CN205617392U - Structure road of encorbelmenting that combines h type friction pile punishment landslide - Google Patents
Structure road of encorbelmenting that combines h type friction pile punishment landslide Download PDFInfo
- Publication number
- CN205617392U CN205617392U CN201620242141.9U CN201620242141U CN205617392U CN 205617392 U CN205617392 U CN 205617392U CN 201620242141 U CN201620242141 U CN 201620242141U CN 205617392 U CN205617392 U CN 205617392U
- Authority
- CN
- China
- Prior art keywords
- friction pile
- road
- encorbelmenting
- cantilevered structure
- type friction
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
Landscapes
- Piles And Underground Anchors (AREA)
Abstract
The utility model relates to a structure road of encorbelmenting that combines h type friction pile punishment landslide, its characterized in that: be provided with h type friction pile on the slip mass slope, set up the structure of encorbelmenting on h type friction pile lean on ditch side friction pile, set up slant prestressed anchorage cable between the structure of encorbelmenting and the slip mass to the structure of encorbelmenting sets up vertical guidance tape as the supporting, and the structure of encorbelmenting leans on ditch side reason to be provided with the anticollision barrier, sets up the road surface structural layer on vertical guidance tape, structure, vertical guidance tape, anticollision barrier and the road surface structural layer of encorbelmenting forms the structure road of encorbelmenting on the slip mass slope jointly. The utility model discloses it climbs to a high place to fill out at the slip mass to have avoided deep -cuts, greatly reduced fill out excavation and cart -away quantity, reduced the influence to natural environment, and safe and reliable, better technique, economy and social have.
Description
Technical field
This utility model belongs to building structure and field of road, particularly to a kind of cantilevered structure road combining H type friction pile punishment landslide on slip mass slope, mountain area.
Background technology
In road engineering in a mountainous area designs, due to special landform and geological environment, it is frequently encountered location, landslide.Often the bigger landslide of harm is reasonably taked through scheme comparison the measure of passing round.If but after the scheme comparison of sufficient line position, the cost that detours is too big, preferably considers to renovate landslide.Building road in slide area should not use embankment pattern to pass through in main sliding section, uses cutting pattern to pass through at antiskid Duan Buying.In prior art, building road, the most first punish landslide on slip mass, the many employings in punishment landslide are removed slip mass, are administered surface water and groundwater, lightening and adverse pressure and arrange the measures such as retaining structure.And typically use the form of embankment or cutting to pass through slip mass.When using cutting pattern by slip mass, if built road foundation wider width, necessarily to carry out cutting slope in backer side, when road is positioned at landslide antiskid section, and high cutting-slope reduces the stability on landslide, and high cutting-slope need to tackle domatic protection mutually simultaneously, protection works amount is huge, invests the highest.High cutting-slope destroys natural environment simultaneously, and landscape effect is very poor.
Utility model content
The purpose of this utility model is to provide a kind of cantilevered structure road combining H type friction pile punishment landslide on slip mass slope, mountain area, landslide can be punished, combine again Landslide Treatment and build road on slip mass slope, high embankment is not only avoided during construction, and it is convenient, safe and reliable, economical and practical to construct, save land area, reduce the road construction impact on natural environment simultaneously.
For achieving the above object, the technical solution of the utility model is as follows: the cantilevered structure road on a kind of combination H type friction pile punishment landslide, it is characterized in that: on slip mass slope, be provided with H type friction pile, lean at H type friction pile and on the friction pile of ditch side, cantilevered structure is set, oblique prestress anchorage cable is set between described cantilevered structure and slip mass, using cantilevered structure, longitudinal guidance tape is set as supporting, road surface structare layer, the cantilevered structure road that described cantilevered structure, longitudinal guidance tape and road surface structare layer are collectively forming on slip mass slope are set on longitudinal guidance tape.
According to preferred embodiment of the present utility model, described H type friction pile includes backer side friction pile and leans on ditch side friction pile and connect backer side friction pile and the transverse strut by ditch side friction pile.
According to preferred embodiment of the present utility model, one end, cantilevered structure backer side arranges oblique prestress anchorage cable, and described oblique prestress anchorage cable anchors into the Rock And Soil under potential deep implication face.
Good effect of the present utility model is: newly-built or widen road on the slope of slip mass, arranges the cantilevered structure of band prestress anchorage cable in conjunction with the Landslide Treatment of H type friction pile and longitudinal guidance tape is collectively forming road.H type friction pile considerably increases the bending rigidity of stake, can bear bigger slope thrust body, can effectively administer landslide.Prestressed cable anchorage Rock And Soil under potential deep implication face, it is applied with one to slip mass and stops its external force glided, improve the stability on landslide, change general friction pile irrational cantilevered stress, stake long cross-sectional area with pile body has been dramatically reduced.Avoid huge excavation and fill yard and side slope that high embankment on slip mass causes simultaneously or embankment props up gear protection works, there is obvious economic benefit.Reduce and especially use deep slope or main sliding section to use high roadbed to have a strong impact on the potential safety hazard of Landslide Stability in antiskid section.Avoid the considerable influence to natural ecological environment.
Accompanying drawing explanation
Fig. 1 is enforcement structural representation of the present utility model.
Fig. 2 is the elevation of Fig. 1.
