CN1514073A - Supporitng structure of breast wall - Google Patents
Supporitng structure of breast wall Download PDFInfo
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- CN1514073A CN1514073A CNA031138764A CN03113876A CN1514073A CN 1514073 A CN1514073 A CN 1514073A CN A031138764 A CNA031138764 A CN A031138764A CN 03113876 A CN03113876 A CN 03113876A CN 1514073 A CN1514073 A CN 1514073A
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Abstract
A supporting structure for retaining wall features that it is composed of the cement-earth pile wall and ground anchors and the reinforced concrete is unnecessary, so lowering cost.
Description
Technical field
The present invention relates to soil body supporting field
Background technology
At disclosed existing known technology, existing several retaining wall structures, as being, the supporting and protection structure that discloses several retaining walls in the application for a patent for invention prospectus of ZL95117076.7, ZL97111925.2, ZL98125100.5 realizes, in cement-soil pile or limit joint bar and linked network sprayed mortar etc., this technical method shortcoming is that complex process, waste of material, construction have pollution, supporting and protection structure is single, cost is high, the duration is slow.
The object of the present invention is to provide a kind of retaining wall structure, this method can adopt several multi-form supporting and protection structure according to the limitation of site condition, geological conditions, the place applicability is strong, and piling wall is without concrete and steel, save cost, pollution-free, quality good.
The object of the present invention is to provide a kind of retaining wall structure, can be according to place and geological conditions, this method is flexible and changeable, and is unrestricted, can reduce the quantity of earth anchor by the variation of support form, can the reduction of erection time, economize on the use of funds.
The objective of the invention is to make up and realize that this combination is as follows by following retaining wall structure:
1, at first apply the cement-soil pile of mutual overlap joint at ground surface;
2, can vertically or stay the earthen platform excavation soil body;
3, at the position of design construction earth anchor;
In above-mentioned retaining wall structure, be not more than 5 meters as the side slope or the building foundation pit degree of depth, preferably adopt the support form of herringbone cement-soil pile and association of anchor block.
In above-mentioned retaining wall structure, as cheat the dark support form that preferably adopts gantry type cement-soil pile and association of anchor block less than 9m when dark.
Preferably adopt many row's anchors pull-type at side slope and foundation depth during greater than 9 meters degree of depth.
Preferably adopt when in the hole, the condition of staying slight slope being arranged and stay earthen platform formula supporting and protection structure.
The invention has the advantages that:
1, cement-soil pile is with the Suresh Kumar supporting and protection structure of association of anchor block, compare with disclosed prior art, advantage is that soil excavation is fast, herringbone form, the gantry type projected depth of can once cutting the earth is not subjected to the influence of earth anchor construction, and it is fast that the earth anchor of not constructing in the hole can reduce construction cost, duration, all supporting and protection structure are finished at ground surface, can not influence other operation construction.
2, cement-soil pile and association of anchor block structure, the wall limit stays the earthen platform can increase the stability of foundation ditch, can reduce earth anchor quantity again.
3, many rows earth anchor supporting and protection structure of cement-soil pile and association of anchor block has that supporting does not need 1m in the weak loose earth
3Can do two～three layers of basement deep foundation ditch under the situation of steel concrete, compare and behind wall, to form gravity retaining structures by weak soil, can play a part leading sealing, leading retaining soil, shearing resistance, antiskid with old method.
The present invention is described further below in conjunction with accompanying drawing.Fig. 1 is a gantry type supporting and protection structure.Fig. 2 is a herringbone formula supporting and protection structure.Fig. 3 is the pull-type supporting and protection structure of many row's anchors.Fig. 4 is for staying earthen platform formula supporting and protection structure.
Claims (8)
1, a kind of retaining wall structure, it comprises cement-soil pile, it is characterized in that cement-soil pile and earth anchor composition soil-baffling structure.
2, structure according to claim 1, cement-soil pile are to adopt paddling process, churning method, compaction grouting method to form.
3, structure according to claim 1, cement-soil pile are that paddling process, churning method, compaction grouting method are to adopt cement paste and other chemical consolidation agent to form with underground soil is glued.
4, structure according to claim 1, earth anchor can be anchor pole, soil nailing and cement-soil earth anchor.
