CN1637210A - Underground beam construction frame and underground beam construction method using the same - Google Patents
Underground beam construction frame and underground beam construction method using the same Download PDFInfo
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- CN1637210A CN1637210A CN 200410101133 CN200410101133A CN1637210A CN 1637210 A CN1637210 A CN 1637210A CN 200410101133 CN200410101133 CN 200410101133 CN 200410101133 A CN200410101133 A CN 200410101133A CN 1637210 A CN1637210 A CN 1637210A
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Abstract
To save labor and time to considerably shorten a construction period while sharply reducing cost, this underground beam construction frame 1 is composed of a frame body 7 and reinforcement arrangement 8 provided inside. The frame body 7 comprises a pair of steel plates 2, 2 having prescribed length and U-shaped axial section, and square angles 3, 3 welded to both end parts in the lengthwise direction of the steel plates 2, 2. The pair of steel plates 2, 2 are arranged parallel with the open sides facing with a fixed space. The square angles 3, 3 are provided with holes 5 for inserting through connecting bolts 4 for connection to adjacent underground beam construction frames. The frame 1 is installed on concrete and freshly mixed concrete is placed in the frame body 7 for hardening.
Description
Technical field
The present invention relates to a kind of underground girder construction framework and use its underground beam construction method.
Background technology
Traditional underground beam construction method is to carry out in following mode.At first, as shown in Figure 7, excavate, excavate part 100, afterwards, as shown in Figure 8, carry out a hair side operation, to lay and compacting hair side 101 or other similar item in the bottom of excavating part 100 to excavate one.Subsequently, as shown in Figure 9, lay concrete floor and unwrapping wire, to lay very thin one deck concrete floor 102 and the line of ink marker of the position of draw ground underbeam or other etc.
Below, as shown in figure 10, carrying out a bar and arrange operation, wherein a plurality of enhancing bars 103 are arranged with predetermined height and width.The concrete block of label " 104 " expression bearing shape, laying strengthens bar 103 on the concrete stone.
Below, as shown in figure 11, carry out a form work engineering, wherein the template of being made up of plate 105 is assembled in such a way, makes template center on the enhancing bar.Subsequently, the concrete pouring that mixes is in template 105, and after the hardening of concrete that mixes, template 105 is removed, and carries out backfill.
Because common building method requires to strengthen bar and framework is built the artificially at the scene, thereby whole operations needs considerable labour and time.In addition, common template needs to remove, and therefore constructing operation should stop several days usually, and the hardening of concrete that mixes up to cast causes a low operating efficiency.Before backfill, need labour and time outside the stripping occupying volume.Generally speaking, common building method requires considerable labour and time, and belongs to a low operating efficiency, causes constructing the prolongation of duration and the increase of expense like this.
Summary of the invention
Therefore an object of the present invention is, a underground girder construction framework is provided, this structural framing can make the structure duration of a ground underbeam shorten significantly with expense than existing technology and reduce significantly, and a underground beam construction method, and this method is used above-mentioned underground girder construction framework.
According to a first aspect of the present invention, a underground girder construction framework is provided, comprise two steel plates that have the square C shape cross section of reversing, lay abreast every a given distance between the steel plate, also comprise the right angle type angle section, the right angle type angle section has the two end portions that through hole is used to be bonded on the bolt that wherein forms and fits into steel plate, thereby forms a frame body, and enough enhancing structures are set therein.
In underground girder construction framework, a mid portion of underground girder construction framework is crooked, one has the inside that the fish plate of foot bolt regularly is connected to mid portion, the substrate that has right cylinder on end face is placed on the top of mid portion, and substrate and fish plate use stone bolt to be fixed to frame body.
In underground girder construction framework, a mid portion of underground girder construction framework is crooked, the upper bearing plate that column is used is fixed on the top of mid portion, a lower support plate is fixed on the bottom of mid portion, and column is fixed on upper bearing plate and the lower support plate, thereby is fixed on the frame body.
In underground girder construction framework, the underground girder construction framework that the angle section of one one end has been removed is connected to a mid portion of underground girder construction framework, one has the inside that the fish plate of foot bolt regularly is connected to mid portion, the substrate that end face has a right cylinder is placed on the top of mid portion, and substrate and fish plate use stone bolt to be fixed to frame body.
