CN204266214U - Bamboo tube stone pile type foundation pit support - Google Patents
Bamboo tube stone pile type foundation pit support Download PDFInfo
- Publication number
- CN204266214U CN204266214U CN201420710271.1U CN201420710271U CN204266214U CN 204266214 U CN204266214 U CN 204266214U CN 201420710271 U CN201420710271 U CN 201420710271U CN 204266214 U CN204266214 U CN 204266214U
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- CN
- China
- Prior art keywords
- bamboo tube
- foundation pit
- tube stone
- thick bamboo
- utility
- 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.)
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Links
- 239000004575 stone Substances 0.000 title claims abstract description 36
- 235000017166 Bambusa arundinacea Nutrition 0.000 title claims abstract description 34
- 235000017491 Bambusa tulda Nutrition 0.000 title claims abstract description 34
- 241001330002 Bambuseae Species 0.000 title claims abstract description 34
- 235000015334 Phyllostachys viridis Nutrition 0.000 title claims abstract description 34
- 239000011425 bamboo Substances 0.000 title claims abstract description 34
- 239000002131 composite material Substances 0.000 claims abstract description 4
- 238000010276 construction Methods 0.000 abstract description 11
- 239000011150 reinforced concrete Substances 0.000 abstract description 2
- 238000009412 basement excavation Methods 0.000 abstract 1
- 239000004567 concrete Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 239000011378 shotcrete Substances 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Foundations (AREA)
Abstract
The utility model discloses a bamboo tube stone pile formula underground structure. The foundation pit comprises a group of bamboo tube stone piles (2) arranged along the foundation pit wall (1), wherein the bamboo tube stone piles (2) are rectangular cylinders formed by composite bamboo boards; the rectangular cylinder is filled with graded stones (3). The utility model discloses a foundation ditch support adopts the thick bamboo tube stone stake to replace traditional reinforced concrete pile, has good mechanical properties, can satisfy the anti rigidity that pushes away of side direction of foundation pit wall. Adopt the utility model discloses a reducible wasting of resources of excavation supporting of thick bamboo tube stone pile constitution reduces the engineering investment by a wide margin, and construction convenience can improve the efficiency of construction effectively, finally reaches the purpose of accelerating the engineering construction progress.
Description
Technical field
the utility model relates to a kind of thick bamboo tube stone mar formula pattern foundation pit supporting structure, belongs to architectural engineering pit support technology field.
Background technology
in building construction process; pattern foundation pit supporting structure is the safety for ensureing Underground Construction and foundation ditch surrounding enviroment; that takes foundation pit side-wall props up gear, reinforcing and safeguard measure; to prevent from occurring slope collapse in work progress; being backfilling and compacted by backfill after underground construction terminates; pattern foundation pit supporting structure is also just ineffective, and therefore most of pattern foundation pit supporting structure belongs to provisional safeguard procedures, and therefore when designing, safety stock is less.
common pattern foundation pit supporting structure mode mainly contains the various ways such as campshed supporting, diaphragm wall supporting, the supporting of cement retaining wall, steel sheet pile supporting, soil nail wall combined bolting and shotcrete.Existing support form is the structure that Anchor cable-rod is combined with concrete mostly, and stock utilization is low, and support cost is high, and efficiency of construction is low, affects construction speed.
Utility model content
the purpose of this utility model is, provides a kind of thick bamboo tube stone mar formula pattern foundation pit supporting structure, when ensureing foundation ditch use safety, improving stock utilization, having subtracted the waste of few resource, finally reach the object of saving engineering cost.
the technical solution of the utility model:
a kind of thick bamboo tube stone mar formula pattern foundation pit supporting structure, comprise one group of one group of thick bamboo tube stone mar arranged along foundation pit walls, thick bamboo tube stone mar is the rectangular cylinder be made up of composite bamboo plate; Grating stone is filled with in rectangular cylinder.
in aforementioned pattern foundation pit supporting structure, described thick bamboo tube stone mar lower end be embedded in be close to foundation pit walls base angle stake hole in, foundation pit walls is close on thick bamboo tube stone mar top.
compared with prior art, pattern foundation pit supporting structure of the present utility model adopts thick bamboo tube stone mar to substitute traditional reinforced concrete pile, has good mechanical property, can meet the side direction thrust stiffness of foundation pit walls.The pattern foundation pit supporting structure adopting thick bamboo tube stone mar of the present utility model to form can reduce the wasting of resources, significantly reduces construction investment, easy construction, effectively can improve efficiency of construction, finally reaches the object accelerating engineering construction progress.
Accompanying drawing explanation
fig. 1 is structural representation of the present utility model;
fig. 2 is the side direction view of Fig. 1.
being labeled as in accompanying drawing: 1-foundation pit walls, 2-thick bamboo tube stone mar, 3-grating stone.
Detailed description of the invention
below in conjunction with drawings and Examples, the utility model is described in further detail, but not as to any restriction of the present utility model.
Embodiment
a kind of thick bamboo tube stone mar formula pattern foundation pit supporting structure, as shown in Figure 1, comprise one group of one group of thick bamboo tube stone mar 2 arranged along foundation pit walls 1, thick bamboo tube stone mar 2 is the rectangular cylinder be made up of composite bamboo plate; Grating stone 3 is filled with in rectangular cylinder.Thick bamboo tube stone mar 2 lower end be embedded in be close to foundation pit walls 1 base angle stake hole in, foundation pit walls 1 is close on thick bamboo tube stone mar 2 top.
during concrete enforcement, as shown in Figure 2, dig stone mar hole being close to foundation pit walls 1 base angle, then overall thick bamboo tube or the rectangular cylinder that linked into an integrated entity by multiple thick bamboo tube are put into stone mar hole, and then grating stone 3 is added a small amount of concrete insert together in rectangular box, form bamboo cage stone mar.
Claims (2)
1. a thick bamboo tube stone mar formula pattern foundation pit supporting structure, is characterized in that: comprise one group of one group of thick bamboo tube stone mar (2) arranged along foundation pit walls (1), thick bamboo tube stone mar (2) is the rectangular cylinder be made up of composite bamboo plate; Grating stone (3) is filled with in rectangular cylinder.
2. pattern foundation pit supporting structure according to claim 1, is characterized in that: described thick bamboo tube stone mar (2) lower end be embedded in be close to foundation pit walls (1) base angle stake hole in, foundation pit walls (1) is close on thick bamboo tube stone mar (2) top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420710271.1U CN204266214U (en) | 2014-11-24 | 2014-11-24 | Bamboo tube stone pile type foundation pit support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420710271.1U CN204266214U (en) | 2014-11-24 | 2014-11-24 | Bamboo tube stone pile type foundation pit support |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204266214U true CN204266214U (en) | 2015-04-15 |
Family
ID=52801086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420710271.1U Active CN204266214U (en) | 2014-11-24 | 2014-11-24 | Bamboo tube stone pile type foundation pit support |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204266214U (en) |
-
2014
- 2014-11-24 CN CN201420710271.1U patent/CN204266214U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |