CN204898683U - Underground structure of high strength - Google Patents
Underground structure of high strength Download PDFInfo
- Publication number
- CN204898683U CN204898683U CN201520598580.9U CN201520598580U CN204898683U CN 204898683 U CN204898683 U CN 204898683U CN 201520598580 U CN201520598580 U CN 201520598580U CN 204898683 U CN204898683 U CN 204898683U
- Authority
- CN
- China
- Prior art keywords
- pile
- foundation ditch
- prestressed pipe
- anchor
- side slope
- 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.)
- Active
Links
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses an underground structure of high strength, the technical problem that solve are the intensity that improves supporting construction. The utility model discloses an anchor net of setting in the side slope of foundation ditch, the stake of one row of first stress tube in advance, second stress tube stake have in advance been buried in the top of foundation ditch and the lower extreme of side slope respectively, the lower extreme that extends to the side slope along the side of foundation ditch is netted to the anchor, the upper portion of anchor net is parallel with the axis of first stress tube in advance stake, the upper end of anchor net and the upper end fixed connection of first stress tube in advance stake, the lower extreme of anchor net and second be the upper end fixed connection of stress tube stake in advance, all be equipped with the anchor pipe in the side of foundation ditch and side slope. Compared with the prior art, the adoption all sets up one row of stress tube stake in advance in the top of foundation ditch, the lower extreme of side slope and the bottom of foundation ditch to improve underground structure of high strength's intensity, avoided leading to the not enough potential safety hazard that causes of supporting intensity because of rainwater weather.
Description
Technical field
The utility model relates to a kind of building structure, particularly a kind of foundation pit supporting construction of high strength.
Background technology
At present, the supporting and protection structure in shallow foundation hole is all lay bolting with wire mesh in the side of foundation ditch, and the anchor tube that anchor Netcom is crossed on foundation ditch side is solid, and this spline structure, because southern area rainwater is more, easily occurs that supporting intensity is not high enough, there is potential safety hazard.
Summary of the invention
The purpose of this utility model is to provide a kind of foundation pit supporting construction of high strength, and the technical problem that solve improves the intensity of supporting and protection structure.
For solving the problem, the utility model realizes by the following technical solutions: a kind of foundation pit supporting construction of high strength, comprise the anchor net be arranged in the side slope of foundation ditch, be embedded with one respectively in the top of described foundation ditch and the lower end of side slope and ranked first pile for prestressed pipe, second pile for prestressed pipe, described anchor net extends to the lower end of side slope along the side of foundation ditch, the top of described anchor net and the axis being parallel of the first pile for prestressed pipe, the upper end of described anchor net is fixedly connected with the upper end of the first pile for prestressed pipe, the lower end of anchor net is fixedly connected with the upper end of the second pile for prestressed pipe, the described side at foundation ditch and side slope are equipped with anchor tube, in the side that described anchor tube inserts foundation ditch and side slope, the rear end of anchor tube is fixedly connected with anchor net.
First pile for prestressed pipe described in the utility model is equal with the spacing of the second pile for prestressed pipe.
The side surface thereof of foundation ditch described in the utility model is provided with one and ranked third pile for prestressed pipe, and the upper end of described 3rd pile for prestressed pipe withstands on the side of foundation ditch, and the lower end of the 3rd pile for prestressed pipe is inserted in the bottom of foundation ditch.
The spacing of the 3rd pile for prestressed pipe described in the utility model is equal with the spacing of the second pile for prestressed pipe.
Anchor tube described in the utility model adopts resin anchor.
The degree of depth bottom the insertion foundation ditch of the 3rd pile for prestressed pipe lower end described in the utility model is 3 meters.
The utility model compared with prior art, adopt at the top of foundation ditch, the bottom of the lower end of side slope and foundation ditch all arranges row's pile for prestressed pipe, thus improve the intensity of the foundation pit supporting construction of high strength, avoid the potential safety hazard caused because rainwater weather causes supporting intensity not enough.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is described in further detail.
As shown in Figure 1, the foundation pit supporting construction of high strength of the present utility model, be included in and be embedded with one respectively in the top of foundation ditch 1 and the lower end of side slope 2 and ranked first pile for prestressed pipe 4, second pile for prestressed pipe 5, first pile for prestressed pipe 4 and the second pile for prestressed pipe 5 respectively one_to_one corresponding are arranged, and spacing is equal, side along foundation ditch 1 is equipped with anchor net 3 to the lower end of side slope 2, the top of anchor net 3 and the axis being parallel of the first pile for prestressed pipe 4, bottom is laid along side slope 2, the upper end of anchor net 3 adopts the mode of welding to be fixedly connected with the pad of the upper end of the first pile for prestressed pipe 4, the lower end of anchor net 3 adopts the mode of welding to be fixedly connected with the pad of the upper end of the second pile for prestressed pipe 5, the side and side slope 2 of foundation ditch 1 are equipped with anchor tube 6, in the side that foundation ditch 1 is inserted in the front end of anchor tube 6 and side slope 2, the rear end of anchor tube 6 is fixedly connected with anchor net 3.
Further, in order to strengthen the intensity of the foundation pit supporting construction of high strength, the side surface thereof of foundation ditch 1 is provided with one and ranked third pile for prestressed pipe 7,3rd pile for prestressed pipe 7 is all arranged with first, second pile for prestressed pipe one_to_one corresponding, and spacing is equal, the upper end of the 3rd pile for prestressed pipe 7 withstands on the side of foundation ditch 1, and the lower end of the 3rd pile for prestressed pipe 7 is inserted in the bottom of foundation ditch 1, and the 3rd pile for prestressed pipe 7 degree of depth inserted bottom foundation ditch 1 is 3 meters.
The spacing of described first pile for prestressed pipe 4, second pile for prestressed pipe 5 and the 3rd pile for prestressed pipe 7 is 3 meters.
The axis of the 3rd pile for prestressed pipe 7 and the domatic parallel of side slope 2.
The utility model has by arranging pile for prestressed pipe in foundation ditch, and strengthen the intensity of the foundation pit supporting construction of high strength, prevent the side of foundation ditch from caving in, it is more regional that this structure is applicable to southern china rainwater.
Claims (6)
1. the foundation pit supporting construction of a high strength, comprise be arranged on foundation ditch (1) side slope (2) on anchor net (3), it is characterized in that: be embedded with one respectively in the top of described foundation ditch (1) and the lower end of side slope (2) and ranked first pile for prestressed pipe (4), second pile for prestressed pipe (5), described anchor net (3) extends to the lower end of side slope (2) along the side of foundation ditch (1), the top of described anchor net (3) and the axis being parallel of the first pile for prestressed pipe (4), the upper end of described anchor net (3) is fixedly connected with the upper end of the first pile for prestressed pipe (4), the lower end of anchor net (3) is fixedly connected with the upper end of the second pile for prestressed pipe (5), the described side at foundation ditch (1) and side slope (2) are equipped with anchor tube (6), in the side of the insertion foundation ditch (1) of described anchor tube (6) front end and side slope (2), the rear end of anchor tube (6) is fixedly connected with anchor net (3).
2. the foundation pit supporting construction of high strength according to claim 1, is characterized in that: described first pile for prestressed pipe (4) is equal with the spacing of the second pile for prestressed pipe (5).
3. the foundation pit supporting construction of high strength according to claim 2, it is characterized in that: the side surface thereof of described foundation ditch (1) is provided with one and ranked third pile for prestressed pipe (7), the upper end of described 3rd pile for prestressed pipe (7) withstands on the side of foundation ditch (1), and the lower end of the 3rd pile for prestressed pipe (7) is inserted in the bottom of foundation ditch (1).
4. the foundation pit supporting construction of high strength according to claim 3, is characterized in that: the spacing of described 3rd pile for prestressed pipe (7) is equal with the spacing of the second pile for prestressed pipe (5).
5. the foundation pit supporting construction of high strength according to claim 4, is characterized in that: described anchor tube (6) adopts resin anchor.
