CN104532787A - Earth retaining method for rear shore connection of high-pile beam-slab wharf - Google Patents
Earth retaining method for rear shore connection of high-pile beam-slab wharf Download PDFInfo
- Publication number
- CN104532787A CN104532787A CN201510006353.7A CN201510006353A CN104532787A CN 104532787 A CN104532787 A CN 104532787A CN 201510006353 A CN201510006353 A CN 201510006353A CN 104532787 A CN104532787 A CN 104532787A
- Authority
- CN
- China
- Prior art keywords
- wharf
- earth retaining
- girder
- slab
- pile
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 12
- 239000004567 concrete Substances 0.000 claims abstract description 9
- 210000000481 breast Anatomy 0.000 claims description 13
- 239000002689 soil Substances 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 7
- 239000010959 steel Substances 0.000 claims description 7
- 238000010276 construction Methods 0.000 abstract description 11
- 239000011150 reinforced concrete Substances 0.000 abstract description 3
- 238000009412 basement excavation Methods 0.000 abstract 1
- 238000011065 in-situ storage Methods 0.000 abstract 1
- 230000005484 gravity Effects 0.000 description 4
- 230000007423 decrease Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000010410 layer Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002344 surface layer 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
- E02B3/068—Landing stages for vessels
Abstract
The invention discloses an earth retaining method for rear shore connection of a high-pile beam-slab wharf. The earth retaining method is characterized in that a cantilever beam is arranged below a cross beam at the rear edge of the high-pile beam-slab wharf, an edge longitudinal beam, the cross beam and the cantilever beam form a supporting structure for arranging an earth retaining board, and then earth retaining for rear shore connection of the high-pile beam-slab wharf is achieved; the earth retaining board is of a prefabricated or cast-in-situ continuous wall structure and is connected with the edge longitudinal beam, the cross beam and the cantilever beam through reinforced concrete; the upper end of the cantilever beam is connected with the cross beam through reinforced concrete, and the lower end of the cantilever beam and the earth retaining board are inserted into earth. Compared with the prior art, the earth retaining method has the advantages that under the condition that the use function and structural strength of the wharf are not influenced, the project quantity is reduced, and construction is simplified; the structural weight and resisting horizontal force of wharf project facilities are fully utilized, so that the structural form of an independent earth retaining wall in the rear of the high-pile wharf is broken through, the earth excavation quantity and concrete use quantity are reduced, and the project cost is lowered.
Description
Technical field
The present invention relates to harbour and port infrastructure, especially a kind of gear indigenous method utilizing the high-piled slab & girder wharf rear of harbour infrastructure to connect bank.
Background technology
In the long piled wharf connecing bank, in order to reduce dock structure width and with being connected of bank, usually adopt various independent soil-baffling structure to realize.Independent soil-baffling structure can adopt gravity, half gravity retaining wall according to ground soil property situation, sometimes also can adopt cantilevered, counterfort retaining wall, or adopts sheet pile wall, after high pile pier structure, the most generally arrange the short retaining wall of various gravity.Long piled wharf generally adopts under soft base condition, ground top layer is made up of sedimentary soil in modern times, and hardpan position is lower, and topsoil is relatively soft, gravity retaining wall, the frictional force relying on the weight of wall body and base plate etc. to produce prevent body of wall from sliding, in order to there be larger friction factor, require higher to soil property, as needed medium solid ground, in order to there be enough weight, need add big-wall body and base plate, consumptive material is many, and excavated volume is large.Sheet-pile retaining wall, be useful on soft foundation, sheet pile wall can select steel sheet pile, reinforced concrete sheet pile or diaphragm wall etc., these self expenses of wall body are all higher, particularly ground soil property is soft, for ensureing that sheet pile wall is stablized, the degree of depth that sheet pile wall inserts the soil body is comparatively dark, or increases anchorage structures after wall.Self expense of wall body is just higher, and construction approach facility is many, and excavated volume is large.As adopted anchor rod retaining wall, because will construct wall rear anchor pole, anchor pole is laid in Xu You place, rear, and excavated volume is large.
The retaining wall structure of prior art fails to utilize the engineering services bases such as harbour can bear the function of soil pressure, causes the wasting of resources and increases the duration.
Summary of the invention
A kind of high-piled slab & girder wharf rear that the object of the invention is to provide for prior art deficiency connects the gear indigenous method of bank, after utilizing high-piled slab & girder wharf, edge indulges, crossbeam is supported retaining plated construction, realize the gear soil object that high-piled slab & girder wharf rear connects bank, engineering quantity is reduced when not affecting harbour using function and structural strength, simplify construction, make full use of deadweight and the opposing horizontal force of Wharf Engineering facility self structure, thus effectively change the independent retaining wall structure form at long piled wharf rear, there is easy construction, duration is short, decrease earthwork excavated volume and concrete use amount, reduce construction costs.
The object of the present invention is achieved like this: a kind of high-piled slab & girder wharf rear connects the gear indigenous method of bank, comprise the high-piled slab & girder wharf of limit longitudinal and cross beam structure, after being characterized in utilizing high-piled slab & girder wharf edge crossbeam under semi girder is set, and with limit longeron, crossbeam and semi girder, the method for breast boards is set for braced structures, realize the gear soil that high-piled slab & girder wharf rear connects bank; Described breast boards is prefabricated or cast-in-place diaphragm wall structure and is that steel concrete is connected with limit longeron, crossbeam and semi girder; Described semi girder upper end and crossbeam are that steel concrete is connected, and its lower end and breast boards insert the soil body.
The present invention compared with prior art has and to reduce engineering quantity when not affecting harbour using function and structural strength, simplifies construction, deadweight and the opposing horizontal force of Wharf Engineering facility self structure can be made full use of, thus breach the independent retaining wall structure form at long piled wharf rear, easy construction, duration is short, decrease earthwork excavated volume and concrete use amount, reduce construction costs.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention;
Fig. 2 is Fig. 1 left view;
Fig. 3 is the invention process illustration.
Detailed description of the invention
Accompanying drawings 1 ~ accompanying drawing 2, the present invention includes the high-piled slab & girder wharf of limit longeron 2 and crossbeam 3 structure, and after high-piled slab & girder wharf, the crossbeam on edge arranges semi girder 43 times, and with limit longeron 2, crossbeam 3 and semi girder 4 for braced structures arranges breast boards 1; Described breast boards 1 is prefabricated or cast-in-place diaphragm wall structure and with limit longeron 2, crossbeam 3 and semi girder 4 for steel concrete is connected; Described semi girder 4 upper end is with crossbeam 3 for steel concrete is connected, and its lower end and breast boards 1 insert the soil body.
For certain outfitting quay engineering, the invention will be further described below, and this outfitting quay is about 132m, wide 32 meters, and harbour crossbeam is high 2.4 meters, rear low 1.0 meters along locally falling.
Embodiment 1
Accompanying drawings 3, after harbour, the crossbeam 3 on edge divides into the semi girder 4 setting high 2.8 meters, and with the breast boards 1 of limit longeron 2, crossbeam 3 and semi girder 4 high 3 meters for braced structures is arranged.During construction, first prefabricated semi girder 4 and breast boards 1, then the lower part of cast-in-place crossbeam 3 and limit longeron 2 in the pile foundation that injection is good, when building crossbeam 3, semi girder 4 is installed, that reserves installation breast boards 1 when building limit longeron 2 hangs muscle, utilize crossbeam 3, limit longeron 2 and semi girder 4, for supporting, breast boards 1 is installed, the upper part of finally construct crossbeam 3 and limit longeron 2 and surface layer.This outfitting quay engineering adopts the present invention to construct, and saves 132m Retaining Wall Engineering, not only decreases construction costs, and substantially reduce the duration, and operating efficiency improves, and achieves good economic and social benefit.
More than just the present invention is further illustrated, and be not used to limit this patent, allly implements for the present invention's equivalence, within the right that all should be contained in this patent.
