wall layer 2 and concentric movable close neighbour be arranged on the outer retaining wall layer inwall and keeps somewhere layer 7, should be provided with the interior perfusing hole 71 that belongs to a perfusing hole part on the outer retaining wall indwelling layer 7, the lower end of being somebody's turn to do outer retaining wall indwelling layer 7 compresses downwards with cylinder boots 4 and contacts cooperation, cavity between described interior retaining wall sleeve 1 and the outer retaining wall sleeve is cylinder chamber 3, and should be provided with perfusing hole 21 on the outer retaining wall sleeve, the bottom opening in described cylinder chamber 3 and compress downwards with cylinder boots 4 and to contact cooperation, the lower end of these boots 4 is provided with cutting edge 41, the upper end of described interior retaining wall sleeve 1 and outer retaining wall layer 2 is connected with gland 5, be provided with application of force pressure head 6 on this gland 5, be provided with the relief hole 61 with the inner chamber conducting of interior retaining wall sleeve 1 on this application of force pressure head 6, being somebody's turn to do the upper end of outer retaining wall indwelling layer 7 and the matching relationship of gland 5 is: downward direction compresses and is linked, and upward direction activity split cooperates.
The material that the outer retaining wall of the described outer retaining wall sleeve of the present embodiment is kept somewhere layer 7 is rigidity plastics, specifically can be the materials such as glass fiber reinforced plastic, PE, PVC or PC.In addition, can carry out attached electric charge to its inner surface in when construction and process, make itself and concrete binding ability stronger, in addition, also externally be the roughening setting on the inwall of retaining wall sleeve 2, such as roughening settings such as formation burr face, corrugated surface, helicoids.So that bond strength is better between the concrete tube stake after the moulding and the outer retaining wall sleeve 2, strengthened its structure.
In addition, for can be so that the concrete tube stake that this technique processes can be applicable to the installation with fishing net, and then the waters surrounded the ecologic breeding pasture, described outer retaining wall is kept somewhere to arrange to cylinder cavity direction projection and integral body on the layer 7 and is longitudinally bar shaped slot molding section 72.The cross section of this bar shaped slot molding section 72 can be the shapes such as rectangle, 2/3 annulus or similar " Ω " shape, makes things convenient for the montant plug-in mounting of fishing net both sides.Add man-hour actual, this bar shaped slot molding section 72 can keep somewhere layer 7 one machine-shaping with outer retaining wall and make.
The upper surface of the described cylinder of the present embodiment boots 4 is provided with outer bearing surface 42, central boss 43 and inner bearing face 44 with this from outside to inside, outer bearing surface 42 and inner bearing face 44 cooperate with the lower end in contact of outer retaining wall sleeve 2 and interior retaining wall sleeve 1 respectively, and described cylinder chamber 3 is overlapped to join with central boss 43 and is located by connecting.So arrange, consist of the bottom opening in cylinder chamber 3 and compress downwards with cylinder boots 4 and contact cooperation, when being advanced to the waters, the two links together, and when pulling up, a boots can be stayed in the soil layer in the waters.
The described application of force pressure head 6 of the present embodiment can adopt static pressure also can adopt vibration pressure when entering the waters, when pulling out, preferably adopts mode of vibration to extract, and pulls out pressure resistance on not only little, and can play simultaneously the effect of vibrated concrete.In addition, if need reinforcing cage or reinforcement bar to strengthen, can before cylinder boots 4 are contained in a chamber 3, in cylinder chamber 3, insert first reinforcing cage or reinforcement bar.
The described gland 5 of the present embodiment can be blind flange, and this gland 5 is integrated with interior retaining wall sleeve 1 and outer retaining wall sleeve and is linked, and corresponding clamper can be set carry out clamping, makes the two interlock that becomes one.And this gland 5 and outer retaining wall are kept somewhere layer 7 and contacts cooperation for above-mentioned compressing downwards, and the formation downward direction compresses and is linked, upward direction activity split cooperation.
