CN109487750A - Pile formula semicircular wave breaker structure and construction method - Google Patents
Pile formula semicircular wave breaker structure and construction method Download PDFInfo
- Publication number
- CN109487750A CN109487750A CN201811552195.5A CN201811552195A CN109487750A CN 109487750 A CN109487750 A CN 109487750A CN 201811552195 A CN201811552195 A CN 201811552195A CN 109487750 A CN109487750 A CN 109487750A
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- Prior art keywords
- pile
- foundation pile
- semi
- foundation
- circular
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- 238000010276 construction Methods 0.000 title claims abstract description 29
- 239000000463 material Substances 0.000 claims abstract description 15
- 239000004575 stone Substances 0.000 claims abstract description 12
- 238000005516 engineering process Methods 0.000 claims abstract description 5
- 239000011440 grout Substances 0.000 claims description 7
- 239000011150 reinforced concrete Substances 0.000 claims description 4
- 239000004567 concrete Substances 0.000 claims description 3
- 238000007667 floating Methods 0.000 claims description 3
- 238000009417 prefabrication Methods 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 8
- 239000002689 soil Substances 0.000 abstract description 5
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 239000004576 sand Substances 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000007596 consolidation process Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/062—Constructions floating in operational condition, e.g. breakwaters or wave dissipating walls
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A10/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE at coastal zones; at river basins
- Y02A10/11—Hard structures, e.g. dams, dykes or breakwaters
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
Pile formula semicircular wave breaker structure and construction method, structure include: top semi-circular structure, foundation pile structure and grouting material, and top semi-circular structure is fixedly connected by grouting material with foundation pile structure.Wherein, foundation pile structure includes: foundation pile, blotter and river bottom protection block stone.The present invention is compared with traditional technology, and by the advantage using conjugate semi-circular structure and foundation pile structure, top semi-circular structure, which provides, resists the functions such as wave stroke, water blocking sand, and lower part pile foundation provides vertical and horizontal direction bearing capacity.Breakwater bedding only can be flattened simply, do not have to carry out stiffening basic ground, construction time and construction cost is greatly saved.Built semi-circular structure can also be used as the operation platform for closing on block pile foundation, improve construction efficiency, save ship machine expense.The geology that this invention works is relatively deep particularly suitable for the depth of water, top Soft Soil Layer is thicker, may be used as breakwater or waterway regulation building etc..
Description
Technical field
The present invention relates to water conservancies, marine traffic engineering field, and in particular to pile formula semicircular wave breaker structure and construction method.
Background technique
Breakwater structure is built under the poor geological condition of soil property, generally requires carry out basement process.The depth of water it is relatively deep,
The thicker region of Soft Soil Layer, often project cost is very high for conventional method for processing foundation.
To solve the above-mentioned problems, we are made that a series of improvement.
Summary of the invention
The object of the present invention is to provide pile formula semicircular wave breaker structure and construction methods, to overcome the prior art
Existing disadvantages mentioned above and deficiency.
Pile formula semicircular wave breaker structure includes: top semi-circular structure, foundation pile structure and grouting material, top semicircular body
Structure is fixedly connected by grouting material with foundation pile structure；
Wherein, the foundation pile structure includes: foundation pile, blotter and river bottom protection block stone, the foundation pile by grouting material with it is upper
Portion semi-circular structure two sides are fixedly connected, and the blotter is connect with foundation pile, are connected on the outside of the river bottom protection block stone and blotter
It connects, for the structure of the foundation pile for elongated structure or by more piece stake connection structure, the quantity of the foundation pile is 4.
Further, the top semi-circular structure includes: top semicircular body and preformed hole, and the preformed hole is set to top half
Circle two sides, the quantity of the preformed hole are 4, and the preformed hole is connect by grouting material with foundation pile, the top semicircular body
Structure be hollow reinforced concrete structure.
Pile formula semicircular breakwater construction method, it is characterised in that: the following steps are included:
Step 1: pressing four foundation stake of floating piling construction technology, the measures such as pile sinking leading truck can be taken to guarantee foundation pile position
Accuracy.
Step 2: being laid with blotter.
Step 3: being lightered by plate to construction site after the completion of the prefabrication of semi-circular concrete units of top.
Step 4: crane barge ship places semicircular body using special hanger.
Step 5: grout sealing device being installed after adjusting semicircle body position.
Step 6: injecting high-strength grout in the annulus between foundation pile and preformed hole.
Step 7: being sequentially completed the construction of remaining pile formula semi-circular structure, in structure two sides throwing river bottom protection block stone, complete stake
Hold the construction of formula semicircular breakwater.
Beneficial effects of the present invention:
The present invention passes through the advantage using conjugate semi-circular structure and foundation pile structure, top half compared with traditional technology
Circle structure, which provides, resists the functions such as wave stroke, water blocking sand, and lower part pile foundation provides vertical and horizontal direction bearing capacity.Anti- wave
Levee foundation bed only can be flattened simply, do not have to carry out stiffening basic ground, construction time and construction cost is greatly saved.It is built
Semi-circular structure can also be used as the operation platform for closing on block pile foundation, improve construction efficiency, save ship machine expense.This invention
The geology that works is relatively deep particularly suitable for the depth of water, top Soft Soil Layer is thicker, may be used as breakwater or waterway regulation building
Deng.