6. the foundation pit supporting construction of high strength according to claim 5, is characterized in that: the degree of depth of insertion foundation ditch (1) bottom of described 3rd pile for prestressed pipe (7) lower end is 3 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520598580.9U CN204898683U (en) | 2015-08-10 | 2015-08-10 | Underground structure of high strength |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520598580.9U CN204898683U (en) | 2015-08-10 | 2015-08-10 | Underground structure of high strength |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204898683U true CN204898683U (en) | 2015-12-23 |
Family
ID=54920872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520598580.9U Active CN204898683U (en) | 2015-08-10 | 2015-08-10 | Underground structure of high strength |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204898683U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155534A (en) * | 2020-01-18 | 2020-05-15 | 赵利 | Anchor-shotcreting support construction method in foundation pit construction |
| CN111236267A (en) * | 2020-03-25 | 2020-06-05 | 武汉金涛岩土工程有限公司 | Foundation pit slope supporting structure |
-
2015
- 2015-08-10 CN CN201520598580.9U patent/CN204898683U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111155534A (en) * | 2020-01-18 | 2020-05-15 | 赵利 | Anchor-shotcreting support construction method in foundation pit construction |
| CN111155534B (en) * | 2020-01-18 | 2021-08-20 | 西北电力建设第一工程有限公司 | Anchor-shotcreting support construction method in foundation pit construction |
| CN111236267A (en) * | 2020-03-25 | 2020-06-05 | 武汉金涛岩土工程有限公司 | Foundation pit slope supporting structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103075165B (en) | Vertical beam of coal road combined type supporting method | |
| CN204152521U (en) | A kind of tunnel supporting and protection structure | |
| CN207228145U (en) | A kind of piling strtucture of electric pole | |
| CN105155548B (en) | A kind of drag-line double-row pile (wall) supporting construction | |
| CN202936798U (en) | Double-row pile structure with prestress vertical anchor cables | |
| CN204898683U (en) | Underground structure of high strength | |
| CN206289641U (en) | A kind of tunnel face talus slide protection device | |
| CN102011408B (en) | Wire pole base embedded in pit | |
| CN204825919U (en) | Strut foundation ditch and enclose purlin structure of shearing | |
| CN202108055U (en) | Reinforcement cantilever type retaining wall structure | |
| CN202347528U (en) | Steel tube inserted foundation | |
| CN204349391U (en) | Bright sky erection and the anti-ponding wire casing of pre-buried installation | |
| CN204690774U (en) | Transmission pole pile foundation | |
| CN204435209U (en) | A kind of semi-rigid joint Integral Abutment Bridge of concrete pile supporting | |
| CN204040033U (en) | Anchor jacked pile piling structure | |
| CN203684258U (en) | Prefabricated concrete rod sleeve foundation | |
| CN203411930U (en) | Fixed direct burial type guardrail | |
| CN203188201U (en) | Reducing enlarged toe pile foundation | |
| CN201943071U (en) | Implantable steel tube anchor rod with stabs | |
| CN102155015A (en) | Barbed implanted steel pipe anchor rod | |
| CN201789262U (en) | Roof lightning protection support lattice | |
| CN205475220U (en) | Prestressed anchorage hitch constructs | |
| CN204040322U (en) | A kind of wind resistance gear snow structure of metal Roof | |
| CN204959531U (en) | Reinforced structure of outstanding ground road road bed | |
| CN205382465U (en) | Board -like mud -rock flow of ge bin - stake structure of blocking |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder | ||
| CP02 | Change in the address of a patent holder |
Address after: 518000 three storehouse 302-03 3, Taoyuan Road, No. 231 Taoyuan Road, Luohu District Sungang street, Shenzhen, Guangdong Patentee after: Shenzhen Keyuan Construction Group Co., Ltd. Address before: 518031 twelve floor, Trade Union Mansion, Shang Bu Zhong Road, Futian District, Shenzhen, Guangdong. Patentee before: Shenzhen Keyuan Construction Group Co., Ltd. |
|
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: Room 302-03, No. 3, No. 231 Taoyuan Road, Shoot Hill Street, Luohu District, Shenzhen City, Guangdong Province Patentee after: Shenzhen Keyuan Construction Group Co., Ltd. Address before: 518000 three storehouse 302-03 3, Taoyuan Road, No. 231 Taoyuan Road, Luohu District Sungang street, Shenzhen, Guangdong Patentee before: Shenzhen Keyuan Construction Group Co., Ltd. |