CN202247914U - Fitting-slope foundation structure for rocky slope - Google Patents
Fitting-slope foundation structure for rocky slope Download PDFInfo
- Publication number
- CN202247914U CN202247914U CN2011203836040U CN201120383604U CN202247914U CN 202247914 U CN202247914 U CN 202247914U CN 2011203836040 U CN2011203836040 U CN 2011203836040U CN 201120383604 U CN201120383604 U CN 201120383604U CN 202247914 U CN202247914 U CN 202247914U
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- Prior art keywords
- slope
- fitting
- rocky
- foundation structure
- reinforced concrete
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- Expired - Fee Related
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Abstract
The utility model relates to a fitting-slope foundation structure for a rocky slope; a certain number of anchor rods or anchor cables are uniformly arranged along the rocky slope in an upper and down manner and are connected through fitting-slope reinforced concrete members arranged along the surface of the rocky slope; and multiple anti-sliding teeth are arranged between the fitting-slope reinforced concrete members and the rocky slope. The fitting-slope foundation structure for the rocky slope, provided by the utility model, comprises the certain number of anchor rods or anchor cables, the fitting-slope reinforced concrete members and the anti-sliding teeth and is adsorbed on the surface of the rocky slope so as to resist a load which is handed down from an upper structure; and the fitting-slope foundation structure can solve the problem of providing a foundation to a feed platform column (mould) of a cable crane and has the advantages of little construction and fitting work amount, simple construction technology and minimal damage on the existing rocky rope.
Description
Technical field
The utility model relates to a kind of foundation structure, and especially a kind of rock side slope pastes sloping foundation structure.
Background technology
Along with country in recent years develops water conservancy and hydropower energetically, high arch dam is built in many basins, like high arch dams such as voe, Xi Luodu, Da Gang mountains.General arch dam is built in narrow river valley, be excavated to fresh rock in spandrel groove and the upper reaches certain limit, and the gradient is steeper, and the slope is than about 1:0.3.Working design generally adopts the cable machine to build dam concrete, need on than gradient slope, widen platform in the dam left and right sides, in the hope of shape cable-former feeding platform.In order to widen platform, need on steeper rock side slope, arrange the basis, as the basis of cable machine feeding platform post (pier).
Summary of the invention
The utility model technical problem to be solved provides a kind of rock side slope and pastes sloping foundation structure, can solve the problem that the basis is provided for cable machine feeding platform post (pier), and it is little to build the peace engineering quantity, and construction technology is simple, destroy minimum to existing rock side slope.
For solving the problems of the technologies described above; The technical scheme that the utility model adopted is: a kind of rock side slope pastes sloping foundation structure; The anchor pole of some or anchor cable are evenly arranged up and down along rock side slope; The anchor pole of some or anchor cable connect through the subsides slope reinforced concrete member that is provided with along the rock side slope surface, paste and are provided with a plurality of antiskid teeth between sloping reinforced concrete member and the rock side slope.
Anchor pole or anchor cable are non-prestressed anchor pole or prestress anchorage cable.
A kind of rock side slope that the utility model provides pastes sloping foundation structure; Owing to will arrange evenly that up and down the anchor pole of some or anchor cable connect along rock side slope through pasting sloping reinforced concrete member; Paste and be provided with a plurality of antiskid teeth between sloping reinforced concrete member and the rock side slope, by the basis that the anchor pole of some or anchor cable, subsides slope reinforced concrete member and antiskid tooth three form, " absorption " is surperficial at rock side slope; To resist the load that the superstructure transmission is got off; Can solve the problem that the basis is provided for cable machine feeding platform post (pier), it is little to build the peace engineering quantity, and construction technology is simple, destroy minimum to existing rock side slope.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the utility model is described further:
Fig. 1 is the structural representation of the utility model.
The specific embodiment
As shown in Figure 1; A kind of rock side slope pastes sloping foundation structure; The anchor pole of some or anchor cable 1 are evenly arranged up and down along rock side slope; The anchor pole of some or anchor cable 1 connect through the subsides slope reinforced concrete member 2 that is provided with along the rock side slope surface, paste and are provided with a plurality of antiskid teeth 3 between sloping reinforced concrete member 2 and the rock side slope.
Anchor pole or anchor cable 1 are non-prestressed anchor pole or prestress anchorage cable.
The installation process of the utility model is following:
During construction; At first set up scaffold according to the structural configuration situation; Accomplish the anchoring construction of anchor pole or anchor cable 1 at design altitude; Oral area at anchor pole or anchor cable 1 forms antiskid tooth 3, lays the reinforcing bar and the reinforcing bar after-pouring concrete that pastes sloping reinforced concrete member 2 of antiskid tooth 3, buries the required embedded part of superstructure underground according to the structural configuration situation simultaneously.
If adopt prestress anchorage cable, after the later stage applied prestressing force, fixedly anchor head can be accomplished the sloping foundation construction of whole subsides.Build and paste the preceding scum silica frost that must remove member and rock side slope contact surface of sloping reinforced concrete member, the moistening contact surface that waters is to guarantee to paste the adhesive strength between sloping steel concrete and rock side slope.Play connection anchor pole (anchor cable) and of the effect of antiskid tooth up and down owing to paste sloping reinforced concrete member, paste sloping reinforced concrete member longitudinal reinforcement and preferably adopt the overlap joint welding or dock welding procedure, should not adopt the colligation joint form to guarantee that integral body is stressed.
If when adopting non-prestressed anchor pole, then the anchor pole reinforcing bar is directly anchored into and pastes in the sloping reinforced concrete member 2.
Claims (2)
1. a rock side slope pastes sloping foundation structure; It is characterized in that: the anchor pole of some or anchor cable (1) are evenly arranged up and down along rock side slope; The anchor pole of some or anchor cable (1) connect through the subsides slope reinforced concrete members (2) that are provided with along the rock side slope surface, paste and are provided with a plurality of antiskid teeth (3) between sloping reinforced concrete member (2) and the rock side slope.
2. a kind of rock side slope according to claim 1 pastes sloping foundation structure, it is characterized in that: anchor pole or anchor cable (1) are non-prestressed anchor pole or prestress anchorage cable.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203836040U CN202247914U (en) | 2011-10-11 | 2011-10-11 | Fitting-slope foundation structure for rocky slope |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203836040U CN202247914U (en) | 2011-10-11 | 2011-10-11 | Fitting-slope foundation structure for rocky slope |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202247914U true CN202247914U (en) | 2012-05-30 |
Family
ID=46109176
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203836040U Expired - Fee Related CN202247914U (en) | 2011-10-11 | 2011-10-11 | Fitting-slope foundation structure for rocky slope |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202247914U (en) |
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 |
| CN105421471A (en) * | 2015-11-27 | 2016-03-23 | 李军 | Spray sowing, governing and irrigation integrated slope protection governing system |
| CN107130617A (en) * | 2017-06-27 | 2017-09-05 | 中铁第四勘察设计院集团有限公司 | A kind of flat pressure dispersing anchorage cable wall retaining structure of rock matter cut slope |
-
2011
- 2011-10-11 CN CN2011203836040U patent/CN202247914U/en not_active Expired - Fee Related
Cited By (4)
| 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 |
| CN105421471A (en) * | 2015-11-27 | 2016-03-23 | 李军 | Spray sowing, governing and irrigation integrated slope protection governing system |
| CN107130617A (en) * | 2017-06-27 | 2017-09-05 | 中铁第四勘察设计院集团有限公司 | A kind of flat pressure dispersing anchorage cable wall retaining structure of rock matter cut slope |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20191011 |