Detailed description of the invention:
Fig. 1 is the structural diagram of the present invention.
Appended drawing reference:
Top semi-circular structure 100, top semicircular body 110 and preformed hole 120.
Foundation pile structure 200, foundation pile 210, blotter 220, river bottom protection block stone 230 and grouting material 300.
Specific embodiment
Below in conjunction with specific embodiment, progress explanation is made to the present invention.It should be understood that following embodiment is merely to illustrate this hair
It is bright not for limiting the scope of the invention.
Embodiment 1
Fig. 1 is the structural diagram of the present invention.
As shown in Figure 1, pile formula semicircular wave breaker structure includes: top semi-circular structure 100,200 and of foundation pile structure
Grouting material 300, top semi-circular structure 100 are fixedly connected by grouting material 300 with foundation pile structure 200；
Wherein, foundation pile structure 200 includes: foundation pile 210, blotter 220 and river bottom protection block stone 230, and foundation pile 210 passes through grouting
Material 300 is fixedly connected with 100 two sides of top semi-circular structure, and blotter 220 is connect with foundation pile 210, river bottom protection block stone 230 with it is broken
It is connected on the outside of stone bed course 220, for the structure of foundation pile 210 for elongated structure or by more piece stake connection structure, the quantity of foundation pile 210 is 4
Root.
Top semi-circular structure 100 includes: top semicircular body 110 and preformed hole 120, and preformed hole 120 is set to top semicircle
110 two sides of body, the quantity of preformed hole 120 are 4, and preformed hole 120 is connect by grouting material 300 with foundation pile 210, top semicircular body
110 structure is hollow reinforced concrete structure.
Pile formula semicircular breakwater construction method the following steps are included:
Step 1: pressing four foundation stake of floating piling construction technology, the measures such as pile sinking leading truck can be taken to guarantee foundation pile position
Accuracy.
Step 2: being laid with blotter.
Step 3: being lightered by plate to construction site after the completion of the prefabrication of semi-circular concrete units of top.
Step 4: crane barge ship places semicircular body using special hanger.
Step 5: grout sealing device being installed after adjusting semicircle body position.
Step 6: injecting high-strength grout in the annulus between foundation pile and preformed hole.
Step 7: being sequentially completed the construction of remaining pile formula semi-circular structure, in structure two sides throwing river bottom protection block stone, complete stake
Hold the construction of formula semicircular breakwater.
The working principle of the invention is that 110 part preformed hole of top semicircular body, 120 diameter is slightly larger than 210 diameter of foundation pile,
Top semi-circular structure 100 is aligned after the completion of constructing and places by foundation pile 210, and it is heavy that limit can be set as needed on 210 top of foundation pile
Device, top semi-circular structure 100 are connect with lower part foundation pile 210 using high-strength grout 300.Top semicircular body 110 is hollow
Reinforced concrete structure, wall thickness and scale according to works Force Calculation and function it needs to be determined that.Foundation pile 210 be elongated structure or
It is connected and composed by more piece stake, can be PHC tubular pole, PC tubular pole, steel-pipe pile, filled circles stake, solid square pile, hollow square pile, TSC
Or PRC；Foundation pile 210 can connect when more piece being used to connect for same type stake or different types of built pile.The present invention passes through
Using the advantage of conjugate semi-circular structure and foundation pile structure, top semi-circular structure, which provides, resists wave stroke, water blocking sand
Etc. functions, lower part pile foundation provide vertical and horizontal direction bearing capacity.Breakwater bedding only can be flattened simply, not have to carry out ground
Construction time and construction cost is greatly saved in base consolidation process.Built semi-circular structure, which can also be used as, closes on block pile foundation
Operation platform, improve construction efficiency, save ship machine expense.This invention works is particularly suitable for the depth of water compared with deep, top is soft
The geology of thicker soil may be used as breakwater or waterway regulation building etc..
A specific embodiment of the invention is illustrated above, but the present invention is not limited thereto, without departing from
Spirit of the invention, the present invention can also have various change.
Claims (3)
1. pile formula semicircular wave breaker structure characterized by comprising top semi-circular structure (100), foundation pile structure
(200) and grouting material (300), the top semi-circular structure (100) are fixed by grouting material (300) and foundation pile structure (200)
Connection；
Wherein, the foundation pile structure (200) includes: foundation pile (210), blotter (220) and river bottom protection block stone (230), the base
Stake (210) is fixedly connected by grouting material (300) with top semi-circular structure (100) two sides, the blotter (220) and base
It is connect on the outside of stake (210) connection, the river bottom protection block stone (230) and blotter (220), the structure of the foundation pile (210) is logical
Long structure or by more piece stake connection structure, the quantity of the foundation pile (210) is 4.