In underground girder construction framework, the underground girder construction framework that the angle section of one one end has been removed is connected to a mid portion of underground girder construction framework, the upper bearing plate that column is used is fixed on the top of mid portion, a lower support plate is fixed on the bottom of mid portion, and column is fixed on upper bearing plate and the lower support plate, thereby is fixed on the frame body.
According to a second aspect of the present invention, a underground beam construction method is provided, comprise the following steps: to prepare two steel plates that have the square C shape cross section of reversing; Between steel plate, lay steel plate abreast every a given distance; Assemble the two end portions that the right angle type angle section enters steel plate subsequently, the right angle type angle section has through hole, forms a frame body thereby be used to insert connecting bolt; The enhancing bar structure of an abundance is set in frame body inside; And subsequently the concrete that mixes of cast in frame body, and the concrete that mixes of sclerosis.
Can eliminate at the scene the operation that assembling strengthens a template of dismounting of operation of bar and assembling according to underground girder construction framework of the present invention and underground beam construction method, and these operations need in common building method.In addition, underground girder construction framework is to use the concrete pouring that mixes in the framework that the steel plate that the distance predetermined with arranged is formed and realize.Therefore, the underground girder construction framework of completion status can be directly as a permanent structure of speedway, harbour or other equivalent and use.
Backfill can be after the concrete casting that mixes injects template or before carry out immediately.
Therefore, the present invention does not need considerable labour and time as in the prior art, and can shorten the duration of underground girder construction and the expense that reduces structure effectively.According to the improvement of a first aspect of the present invention, underground girder construction framework especially of the present invention and column can be promptly fixing at the scene.
Description of drawings
Fig. 1 is a phantom drawing according to a underground girder construction framework of the present invention;
Fig. 2 is the key-drawing of a underground beam construction method, and this method is used underground girder construction framework shown in Figure 1;
Fig. 3 is the phantom drawing of a underground girder construction framework, and this structural framing uses in a part of fixing a column;
Fig. 4 is the phantom drawing of a underground girder construction framework, and this structural framing uses in a part of fixing a column;
Fig. 5 is the key-drawing of a underground girder construction framework, the structure that this structural framing uses stone bolt and fixes a column;
Fig. 6 is the key-drawing of a underground girder construction framework, comprises welding, and a structure of fixing a column;
Fig. 7 is the key-drawing of a common underground beam construction method, illustrates one and excavates part;
Fig. 8 is a key-drawing of common underground beam construction method, and a hair side operation is shown;
Fig. 9 is a key-drawing of common underground beam construction method, and the concrete floor of a cast is shown;
Figure 10 is a key-drawing of common underground beam construction method, and an arrangement of the enhancing bar of manufacturing is shown; And
Figure 11 is a key-drawing of common underground beam construction method, and the template of an assembling is shown.
The specific embodiment
According to the optimal mode that forms a underground girder construction framework of the present invention, a pair of steel plate has the C shape cross section in the four directions of reversing, keep a given distance to be laid on abreast on the identical height between the steel plate, and the open side of steel plate is faced with each other, having through hole is located at the right angle type angle section that desired location is used for inserting bolt and fits into two length direction end portion of steel plate, thereby form a frame body, be provided with enough enhancing bars in frame body inside and arrange.
According to the optimal mode of carrying out a underground beam construction method of the present invention, prepare the steel plate of the C shape cross section in two four directions that have a reversing, keep a given distance to be laid on abreast on the identical height between the steel plate, and the open side of steel plate is faced with each other, and will have through hole and be located at the right angle type angle section that desired location is used for inserting bolt and fit into two length direction end portion of steel plate, thereby form a frame body, provide the enhancing bar of an abundance to arrange after this in the inside of frame body, frame body is placed into above the concrete, and the concrete pouring that mixes subsequently is interior so that sclerosis to frame body.
Preferred embodiment of the present invention will be below referring to description of drawings.
(first embodiment)
Fig. 1 is a phantom drawing according to a underground girder construction framework of the present invention, Fig. 2 is the key-drawing of a underground beam construction method, this method is used the underground girder construction of Fig. 1, Fig. 3 is a phantom drawing of a underground girder construction framework, this structural framing uses in a part of fixing a column, Fig. 4 is a phantom drawing of a underground girder construction framework, this structural framing uses in a part of fixing a column, Fig. 5 is a key-drawing of a underground girder construction framework, the structure that this structural framing uses stone bolt and fixes a column, and Fig. 6 is a key-drawing of a underground girder construction framework, comprises welding and a structure of fixing a column.
In each figure, a underground girder construction framework 1 comprises a frame body 7 and an enhancing structure 8, and this structure will be discussed hereinafter.A pair of steel plate 2 has identical size and dimension, and has predetermined length.Because each steel plate 2 has a upper end and a lower end, top and bottom are along identical direction bending, so the axial cross section of steel plate has the C shape in the four directions of a reversing.Steel plate 2 is to lay abreast with a given distance L, and the open side of two steel plates is faced with each other, thereby makes the upper end of two steel plates 2 parallel to each other.
Right angle type angle section 3 fits into this two end portion to the length direction of steel plate 2, and welds together.Set out by the viewpoint that increases overall strength and constant intensity, the axial cross section of angle section 3 has L shaped in the present embodiment.Hole 5 is used to insert draw bolt 4, so that adjacent underground girder construction framework 1 is joined to together, the hole is arranged on desired position in each angle section 3.Label " 6 " expression lock nut is screwed on the relevant draw bolt 4.
A pair of steel plate 2 and right angle type angle section 3 are formed frame body 7.The height of frame body 7 and width are suitably to determine according to the ground underbeam that is configured.
(second embodiment)
The underground beam construction method of a underground girder construction framework 1 of use will be below referring to Fig. 2 discussion.
Digging operation, hair side operation, concrete shop fixtures plate and unwrapping wire are to carry out in the mode identical with common structure.According to building method of the present invention, underground girder construction framework 1 is made in advance a factory, and structural framing is placed on the concrete floor, and the concrete (not shown) that mixes subsequently is poured in the frame body 7 and sclerosis.
The scene structure that this method can be eliminated in the prior art and be carried out strengthens the operation of bar and template, and can therefore save unwanted labour and time, and strengthens work capacity.
Because the ground underbeam is to construct with the underground girder construction framework 1 that maintains the original state, with different in the prior art, underground girder construction framework 1 does not need dismounting.It does not need to wait for the concrete hardening that mixes, unlike the prior art, and after the concrete casting that mixes injects template or before, backfill can be carried out immediately.
These characteristics can be saved the labour and the time that need be used to dismantle template, and the duration that can shorten underground girder construction significantly, and reduce construction expenditure.
Label " 9 " expression element, this element uses when placing underground girder construction framework 1 to concrete floor.In use each element 9 comprises a steel plate 10 and a horizontal adjustment bolt 11, this steel plate 10 has a L shaped cross section and is fixed to the bottom of a side of frame body 7, and this horizontal adjustment bolt 11 is fixed on the concrete floor in the present embodiment.
(the 3rd embodiment)
When using according to a ground of underground girder construction belfry of the present invention underbeam, column is fixed on the corner position, intersects at this position beam.In such cases, the underground girder construction framework that is to use a following stated of hope, this structural framing can guarantee fixing quickly.
Fig. 3 illustrates a underground girder construction framework 1, it is designed for column is fixed on a centre position 1a, and underground herein girder construction framework 1 is bent into the right angle, and Fig. 4 illustrates a underground girder construction framework 1, it is designed for vertical columns at a centre position 1b, and beam intersects herein.
Under the situation of Fig. 3, column is to be fixed on mid portion 1a, and underground girder construction framework 1 design has a L shaped top view.Under the situation of Fig. 4, column is to be fixed on the mid portion 1b, and beam intersects herein, and underground girder construction framework 1 design has a T shape top view, one of them angle section is at one end removed, and a underground girder construction framework 2n is connected to another underground girder construction framework.
As shown in Figure 5, one has preposition on the top side face that the fish plate 13 of foot bolt 12 regularly is fixed to frame body 7, stone bolt 12 inserts the stone bolt patchhole 16 that is positioned at substrate 15, and a right cylinder 14 is arranged on the top surface of substrate 15, and is screwed on the stone bolt 12 with nut 17 it is fixed.
In Fig. 4, figure number " 7a " expression is positioned at the bolt-inserting hole of frame body 7, and figure number " 13a " expression is arranged on the stone bolt patchhole in the fish plate 13.The stone bolt 12 that inserts in the relevant stone bolt patchhole 13a should be soldered in factory on the fish plate 13 in advance.Concrete casting orifice that mixes of label " 13b " expression, it is arranged on the core of board 13.
Because other structure is identical with underground girder construction framework 1, it is described in detail in this and omits, and identical figure number gives and the identical parts of underground girder construction framework 1 corresponding parts.
(the 4th embodiment)
Referring to Fig. 6, illustrate that now a situation is that column is to be fixed on mid portion 1a shown in Figure 3 or the mid portion 1b shown in Figure 4.
In the present embodiment, a upper bearing plate 19 and a lower support plate 20 are by the end portion that is welded and fixed to a column 18, column 18 vertically is laid on a column permanent position of frame body 7, and two base plates 19 and 20 are top and bottoms welding and that be fixed to frame body 7 respectively.Column body 18A is the top that is fixed to column 18 by welding.
Because other structure is identical with underground girder construction framework 1, it is described in detail in this and omits, and identical label gives and the identical parts of underground girder construction framework 1 corresponding parts.
Claims (6)
1. underground girder construction framework comprises:
Two steel plates, it has the C shape cross section in the four directions of reversing, and lays abreast every a given distance between the steel plate; And
Right angle type angle section, right angle type angle section have through hole and are used to insert connecting bolt, and fit into the two end portions of above-mentioned steel plate, thereby form a frame body, are provided with an enough enhancing intensity in the inside of described frame body.
2. according to the underground girder construction framework of claim 1, it is characterized in that, a mid portion of above-mentioned underground girder construction framework is crooked, one has the inside that the fish plate of foot bolt regularly is connected to above-mentioned mid portion, the substrate that top surface has right cylinder is placed on the top of above-mentioned mid portion, and above-mentioned substrate and above-mentioned fish plate are used above-mentioned stone bolt and be fixed on the above-mentioned frame body.
3. according to the underground girder construction framework of claim 1, it is characterized in that, a mid portion of above-mentioned underground girder construction framework is crooked, a upper bearing plate that is used for a column is fixed to a top of above-mentioned mid portion, a lower support plate is fixed to a bottom of above-mentioned mid portion, above-mentioned column is fixed on above-mentioned upper bearing plate and the above-mentioned lower support plate, thereby is fixed on the above-mentioned frame body.
4. according to the underground girder construction framework of claim 1, it is characterized in that, the underground girder construction framework that the angle section of one one end has been removed is connected to a mid portion of above-mentioned underground girder construction framework, one has the interior part that the fish plate of foot bolt regularly is connected to above-mentioned mid portion, the substrate that end face has a right cylinder is placed on the top of above-mentioned mid portion, and above-mentioned substrate and above-mentioned fish plate are used above-mentioned stone bolt and be fixed on the above-mentioned frame body.
5. according to the underground girder construction framework of claim 1, it is characterized in that, the underground girder construction framework that the angle section of one one end has been removed is connected to a mid portion of above-mentioned underground girder construction framework, a upper bearing plate that is used for a column is fixed to a top of above-mentioned mid portion, a lower support plate is fixed on the bottom of above-mentioned mid portion, above-mentioned column is fixed on the above-mentioned lower support plate of above-mentioned upper bearing plate, thereby is fixed on the above-mentioned frame body.
6. a underground beam construction method comprises the following steps:
Prepare two steel plates that have the square C shape cross section of reversing;
Between steel plate, lay above-mentioned steel plate abreast every given distance;
Assemble the two end portions that the right angle type angle section enters above-mentioned steel plate subsequently, described angle section has through hole, forms a frame body thereby be used to insert connecting bolt;
Enough enhancing structures are set in frame body inside; And
The concrete that mixes of cast is to frame body and the above-mentioned concrete that mixes that hardens subsequently.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2004002476A JP3763575B2 (en) | 2004-01-07 | 2004-01-07 | Underground beam construction frame and underground beam construction method using the same |
| JP002476/2004 | 2004-01-07 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1637210A true CN1637210A (en) | 2005-07-13 |
| CN1329589C CN1329589C (en) | 2007-08-01 |
Family
ID=33028481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004101011334A Expired - Fee Related CN1329589C (en) | 2004-01-07 | 2004-12-13 | Underground beam construction frame and underground beam construction method using the same |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP3763575B2 (en) |
| CN (1) | CN1329589C (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103112766A (en) * | 2013-02-06 | 2013-05-22 | 山河建设集团有限公司 | Construction elevator suspending over basement roof of building and construction method thereof |
| CN105625452A (en) * | 2016-03-01 | 2016-06-01 | 沈阳建筑大学 | Linear concrete foundation formed by concrete block pouring for separate houses |
| CN105625454A (en) * | 2016-03-01 | 2016-06-01 | 沈阳建筑大学 | Concrete block poured crossed concrete foundation for detached house |
| CN105625458A (en) * | 2016-03-01 | 2016-06-01 | 沈阳建筑大学 | Concrete-slab-poured cross-shaped foundation of separate house |
| CN109113262A (en) * | 2017-01-03 | 2019-01-01 | 郑瑞平 | A kind of construction method for reinforcing steel structure girder or column |
| CN112832455A (en) * | 2019-11-25 | 2021-05-25 | 怀化市恒裕实业有限公司 | Steel structure beam |
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| CN105332389B (en) * | 2015-11-13 | 2017-02-01 | 燕山大学 | Underground pipe rack erector |
| JP6644600B2 (en) * | 2016-03-27 | 2020-02-12 | 株式会社南条製作所 | Integrated foundation and integrated foundation method |
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Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2105517U (en) * | 1991-10-17 | 1992-05-27 | 钱久军 | Composite foundation beam |
| JPH09256383A (en) * | 1996-03-22 | 1997-09-30 | Fujita Corp | Erection method of steel framed column |
| CN1189561A (en) * | 1997-01-27 | 1998-08-05 | 环境建筑技术有限公司 | Building construction method |
| JP3169887B2 (en) * | 1998-04-02 | 2001-05-28 | 大和ハウス工業株式会社 | Column base structure of steel pipe column and its construction method |
-
2004
- 2004-01-07 JP JP2004002476A patent/JP3763575B2/en not_active Expired - Fee Related
- 2004-12-13 CN CNB2004101011334A patent/CN1329589C/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103112766A (en) * | 2013-02-06 | 2013-05-22 | 山河建设集团有限公司 | Construction elevator suspending over basement roof of building and construction method thereof |
| CN105625452A (en) * | 2016-03-01 | 2016-06-01 | 沈阳建筑大学 | Linear concrete foundation formed by concrete block pouring for separate houses |
| CN105625454A (en) * | 2016-03-01 | 2016-06-01 | 沈阳建筑大学 | Concrete block poured crossed concrete foundation for detached house |
| CN105625458A (en) * | 2016-03-01 | 2016-06-01 | 沈阳建筑大学 | Concrete-slab-poured cross-shaped foundation of separate house |
| CN105625452B (en) * | 2016-03-01 | 2017-11-10 | 沈阳建筑大学 | A kind of separate house in-line concrete foundation poured with concrete segment |
| CN109113262A (en) * | 2017-01-03 | 2019-01-01 | 郑瑞平 | A kind of construction method for reinforcing steel structure girder or column |
| CN109113262B (en) * | 2017-01-03 | 2020-08-28 | 中建新疆安装工程有限公司 | Construction method for reinforcing steel structure beam or column |
| CN112832455A (en) * | 2019-11-25 | 2021-05-25 | 怀化市恒裕实业有限公司 | Steel structure beam |
Also Published As
| Publication number | Publication date |
|---|---|
| JP3763575B2 (en) | 2006-04-05 |
| CN1329589C (en) | 2007-08-01 |
| JP2004245035A (en) | 2004-09-02 |
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