Claims (1)
1. a high-piled slab & girder wharf rear connects the gear indigenous method of bank, comprise the high-piled slab & girder wharf of limit longitudinal and cross beam structure, after it is characterized in that utilizing high-piled slab & girder wharf edge crossbeam under semi girder is set, and with limit longeron, crossbeam and semi girder, the method for breast boards is set for braced structures, realize the gear soil that high-piled slab & girder wharf rear connects bank; Described breast boards is prefabricated or cast-in-place diaphragm wall structure and is that steel concrete is connected with limit longeron, crossbeam and semi girder; Described semi girder upper end and crossbeam are that steel concrete is connected, and its lower end and breast boards insert the soil body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006353.7A CN104532787B (en) | 2015-01-07 | 2015-01-07 | A kind of high-piled slab ＆ girder wharf rear connects the gear indigenous method of bank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510006353.7A CN104532787B (en) | 2015-01-07 | 2015-01-07 | A kind of high-piled slab ＆ girder wharf rear connects the gear indigenous method of bank |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104532787A true CN104532787A (en) | 2015-04-22 |
| CN104532787B CN104532787B (en) | 2017-03-08 |
Family
ID=52848395
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510006353.7A Active CN104532787B (en) | 2015-01-07 | 2015-01-07 | A kind of high-piled slab ＆ girder wharf rear connects the gear indigenous method of bank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104532787B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592517A (en) * | 2016-12-28 | 2017-04-26 | 中交航局第二工程有限公司 | Construction method for constructing long piled wharf on land |
| CN107119628A (en) * | 2017-05-12 | 2017-09-01 | 山东海诺港务有限公司 | A kind of high-piled slab ＆ girder wharf rear connects the earth-retaining method of bank |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003113608A (en) * | 2001-07-19 | 2003-04-18 | Penta Ocean Constr Co Ltd | Impervious wall structure and impervious bank protection structure using the same |
| CN201649036U (en) * | 2009-10-16 | 2010-11-24 | 王锦文 | Pipe pile platform used for building dock |
| CN102061678A (en) * | 2009-11-13 | 2011-05-18 | 王锦文 | Method for building seaport wharf on soft soil base of coastal beach |
| CN203256681U (en) * | 2013-05-23 | 2013-10-30 | 天津港航工程有限公司 | Frame-wall pile type wharf |
| CN103898868A (en) * | 2014-04-08 | 2014-07-02 | 天津港航工程有限公司 | Novel high-pile wharf |
| CN204401556U (en) * | 2015-01-07 | 2015-06-17 | 中船第九设计研究院工程有限公司 | A kind of high-piled slab & girder wharf rear connects the soil-baffling structure of bank |
-
2015
- 2015-01-07 CN CN201510006353.7A patent/CN104532787B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003113608A (en) * | 2001-07-19 | 2003-04-18 | Penta Ocean Constr Co Ltd | Impervious wall structure and impervious bank protection structure using the same |
| CN201649036U (en) * | 2009-10-16 | 2010-11-24 | 王锦文 | Pipe pile platform used for building dock |
| CN102061678A (en) * | 2009-11-13 | 2011-05-18 | 王锦文 | Method for building seaport wharf on soft soil base of coastal beach |
| CN203256681U (en) * | 2013-05-23 | 2013-10-30 | 天津港航工程有限公司 | Frame-wall pile type wharf |
| CN103898868A (en) * | 2014-04-08 | 2014-07-02 | 天津港航工程有限公司 | Novel high-pile wharf |
| CN204401556U (en) * | 2015-01-07 | 2015-06-17 | 中船第九设计研究院工程有限公司 | A kind of high-piled slab & girder wharf rear connects the soil-baffling structure of bank |
Non-Patent Citations (1)
| Title |
|---|
| 周洋: "灌注桩-地连墙组合码头结构抗震性能有限元分析", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106592517A (en) * | 2016-12-28 | 2017-04-26 | 中交航局第二工程有限公司 | Construction method for constructing long piled wharf on land |
| CN107119628A (en) * | 2017-05-12 | 2017-09-01 | 山东海诺港务有限公司 | A kind of high-piled slab ＆ girder wharf rear connects the earth-retaining method of bank |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104532787B (en) | 2017-03-08 |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |