CN202745063U - Deep foundation pit steel plate pile and anchor cable shoring system construction structure - Google Patents
Deep foundation pit steel plate pile and anchor cable shoring system construction structure Download PDFInfo
- Publication number
- CN202745063U CN202745063U CN 201220418426 CN201220418426U CN202745063U CN 202745063 U CN202745063 U CN 202745063U CN 201220418426 CN201220418426 CN 201220418426 CN 201220418426 U CN201220418426 U CN 201220418426U CN 202745063 U CN202745063 U CN 202745063U
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- steel plate
- construction
- foundation pit
- deep foundation
- anchor cable
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- Expired - Fee Related
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- 229910000831 Steel Inorganic materials 0.000 title claims abstract description 30
- 239000010959 steel Substances 0.000 title claims abstract description 30
- 238000010276 construction Methods 0.000 title abstract description 21
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 239000002689 soil Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 1
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Abstract
The utility model discloses a deep foundation pit steel plate pile and anchor cable shoring system construction structure. The deep foundation pit steel plate pile and anchor cable shoring system construction structure comprises a plurality of steel plate piles which are arranged on the periphery of a deep foundation pit at intervals, crown beams are arranged on the top portions of the plurality of the steel plate piles, anchor cables are arranged in the inner side of the deep foundation pit, and the plurality of the steel plate piles and waist beams are welded and connected. The structure is deep foundation pit shoring technology which is developed based on bored pile soiling layer anchor rod support technology, the steel plate piles and the anchor cables are organically integrated so as to achieve the functional effect of a bored pile soiling layer anchor rod, construction is convenient, operability is strong, and technology is simple. When the steel plate piles are pressed and construction of penetrating beams is completed, earthwork construction and construction of the anchor cable are conducted simultaneously, and construction period is effectively shortened. When construction of foundation works and backfill of a foundation pit are completed, the steel plate piles can be recovered and reused through drawn steel, and accordingly the purpose of reducing engineering construction cost is achieved.
Description
Technical field
The utility model relates to the deep foundation pit supporting construction structure, relates in particular to deep foundation ditch steel plate pile and adds cable bolting system constructing structure.
Background technology
Along with the fast development of urban construction, a large amount of base pit engineerings has appearred.Base pit engineering has following characteristics: the emerging in large numbers of highrise building, and foundation depth is more and more darker; The foundation ditch area is increasing, and inner support arranges difficulty and increases; Oneself building, city planting ductwork and underground utilities are often arranged around the foundation ditch, foundation pit deformation is had higher requirements; Long in time limit, the narrow space of deep foundation pit construction, the foundation pit construction difficulty is large.Common deep foundation pit supporting structure type has: deep-mixed pile supporting, campshed supporting, diaphragm wall supporting, soil-nail wall support, bored pile add soil anchor etc.
Summary of the invention
The purpose of this utility model is to overcome the shortcoming of prior art, and the deep foundation ditch steel plate pile that a kind of effective reduction of erection time is provided and reduces the engineering construction cost adds cable bolting system constructing structure.
Deep foundation ditch steel plate pile of the present utility model adds cable bolting system constructing structure, it comprises a plurality of steel sheet piles that are disposed on around the deep foundation ditch, at described a plurality of steel sheet piles top Guan Liang is installed, in deep-foundation side wall, is equipped with anchor cable, be weldingly connected between described a plurality of steel sheet piles and the waist rail.
This structure is to add the multiple material handling method of deep foundation pit that the soil anchor technical foundation grows up at bored pile, organic combination by steel sheet pile and anchor cable reaches the functional effect that bored pile adds soil bolt, easy construction, workable, technique is simple, when the steel sheet pile piling and pass through beam construction complete after, earthwork construction and anchor cable construction can carry out simultaneously, effective reduction of erection time; Complete when basic engineering construction, after pit backfill was complete, steel sheet pile can reclaim again utilization by pulling out steel, thereby reaches the purpose that reduces the engineering construction cost.
Description of drawings
Accompanying drawing is the generalized section that deep foundation ditch steel plate pile of the present utility model adds cable bolting system constructing structure.
The specific embodiment
Below in conjunction with the drawings and specific embodiments the utility model is done to describe in detail.
Deep foundation ditch steel plate pile of the present utility model adds cable bolting system constructing structure as shown in drawings, it comprises a plurality of steel sheet piles 1 that are disposed on around the deep foundation ditch, hat beam 2 is installed at described a plurality of steel sheet piles top, in deep-foundation side wall, be equipped with anchor cable 3, be weldingly connected between described a plurality of steel sheet piles and the waist rail 4.
Claims (1)
1. deep foundation ditch steel plate pile adds cable bolting system constructing structure, it is characterized in that: it comprises a plurality of steel sheet piles that are disposed on around the deep foundation ditch, at described a plurality of steel sheet piles top Guan Liang is installed, in deep-foundation side wall, be equipped with anchor cable, be weldingly connected between described a plurality of steel sheet piles and the waist rail.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220418426 CN202745063U (en) | 2012-08-22 | 2012-08-22 | Deep foundation pit steel plate pile and anchor cable shoring system construction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220418426 CN202745063U (en) | 2012-08-22 | 2012-08-22 | Deep foundation pit steel plate pile and anchor cable shoring system construction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202745063U true CN202745063U (en) | 2013-02-20 |
Family
ID=47704486
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220418426 Expired - Fee Related CN202745063U (en) | 2012-08-22 | 2012-08-22 | Deep foundation pit steel plate pile and anchor cable shoring system construction structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202745063U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612160A (en) * | 2014-11-18 | 2015-05-13 | 中大建设有限公司 | Maintenance structure for foundation pit next to existing building and construction method |
| CN104846851A (en) * | 2015-05-26 | 2015-08-19 | 中国化学工程第三建设有限公司 | Construction method of foundation-side non-frost-heaving layer |
| CN106013171A (en) * | 2016-06-30 | 2016-10-12 | 大连理工大学 | Semi-rigid and semi-flexible support structure and method for deep foundation pit side wall |
| CN109914423A (en) * | 2019-03-06 | 2019-06-21 | 上海市基础工程集团有限公司 | Pattern foundation pit supporting structure processing method in number library Fang Yudi narrow space |
-
2012
- 2012-08-22 CN CN 201220418426 patent/CN202745063U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104612160A (en) * | 2014-11-18 | 2015-05-13 | 中大建设有限公司 | Maintenance structure for foundation pit next to existing building and construction method |
| CN104846851A (en) * | 2015-05-26 | 2015-08-19 | 中国化学工程第三建设有限公司 | Construction method of foundation-side non-frost-heaving layer |
| CN106013171A (en) * | 2016-06-30 | 2016-10-12 | 大连理工大学 | Semi-rigid and semi-flexible support structure and method for deep foundation pit side wall |
| CN109914423A (en) * | 2019-03-06 | 2019-06-21 | 上海市基础工程集团有限公司 | Pattern foundation pit supporting structure processing method in number library Fang Yudi narrow space |
| CN109914423B (en) * | 2019-03-06 | 2021-03-26 | 上海市基础工程集团有限公司 | Foundation pit support treatment method in narrow space of house and ground warehouse |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130220 Termination date: 20180822 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |