CN202323964U - Device for protecting soft rock side slope - Google Patents
Device for protecting soft rock side slope Download PDFInfo
- Publication number
- CN202323964U CN202323964U CN2011201409277U CN201120140927U CN202323964U CN 202323964 U CN202323964 U CN 202323964U CN 2011201409277 U CN2011201409277 U CN 2011201409277U CN 201120140927 U CN201120140927 U CN 201120140927U CN 202323964 U CN202323964 U CN 202323964U
- Authority
- CN
- China
- Prior art keywords
- side slope
- baffle wall
- composite
- lacing wires
- reinforced earth
- 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.)
- Expired - Fee Related
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- Piles And Underground Anchors (AREA)
Abstract
The utility model provides a composite reinforcing structure which utilizes the friction force of lacing wires and lifting resistance of anchor plates by comprehensively utilizing the advantages of a reinforced earth baffle wall structure and an anchor plate baffle wall structure, and discloses a novel composite reinforcing technology which can fully exert the advantages the conventional reinforcing technology, particularly a reinforced earth-anchor plate composite baffle wall. The novel composite reinforcing technology and the conventional reinforcing technology can make up each other. The tail ends of the lacing wires of the reinforced earth baffle wall are provided with the anchoring plates so as to form the composite reinforcing structure, the friction resistance of the lacing wires and the lift resistance of the anchoring plates is exerted, and a foundation, a soil baffle plate, the lacing wires, the anchoring plates and side slope soil form the composite structure so as to guarantee the stability of a soil baffle wall and the side slope behind the wall.
Description
Technical field
The utility model relates to geological disaster engineering Prevention Technique field, especially soft rock side slope diaster prevention and control engineering.
Technical background
Nowadays, geological disaster takes place frequently, and directly has influence on human normal life and social stability at present.Particularly landslide disaster in case take place, will bring huge life to threaten to the mankind, bring enormous economic loss to society, and therefore, how preventing the generation of disaster problem such as coming down effectively and reducing casualty loss to greatest extent becomes the task of top priority.Yet the prediction technology of landslide disaster is still immature at present, and landslide disaster produces the complexity of factor in addition, and also there is difficulty greatly in the generation on the landslide that how to forecast with unerring accuracy.So, take the rational and effective engineering measure, the loss that the reduction landslide disaster takes place to be brought is only practicable first-selection.
In recent years; Retaining technical development in the geotechnical engineering is very fast; Form of structure has been conducted oneself with dignity from simple dependence wall body and has been come the gravity retaining wall of balance side slope soil pressure; Develop into adopt to support, multiple novel, light-duty retaining new technologies such as native muscle composite construction and anchoring, for example, novel retaining ruggedized constructions such as the retaining wall of newtype such as cantilevered, reinforced earth formula, grappling are board-like and antislide pile, soil nailing wall, prestress anchorage cable.Yet,, if can not accomplish to suit measures to local conditions, can cause consolidation effect undesirable, serious even generation that can cause engineering accident because all there is limitation in the use of reinforcing technique.
The utility model content
The utility model provides a kind of soft rock side slope protection device.
The utility model solves the technical scheme that its technical problem adopted: a kind of soft rock side slope protection device comprises pedestal 1, breast boards 2, lacing wire 3 and form anchor 4, at the lacing wire 3 terminal form anchors 4 that increase.
The advantage separately of the utility model comprehensive utilization reinforced earth bulkhead structure and anchor slab retaining wall structure; Provide a kind of frictional force of promptly utilizing lacing wire to utilize the compound ruggedized construction of the uplift resistance of form anchor again; Can give full play to original reinforcing technique advantage; A kind of NEW TYPE OF COMPOSITE reinforcing technique that remedies each other again, the i.e. compound barricade of reinforced earth-form anchor.At the terminal form anchor of installing of the lacing wire of reinforced earth bulkhead, form combined type ruggedized construction.Its slope reinforcement action principle is: frictional resistance and the uplift resistance of form anchor of performance lacing wire, with pedestal, breast boards, lacing wire, form anchor and slope soil form jointly composite construction with assurance retaining wall and wall after the side slope stability of banketing.
The beneficial effect of the utility model is bigger anchored force can be provided, thereby can play better consolidation effect.
Description of drawings
Fig. 1 is the compound wall-retaining structure sketch map of reinforced earth-form anchor;
Fig. 2 is that refuse dump side slope top stage slip-crack surface is reinforced
Fig. 1: 1-pedestal; The 2-breast boards; The 3-lacing wire; The 4-form anchor;
Fig. 2: 5-pedestal; The 6-shingle nail; The 7-lacing wire; The 8-form anchor.
The specific embodiment
The utility model provides a kind of soft rock side slope protection device, comprises pedestal 1, breast boards 2, lacing wire 3 and form anchor 4, and at the lacing wire 3 terminal form anchors 4 that increase, breast boards 2 embeds in the pedestal 1, and lacing wire 3 is connected with breast boards 2, and lacing wire 3 other ends are connected with form anchor 4.
Claims (1)
1. a soft rock side slope protection device comprises pedestal (1), breast boards (2), lacing wire (3) and form anchor (4), it is characterized in that: at the terminal form anchor (4) that increases of lacing wire (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201409277U CN202323964U (en) | 2011-05-06 | 2011-05-06 | Device for protecting soft rock side slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201409277U CN202323964U (en) | 2011-05-06 | 2011-05-06 | Device for protecting soft rock side slope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202323964U true CN202323964U (en) | 2012-07-11 |
Family
ID=46435947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201409277U Expired - Fee Related CN202323964U (en) | 2011-05-06 | 2011-05-06 | Device for protecting soft rock side slope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202323964U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397597A (en) * | 2013-08-14 | 2013-11-20 | 中铁大桥局股份有限公司 | Large-tonnage combination anchoring system and method for rocky slope |
| CN106013180A (en) * | 2016-05-31 | 2016-10-12 | 重庆交通大学 | Novel stability control system for pile foundation in deep filling slope |
-
2011
- 2011-05-06 CN CN2011201409277U patent/CN202323964U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103397597A (en) * | 2013-08-14 | 2013-11-20 | 中铁大桥局股份有限公司 | Large-tonnage combination anchoring system and method for rocky slope |
| CN103397597B (en) * | 2013-08-14 | 2015-10-21 | 中铁大桥局集团有限公司 | A kind of large-tonnage combination anchor system and method being applicable to steep rock side slope |
| CN106013180A (en) * | 2016-05-31 | 2016-10-12 | 重庆交通大学 | Novel stability control system for pile foundation in deep filling slope |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20130506 |