5, structure according to claim 1, supporting and protection structure can be according to site condition, geological conditions and construction requirements, can form gantry type, chevron shaped, arrange more anchor pull-type, stay slight slope and earthen platform formula.
6, structure according to claim 2, the cement-earth underground continuous wall that cement-soil pile is mutual overlap joint, interlock became.
7, earth anchor according to claim 4, its cement-soil earth anchor can be to adopt churning method, paddling process, tubular type compaction grouting method to form.
8, anchor pole according to claim 4, soil nailing can adopt reaming and enlarged footing as required.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031138764A CN1514073A (en) | 2003-03-10 | 2003-03-10 | Supporitng structure of breast wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031138764A CN1514073A (en) | 2003-03-10 | 2003-03-10 | Supporitng structure of breast wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1514073A true CN1514073A (en) | 2004-07-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA031138764A Pending CN1514073A (en) | 2003-03-10 | 2003-03-10 | Supporitng structure of breast wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1514073A (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101806070A (en) * | 2010-04-23 | 2010-08-18 | 中船第九设计研究院工程有限公司 | Free-standing low pile cap dock wall structure with double rows of piles as foundation |
| CN102505698A (en) * | 2011-10-12 | 2012-06-20 | 李宪奎 | Soil mass supporting structure and construction method thereof |
| CN102926400A (en) * | 2012-10-15 | 2013-02-13 | 中国建筑第六工程局有限公司 | Combined earth retaining wall structure and construction method thereof |
| CN103669365A (en) * | 2012-08-29 | 2014-03-26 | 张绍球 | External diagonal-pulling and internal diagonal-bracing herringbone foundation pit supporting pile and construction method thereof |
| CN104878719A (en) * | 2015-05-28 | 2015-09-02 | 杭州江润科技有限公司 | Mutually-embedded reinforced ecological retaining wall construction method |
| CN105317046A (en) * | 2014-06-13 | 2016-02-10 | 温州荣强海洋科技有限公司 | Deformed bar concrete and cemented soil distributed type foundation pit supporting wall |
| CN108843322A (en) * | 2018-06-20 | 2018-11-20 | 东北大学秦皇岛分校 | It is a kind of to build the opencast mining method combined with villa |
| CN109778902A (en) * | 2019-01-16 | 2019-05-21 | 广东工业大学 | A kind of ruggedized construction of retaining wall |
-
2003
- 2003-03-10 CN CNA031138764A patent/CN1514073A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101806070A (en) * | 2010-04-23 | 2010-08-18 | 中船第九设计研究院工程有限公司 | Free-standing low pile cap dock wall structure with double rows of piles as foundation |
| CN101806070B (en) * | 2010-04-23 | 2011-12-14 | 中船第九设计研究院工程有限公司 | Free-standing low pile cap dock wall structure with double rows of piles as foundation |
| CN102505698A (en) * | 2011-10-12 | 2012-06-20 | 李宪奎 | Soil mass supporting structure and construction method thereof |
| CN103669365A (en) * | 2012-08-29 | 2014-03-26 | 张绍球 | External diagonal-pulling and internal diagonal-bracing herringbone foundation pit supporting pile and construction method thereof |
| CN102926400A (en) * | 2012-10-15 | 2013-02-13 | 中国建筑第六工程局有限公司 | Combined earth retaining wall structure and construction method thereof |
| CN105317046A (en) * | 2014-06-13 | 2016-02-10 | 温州荣强海洋科技有限公司 | Deformed bar concrete and cemented soil distributed type foundation pit supporting wall |
| CN104878719A (en) * | 2015-05-28 | 2015-09-02 | 杭州江润科技有限公司 | Mutually-embedded reinforced ecological retaining wall construction method |
| CN108843322A (en) * | 2018-06-20 | 2018-11-20 | 东北大学秦皇岛分校 | It is a kind of to build the opencast mining method combined with villa |
| CN108843322B (en) * | 2018-06-20 | 2020-10-02 | 东北大学秦皇岛分校 | Strip mine mining method combined with villa construction |
| CN109778902A (en) * | 2019-01-16 | 2019-05-21 | 广东工业大学 | A kind of ruggedized construction of retaining wall |
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