2. pile formula semicircular wave breaker structure according to claim 1, it is characterised in that: the top semi-circular structure
It (100) include: top semicircular body (110) and preformed hole (120), the preformed hole (120) is set to top semicircular body (110) two
Side, the quantity of the preformed hole (120) are 4, and the preformed hole (120) is connect by grouting material (300) with foundation pile (210),
The structure of the top semicircular body (110) is hollow reinforced concrete structure.
3. pile formula semicircular breakwater construction method, it is characterised in that: the following steps are included:
Step 1: pressing four foundation stake of floating piling construction technology, the measures such as pile sinking leading truck can be taken to guarantee the accurate of foundation pile position
Degree；
Step 2: being laid with blotter；
Step 3: being lightered by plate to construction site after the completion of the prefabrication of semi-circular concrete units of top；
Step 4: crane barge ship places semicircular body using special hanger；
Step 5: grout sealing device being installed after adjusting semicircle body position；
Step 6: injecting high-strength grout in the annulus between foundation pile and preformed hole；
Step 7: being sequentially completed the construction of remaining pile formula semi-circular structure, in structure two sides throwing river bottom protection block stone, complete pile formula
Semicircular breakwater construction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811552195.5A CN109487750A (en) | 2018-12-18 | 2018-12-18 | Pile formula semicircular wave breaker structure and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811552195.5A CN109487750A (en) | 2018-12-18 | 2018-12-18 | Pile formula semicircular wave breaker structure and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109487750A true CN109487750A (en) | 2019-03-19 |
Family
ID=65710679
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811552195.5A Pending CN109487750A (en) | 2018-12-18 | 2018-12-18 | Pile formula semicircular wave breaker structure and construction method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158538A (en) * | 2019-05-28 | 2019-08-23 | 武汉中力岩土工程有限公司 | Pile formula semicircular wave breaker structure and construction method |
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|---|---|---|---|---|
| JPH0723022U (en) * | 1993-10-07 | 1995-04-25 | 新日本製鐵株式会社 | Breakwater structure |
| CN2340807Y (en) * | 1998-04-10 | 1999-09-29 | 交通部第一航务工程勘察设计院 | Wave dissipation breakwater |
| KR20000018384A (en) * | 1998-09-01 | 2000-04-06 | 황해웅 | Air floating type breakwater using semicircle mat |
| CN1970888A (en) * | 2005-11-23 | 2007-05-30 | 天津得鑫电机有限公司 | Semicircular breakwater |
| CN104314042A (en) * | 2014-10-22 | 2015-01-28 | 天津港航工程有限公司 | Construction method of breakwater in pile-supported cylindrical caisson structure |
| CN106522157A (en) * | 2016-11-24 | 2017-03-22 | 河海大学 | Self-power-generation type breakwater device and power generation method thereof |
| CN108867547A (en) * | 2018-08-19 | 2018-11-23 | 天津大学 | The construction method of semi-circular caisson and pile foundation combined type breakwater |
| CN108999142A (en) * | 2018-08-19 | 2018-12-14 | 天津大学 | The construction method of dome rectangular light-duty caisson and pile foundation combined type deep water breakwater |
| CN209603047U (en) * | 2018-12-18 | 2019-11-08 | 中交上海航道勘察设计研究院有限公司 | Pile formula semicircular wave breaker structure |
-
2018
- 2018-12-18 CN CN201811552195.5A patent/CN109487750A/en active Pending
Patent Citations (9)
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|---|---|---|---|---|
| JPH0723022U (en) * | 1993-10-07 | 1995-04-25 | 新日本製鐵株式会社 | Breakwater structure |
| CN2340807Y (en) * | 1998-04-10 | 1999-09-29 | 交通部第一航务工程勘察设计院 | Wave dissipation breakwater |
| KR20000018384A (en) * | 1998-09-01 | 2000-04-06 | 황해웅 | Air floating type breakwater using semicircle mat |
| CN1970888A (en) * | 2005-11-23 | 2007-05-30 | 天津得鑫电机有限公司 | Semicircular breakwater |
| CN104314042A (en) * | 2014-10-22 | 2015-01-28 | 天津港航工程有限公司 | Construction method of breakwater in pile-supported cylindrical caisson structure |
| CN106522157A (en) * | 2016-11-24 | 2017-03-22 | 河海大学 | Self-power-generation type breakwater device and power generation method thereof |
| CN108867547A (en) * | 2018-08-19 | 2018-11-23 | 天津大学 | The construction method of semi-circular caisson and pile foundation combined type breakwater |
| CN108999142A (en) * | 2018-08-19 | 2018-12-14 | 天津大学 | The construction method of dome rectangular light-duty caisson and pile foundation combined type deep water breakwater |
| CN209603047U (en) * | 2018-12-18 | 2019-11-08 | 中交上海航道勘察设计研究院有限公司 | Pile formula semicircular wave breaker structure |
Non-Patent Citations (1)
| Title |
|---|
| 杨甜丽: "自由水面透空式半圆体防波堤水动力性能研究", 硕士电子期刊工程科技Ⅱ辑, no. 9, pages 2 - 4 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110158538A (en) * | 2019-05-28 | 2019-08-23 | 武汉中力岩土工程有限公司 | Pile formula semicircular wave breaker structure and construction method |
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