CN203411972U - Prestressed anchor sheet-pile wall - Google Patents
Prestressed anchor sheet-pile wall Download PDFInfo
- Publication number
- CN203411972U CN203411972U CN201320398935.0U CN201320398935U CN203411972U CN 203411972 U CN203411972 U CN 203411972U CN 201320398935 U CN201320398935 U CN 201320398935U CN 203411972 U CN203411972 U CN 203411972U
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- China
- Prior art keywords
- anchor cable
- piles
- castinplace
- adjacent
- board wall
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- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
- Piles And Underground Anchors (AREA)
Abstract
The utility model discloses a prestressed anchor sheet-pile wall which comprises at least two waist beams, a capping beam and a plurality of pouring piles which are arranged side by side, wherein the waist beams are arranged on the pouring piles; the capping beam is bridged over the tops of the pouring piles; a plurality of anchor cables are arranged on each waist beam and downwards extend in an inclined manner; the heads of the anchor cables are fixed on the waist beams; the tail sections of the anchor cables are fixed in soil layers on the rear sides of the pouring piles; a certain distance is reserved between every two adjacent pouring piles; each anchor cable penetrates between the corresponding two pouring piles. By adopting a sheet-pile wall consisting of cement stirring piles, the prestressed anchor sheet-pile wall can guarantee the foundation pit safety within 6m on a sludge ground layer and also guarantee the foundation pit safety or side slope safety within 12m on the soil layer or soft rock; by adopting the sheet-pile wall consisting of the pouring piles, the prestressed anchor sheet-pile wall can guarantee the foundation pit safety within 9m on the sludge ground layer and also guarantee the foundation pit safety or the side slope safety within 12m on the soil layer or the soft rock.
Description
Technical field
The utility model relates to a kind of Prestressed Anchor Cable Poling Board Wall, belongs to technical field of construction under the concrete ground that is applied to foundation ditch and place, slope.
Background technology
At present, deep foundation ditch, high slope supporting have the inner support of employing, stake barricade, anchor pole, spray anchor etc., inner support cost is high, speed of application is slow, and stake barricade and the combination of stake barricade anchor pole do not reach supporting requirement, and construction prestressed cable particularly has its difficulty at broken ground.Same foundation ditch or slope retaining are guaranteeing, under safe prerequisite, mostly to adopt inner support, or other method, and cost is high, and speed of application is also slow.
Utility model content
For solve broken ground environment in, the larger problem of board wall difficulty, the utility model provides a kind of Prestressed Anchor Cable Poling Board Wall.
The purpose of this utility model is carried out specific implementation by the following technical programs:
, comprising that at least two waist rails, capping beam and several are the castinplace pile being arranged side by side, described waist rail is arranged on described castinplace pile, and described capping beam is erected at the top of castinplace pile; Described in each, waist rail is provided with several anchor cables, described anchor cable is tilted to downward-extension, and its head is fixed on waist rail, and its latter end is fixed in the soil layer of castinplace pile rear side, between adjacent two castinplace piles, maintain a certain distance, each anchor cable passes between two castinplace piles.
The downward-sloping angle of described anchor cable is the arbitrary value between 0-45 degree.
Preferably, the distance between adjacent two castinplace piles is no more than 50cm;
Further, the distance between adjacent two castinplace piles is no more than 40cm;
Further, the distance between adjacent two castinplace piles is no more than 30cm;
Further, the distance between adjacent two castinplace piles is no more than 20cm;
Further, the distance between adjacent two castinplace piles is no more than 10cm.
Preferably, between adjacent two castinplace piles, arrange net, and spray concrete on the net; Or do not arrange net, directly between adjacent two castinplace piles, spray concrete.
Described anchor cable is tension type anchor cable, comprises free segment and anchoring section, and described free segment is arranged in leading portion to be implanted soil layer and can be free to slide, and described anchoring section is arranged in latter end and implants and be anchored in soil layer.
Described anchor cable is pressure-type anchor cable, and total length is free segment, does not do anchoring section.
Described waist rail is i beam or other steel work section bar or reinforced concrete beam.
Prestressed Anchor Cable Poling Board Wall described in the utility model, the board wall that adopts cement mixing pile to form, can guarantee that at Mud Ground 6m is with interior foundation ditch safety, soil layer or soft rock can guarantee that 12m is with interior foundation ditch or side slope safety; The board wall that adopts castinplace pile to form, can guarantee that at Mud Ground 9m is with interior foundation ditch safety, and soil layer or soft rock can guarantee that 12m is with interior foundation ditch or side slope safety.
Accompanying drawing explanation
According to drawings and embodiments the utility model is described in further detail below.
Fig. 1 is the structure chart of Prestressed Anchor Cable Poling Board Wall described in the utility model embodiment.
Fig. 2 is the Facad structure figure of embodiment;
Fig. 3 is the plan structure figure (having omitted capping beam in figure) of embodiment;
Fig. 4 arranges net to spray the Facad structure figure of concrete embodiment;
Fig. 5 arranges net to spray the plan structure figure (having omitted capping beam in figure) of concrete embodiment.
The specific embodiment
As shown in Figures 1 to 3, a kind of Prestressed Anchor Cable Poling Board Wall described in the utility model embodiment, comprise that at least two waist rails 2, capping beam 4 and several are the castinplace pile 1 being arranged side by side, described waist rail 2 is arranged on described castinplace pile 1, and described capping beam 4 is erected at the top of castinplace pile 1; Described in each, waist rail 2 is provided with several anchor cables 3, described anchor cable 3 is tilted to downward-extension, and its head is fixed on waist rail 2, and its latter end is fixed in the soil layer of castinplace pile 1 rear side, between adjacent two castinplace piles 1, maintain a certain distance, each anchor cable 3 passes between two castinplace piles 1.
The downward-sloping angle of described anchor cable is the arbitrary value between 0-45 degree.
Preferably, the distance between adjacent two castinplace piles 1 is 50cm;
Or the distance between adjacent two castinplace piles 1 is 40cm;
Or the distance between adjacent two castinplace piles 1 is 30cm;
Or the distance between adjacent two castinplace piles 1 is 20cm;
Or the distance between adjacent two castinplace piles 1 is 10cm.
Preferably, as shown in Fig. 4 to 5, between adjacent two castinplace piles, arrange net 13, and spray concrete on the net; Or do not arrange net, directly between adjacent two castinplace piles, spray concrete.
Described anchor cable 3 is tension type anchor cable, comprises free segment 31 and anchoring section 32, and described free segment 31 is arranged in leading portion to be implanted soil layer and can be free to slide, and described anchoring section 32 is arranged in latter end and implants and be anchored in soil layer.
Described anchor cable is pressure-type anchor cable, and total length is free segment, does not do anchoring section.
Described waist rail 2 is i beam or other steel work section bar or reinforced concrete beam.
Prestressed Anchor Cable Poling Board Wall described in the utility model, the board wall that adopts cement mixing pile to form, can guarantee that at Mud Ground 6m is with interior foundation ditch safety, soil layer or soft rock can guarantee that 12m is with interior foundation ditch or side slope safety; The board wall that adopts castinplace pile to form, can guarantee that at Mud Ground 9m is with interior foundation ditch safety, and soil layer or soft rock can guarantee that 12m is with interior foundation ditch or side slope safety.
Claims (10)
1. a Prestressed Anchor Cable Poling Board Wall, is characterized in that, comprises that at least two waist rails, capping beam and several are the castinplace pile being arranged side by side, and described waist rail is arranged on described castinplace pile, and described capping beam is erected at the top of castinplace pile; Described in each, waist rail is provided with several anchor cables, described anchor cable is tilted to downward-extension, and its head is fixed on waist rail, and its latter end is fixed in the soil layer of castinplace pile rear side, between adjacent two castinplace piles, maintain a certain distance, each anchor cable passes between two castinplace piles.
2. Prestressed Anchor Cable Poling Board Wall as claimed in claim 1, is characterized in that, the downward-sloping angle of described anchor cable is the arbitrary value between 0-45 degree.
3. Prestressed Anchor Cable Poling Board Wall as claimed in claim 1, is characterized in that, the distance between adjacent two castinplace piles is no more than 50cm.
4. Prestressed Anchor Cable Poling Board Wall as claimed in claim 3, is characterized in that, the distance between adjacent two castinplace piles is no more than 40cm.
5. Prestressed Anchor Cable Poling Board Wall as claimed in claim 4, is characterized in that, the distance between adjacent two castinplace piles is no more than 30cm.
6. Prestressed Anchor Cable Poling Board Wall as claimed in claim 5, is characterized in that, the distance between adjacent two castinplace piles is no more than 20cm.
7. Prestressed Anchor Cable Poling Board Wall as claimed in claim 6, is characterized in that, the distance between adjacent two castinplace piles is no more than 10cm.
8. the Prestressed Anchor Cable Poling Board Wall as described in any one in claim 1 to 6, is characterized in that, arranges net, and spray concrete on the net between adjacent two castinplace piles; Or do not arrange net, directly between adjacent two castinplace piles, spray concrete.
9. the Prestressed Anchor Cable Poling Board Wall as described in any one in claim 1 to 6, it is characterized in that, described anchor cable is tension type anchor cable, comprises free segment and anchoring section, described free segment is arranged in leading portion to be implanted soil layer and can be free to slide, and described anchoring section is arranged in latter end and implants and be anchored in soil layer; Or described anchor cable is pressure-type anchor cable, total length is free segment, does not do anchoring section.
10. the Prestressed Anchor Cable Poling Board Wall as described in any one in claim 1 to 6, is characterized in that, described waist rail is i beam or reinforced concrete beam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320398935.0U CN203411972U (en) | 2013-07-05 | 2013-07-05 | Prestressed anchor sheet-pile wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320398935.0U CN203411972U (en) | 2013-07-05 | 2013-07-05 | Prestressed anchor sheet-pile wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203411972U true CN203411972U (en) | 2014-01-29 |
Family
ID=49974872
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320398935.0U Expired - Lifetime CN203411972U (en) | 2013-07-05 | 2013-07-05 | Prestressed anchor sheet-pile wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203411972U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334421A (en) * | 2013-07-05 | 2013-10-02 | 郭红标 | Pre-stressed anchor cable slab-pile wall |
| CN113684843A (en) * | 2021-08-27 | 2021-11-23 | 中钢集团马鞍山矿山研究总院股份有限公司 | Beam-anchor combined reinforcing method for slope landslide control |
-
2013
- 2013-07-05 CN CN201320398935.0U patent/CN203411972U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334421A (en) * | 2013-07-05 | 2013-10-02 | 郭红标 | Pre-stressed anchor cable slab-pile wall |
| CN113684843A (en) * | 2021-08-27 | 2021-11-23 | 中钢集团马鞍山矿山研究总院股份有限公司 | Beam-anchor combined reinforcing method for slope landslide control |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140129 |