When the present embodiment 2 utilized this special use perforating device to construct concrete tube stake in the waters, its processing step was: annular is loaded onto and with the cylinder boots 4 of cutting edge 41 in the bottom in the cylinder chamber 3 that (1) forms between retaining wall sleeve 2 and the interior retaining wall sleeve 1 outside;
(2) cylinder boots 4 are placed construction location and exert pressure at application of force pressure head 6, cylinder boots 4 enter the basalis in waters together in company with outer retaining wall sleeve 2 and interior retaining wall sleeve 1, and and then enter into the soil layer of water layer bottom, the hosqt media and the water that squeezed by a boots 4 are discharged from the inner chamber of interior retaining wall sleeve and the relief hole 61 of application of force pressure head;
(3) after a boots 4 enter the calibration position of waters bottom substrate fully, be provided with perfusing hole to cylinder chamber 3 concrete perfusions from outer retaining wall sleeve 2, before treating concrete setting, on pull out application of force pressure head 6, gland 5, interior retaining wall sleeve 1 and outer retaining wall sleeve 2, outer retaining wall is kept somewhere motionless and its upper end, layer 7 holding position and is separated with gland, the cylinder boots 4 that the concrete of perfusion is kept somewhere layer 7 and lower end with the outer retaining wall in the outside are linked to be, and form the stake of underwater concrete cylinder.
The structure of the concrete tube stake that the present embodiment is constructed out as shown in Figure 6.
Claims (10)
1. construction technology that is applied to the Cast-in-situ Concrete Tubular Pile in waters is characterized in that comprising following operation:
The bottom in the cylinder chamber that (1) forms between retaining wall sleeve and the interior retaining wall sleeve outside loads onto annular and with the cylinder boots of cutting edge, outer retaining wall sleeve includes at least the outer retaining wall of one deck and keeps somewhere layer;
(2) the cylinder boots are placed construction location and exert pressure at application of force pressure head, the cylinder boots enter the water layer in waters together in company with outer retaining wall sleeve and interior retaining wall sleeve, and and then enter into the basalis of water layer bottom, the hosqt media and the water that squeezed by a boots are all discharged from the inner chamber of interior retaining wall sleeve and the relief hole of application of force pressure head;
(3) after a boots enters the calibration position of waters bottom substrate fully, be provided with perfusing hole to cylinder chamber concrete perfusion from outer retaining wall sleeve, before treating concrete setting, on pull out application of force pressure head, gland and interior retaining wall sleeve, the outer retaining wall of outer retaining wall sleeve is kept somewhere layer and is separated with gland with the motionless and outer retaining wall indwelling in cylinder boots holding position layer upper end, the cylinder boots that the concrete of perfusion is kept somewhere layer and lower end with the outer retaining wall in the outside are linked to be, and form the concrete tube stake.
2. a kind of construction technology that is applied to the Cast-in-situ Concrete Tubular Pile in waters according to claim 1, it is characterized in that: described outer retaining wall sleeve includes and is positioned at the outer retaining wall that outer field outer retaining wall layer and concentric movable close neighbour be arranged on the outer retaining wall layer inwall and keeps somewhere layer, should be provided with the interior perfusing hole that belongs to a perfusing hole part on the outer retaining wall indwelling layer, the lower end of this outer retaining wall indwelling layer compresses downwards with the cylinder boots and contacts cooperation.
3. a kind of construction technology that is applied to the Cast-in-situ Concrete Tubular Pile in waters according to claim 1 is characterized in that: the cylinder boots are contained in before the chamber, insert first reinforcing cage or reinforcement bar in the cylinder chamber.
4. a kind of construction technology that is applied to the Cast-in-situ Concrete Tubular Pile in waters according to claim 1, it is characterized in that: exerting pressure of the described application of force pressure head of step (2) is vibration pressure.
5. the special-purpose perforating device of a construction technology as claimed in claim 1, include interior retaining wall sleeve and the outer retaining wall sleeve of concentric setting, described outer retaining wall sleeve includes at least outer retaining wall indwelling of one deck layer, cavity in being somebody's turn to do between retaining wall sleeve and the outer retaining wall sleeve is a cylinder chamber, and should be provided with perfusing hole on the outer retaining wall sleeve, the bottom opening in described cylinder chamber and compress downwards with the cylinder boots and to contact cooperation, the lower end of these boots is provided with cutting edge, the upper end of described interior retaining wall sleeve and outer retaining wall sleeve is connected with gland, be provided with application of force pressure head on this gland, be provided with the relief hole with the inner chamber conducting of interior retaining wall sleeve on this application of force pressure head, it is characterized in that: the upper end of layer kept somewhere by the outer retaining wall of described outer retaining wall sleeve and the matching relationship of gland is: downward direction compresses and is linked, and upward direction activity split cooperates.
6. the special-purpose perforating device of the construction technology of a kind of Cast-in-situ Concrete Tubular Pile that is applied to the waters according to claim 5, it is characterized in that: described application of force pressure head is vibrating hammer or variant-frequency vibration hammer.
7. the special-purpose perforating device of the construction technology of a kind of Cast-in-situ Concrete Tubular Pile that is applied to the waters according to claim 5, it is characterized in that: described outer retaining wall sleeve includes and is positioned at the outer retaining wall that outer field outer retaining wall layer and concentric movable close neighbour be arranged on the outer retaining wall layer inwall and keeps somewhere layer, should be provided with the interior perfusing hole that belongs to a perfusing hole part on the outer retaining wall indwelling layer, the lower end of this outer retaining wall indwelling layer compresses downwards with the cylinder boots and contacts cooperation.
8. the special-purpose perforating device of the construction technology of a kind of Cast-in-situ Concrete Tubular Pile that is applied to the waters according to claim 5, it is characterized in that: the material that described outer retaining wall is kept somewhere layer is rigidity plastics or soft plastic woven bag, and the used rigidity plastics of material that its China and foreign countries' retaining wall is kept somewhere layer is glass fiber reinforced plastic, PE, PVC or PC.
9. the special-purpose perforating device of the construction technology of a kind of Cast-in-situ Concrete Tubular Pile that is applied to the waters according to claim 5 is characterized in that: described outer retaining wall is kept somewhere to arrange to cylinder cavity direction projection and integral body on the layer and is longitudinally bar shaped slot molding section.
10. the special-purpose perforating device of the construction technology of a kind of Cast-in-situ Concrete Tubular Pile that is applied to the waters according to claim 5 is characterized in that: described outer retaining wall is kept somewhere on the inwall of layer and is the roughening setting.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310179571.1A CN103321215B (en) | 2013-05-15 | 2013-05-15 | Construction technology of cast-in-situ concrete tubular pile applied to water area, as well as special hole-forming device of construction technology |
| PCT/CN2013/090427 WO2014183449A1 (en) | 2013-05-15 | 2013-12-25 | Process for constructing in situ concrete tubular pile applicable in water and dedicated drill for the process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310179571.1A CN103321215B (en) | 2013-05-15 | 2013-05-15 | Construction technology of cast-in-situ concrete tubular pile applied to water area, as well as special hole-forming device of construction technology |
Publications (2)
| Publication Number | Publication Date |
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| CN103321215A true CN103321215A (en) | 2013-09-25 |
| CN103321215B CN103321215B (en) | 2015-06-03 |
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| CN201310179571.1A Expired - Fee Related CN103321215B (en) | 2013-05-15 | 2013-05-15 | Construction technology of cast-in-situ concrete tubular pile applied to water area, as well as special hole-forming device of construction technology |
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| WO (1) | WO2014183449A1 (en) |
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| WO2014183449A1 (en) * | 2013-05-15 | 2014-11-20 | Li Shengnan | Process for constructing in situ concrete tubular pile applicable in water and dedicated drill for the process |
| CN104358252A (en) * | 2014-10-14 | 2015-02-18 | 杭州江润科技有限公司 | Structure for preventing perforation and slurry leakage of cast-in-situ bored pile in water and construction method of structure |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1322881A (en) * | 2001-06-20 | 2001-11-21 | 谢庆道 | Continuous underground wall constructing method with linked tubular pile and its special linked tubular pile hole former |
| JP2003147766A (en) * | 2001-11-09 | 2003-05-21 | Asahi Kasei Corp | Burying method for steel pipe pile |
| CN1462827A (en) * | 2003-06-21 | 2003-12-24 | 阎瑞明 | Construction for making piles and tools |
| CN102345287A (en) * | 2010-08-01 | 2012-02-08 | 常雷 | Construction method of large-diameter cast-in-situ thin-wall concrete composite pile and special hole forming device |
| JP2012112163A (en) * | 2010-11-24 | 2012-06-14 | Takenaka Komuten Co Ltd | Pile construction method in contaminated soil |
| CN102561329A (en) * | 2011-12-19 | 2012-07-11 | 中冶交通工程技术有限公司 | Construction method of underwater concrete cast-in-place pipe pile |
| CN103074891A (en) * | 2013-01-29 | 2013-05-01 | 浙江信博城市建设有限公司 | Double-layer plastic sleeve bulk material and concrete stiffness core composite pile and construction method thereof |
| CN203320525U (en) * | 2013-05-15 | 2013-12-04 | 李胜南 | Hole forming device for construction of cast-in-place concrete tubular pile applied to water area |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103321215B (en) * | 2013-05-15 | 2015-06-03 | 李胜南 | Construction technology of cast-in-situ concrete tubular pile applied to water area, as well as special hole-forming device of construction technology |
-
2013
- 2013-05-15 CN CN201310179571.1A patent/CN103321215B/en not_active Expired - Fee Related
- 2013-12-25 WO PCT/CN2013/090427 patent/WO2014183449A1/en active Application Filing
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1322881A (en) * | 2001-06-20 | 2001-11-21 | 谢庆道 | Continuous underground wall constructing method with linked tubular pile and its special linked tubular pile hole former |
| JP2003147766A (en) * | 2001-11-09 | 2003-05-21 | Asahi Kasei Corp | Burying method for steel pipe pile |
| CN1462827A (en) * | 2003-06-21 | 2003-12-24 | 阎瑞明 | Construction for making piles and tools |
| CN102345287A (en) * | 2010-08-01 | 2012-02-08 | 常雷 | Construction method of large-diameter cast-in-situ thin-wall concrete composite pile and special hole forming device |
| JP2012112163A (en) * | 2010-11-24 | 2012-06-14 | Takenaka Komuten Co Ltd | Pile construction method in contaminated soil |
| CN102561329A (en) * | 2011-12-19 | 2012-07-11 | 中冶交通工程技术有限公司 | Construction method of underwater concrete cast-in-place pipe pile |
| CN103074891A (en) * | 2013-01-29 | 2013-05-01 | 浙江信博城市建设有限公司 | Double-layer plastic sleeve bulk material and concrete stiffness core composite pile and construction method thereof |
| CN203320525U (en) * | 2013-05-15 | 2013-12-04 | 李胜南 | Hole forming device for construction of cast-in-place concrete tubular pile applied to water area |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014183449A1 (en) * | 2013-05-15 | 2014-11-20 | Li Shengnan | Process for constructing in situ concrete tubular pile applicable in water and dedicated drill for the process |
| CN103938619A (en) * | 2014-04-15 | 2014-07-23 | 谢庆道 | Construction process of tubular pile and special hole opener of construction process |
| WO2015158169A1 (en) * | 2014-04-15 | 2015-10-22 | 谢庆道 | Construction process of pipe pile and dedicated boring device thereof |
| CN104153354A (en) * | 2014-05-06 | 2014-11-19 | 宁波职业技术学院 | Pile cylinder structure of variable-diameter cylindrical pile and construction method of cylindrical pile |
| CN104358252A (en) * | 2014-10-14 | 2015-02-18 | 杭州江润科技有限公司 | Structure for preventing perforation and slurry leakage of cast-in-situ bored pile in water and construction method of structure |
| CN104358252B (en) * | 2014-10-14 | 2016-01-13 | 杭州江润科技有限公司 | The bored pile perforation structure of spillage and construction method in water prevention |
| CN106284314A (en) * | 2016-08-31 | 2017-01-04 | 中冶建工集团有限公司 | Karst landform spiral-digging pore cast-in-place pile construction method |
| CN106284314B (en) * | 2016-08-31 | 2018-07-03 | 中冶建工集团有限公司 | Karst landform spiral-digging pore cast-in-place pile construction method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103321215B (en) | 2015-06-03 |
| WO2014183449A1 (en) | 2014-11-20 |
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