Fig. 3 is the I-I sectional view (looking up) of Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings enforcement of the present utility model is further described:
Figure includes backer side reinforced concrete anti-slide pile 1, by ditch side reinforced concrete anti-slide pile 2, transverse strut 3, armored concrete cantilevered structure 4, oblique prestress anchorage cable 5, longitudinal guidance tape 6, road surface structare layer 7, anticollision barrier 8, backer's side ditch 9, the natural edge domatic 10 of slip mass, the side slope face 11 after road excavation, the potential deep implication face 12 of slip mass, slip mass 13；Marking a in figure is road width, and b is backer side friction pile and leans on ditch side friction pile horizontal spacing, and c is friction pile longitudinal pitch, and d is backer side friction pile length, and e is by ditch side friction pile length.
This utility model is realized by seven road master operations with following technical step:
First master operation: setting position excavation backer side antiskid stake holes, rotation can be used to dig stake, artificial digging pile etc. according to different geological conditions, place friction pile steel reinforcement cage, pour backer side reinforced concrete anti-slide pile 1, reserved steel bar, to be connected with backer side friction pile with by the transverse strut between the friction pile of ditch side, the root of described backer side reinforced concrete anti-slide pile 1 need to set the Rock And Soil to potential deep implication face 12.
Second master operation: setting position excavation is by ditch side antiskid stake holes, rotation can be used to dig stake, artificial digging pile etc. according to different geological conditions, place friction pile steel reinforcement cage, pouring the reinforced concrete anti-slide pile 2 by ditch side, the described root by ditch side reinforced concrete anti-slide pile 2 need to set the Rock And Soil to potential deep implication face 12.
3rd road master operation: pour backer side friction pile and by the transverse strut 3 between the friction pile of ditch side, form H type friction pile.
4th road master operation: the cantilevered structure reinforcing bar that colligation connects with by ditch side friction pile, pouring reinforcement concrete cantilevered structure 4, one end, backer side of described armored concrete cantilevered structure 4 extends to outside backer side reinforced concrete anti-slide pile 1, extends to outside by ditch side reinforced concrete anti-slide pile 2 by one end, ditch side.
5th road master operation: complete stretch-draw and the anchoring of oblique prestress anchorage cable 5, to ensure the stability of cantilevered structure, add stability against sliding simultaneously, the backer side oblique prestress anchorage cable of tensioned at one end 5 of described armored concrete cantilevered structure 4, described oblique prestress anchorage cable 5 is anchored to the Rock And Soil under potential deep implication face 12.
6th road master operation: lay longitudinal guidance tape 6 using the cantilevered structure on H type friction pile as supporting and form road structure part of encorbelmenting.
7th road master operation: complete the construction of the gutter 9 of backer side；At road outer ledge, anticollision barrier 8 is installed；Complete the construction of the road surface structare layer 7 of road overall with scope.
Claims (3)
1. the cantilevered structure road combining H type friction pile punishment landslide, it is characterized in that: on slip mass slope, be provided with H type friction pile, lean at H type friction pile and on the friction pile of ditch side, cantilevered structure is set, oblique prestress anchorage cable is set between described cantilevered structure and slip mass, using cantilevered structure, longitudinal guidance tape is set as supporting, cantilevered structure is provided with anticollision barrier by ditch lateral edges, road surface structare layer, the cantilevered structure road that described cantilevered structure, longitudinal guidance tape, anticollision barrier and road surface structare layer are collectively forming on slip mass slope are set on longitudinal guidance tape.
The cantilevered structure road on combination H type friction pile the most according to claim 1 punishment landslide, it is characterised in that: described H type friction pile includes backer side friction pile and leans on ditch side friction pile and connect backer side friction pile and the transverse strut by ditch side friction pile.
The cantilevered structure road on combination H type friction pile the most according to claim 1 punishment landslide, it is characterised in that: one end, cantilevered structure backer side arranges oblique prestress anchorage cable, the Rock And Soil under described oblique prestressed cable anchorage to potential deep implication face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620242141.9U CN205617392U (en) | 2016-03-28 | 2016-03-28 | Structure road of encorbelmenting that combines h type friction pile punishment landslide |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620242141.9U CN205617392U (en) | 2016-03-28 | 2016-03-28 | Structure road of encorbelmenting that combines h type friction pile punishment landslide |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205617392U true CN205617392U (en) | 2016-10-05 |
Family
ID=57031400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620242141.9U Active CN205617392U (en) | 2016-03-28 | 2016-03-28 | Structure road of encorbelmenting that combines h type friction pile punishment landslide |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205617392U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804097A (en) * | 2016-03-28 | 2016-07-27 | 上海市政工程设计研究总院（集团）有限公司 | Cantilever structure way for treating landslides in cooperation with h-shaped anti-sliding piles and construction method of cantilever structure way |
-
2016
- 2016-03-28 CN CN201620242141.9U patent/CN205617392U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804097A (en) * | 2016-03-28 | 2016-07-27 | 上海市政工程设计研究总院（集团）有限公司 | Cantilever structure way for treating landslides in cooperation with h-shaped anti-sliding piles and construction method of cantilever structure way |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102518135B (en) | Horizontal jet grouting soil anchor and castinplace pile Composite Foundation Pit supporting construction engineering method | |
| CN107503257B (en) | One kind being close to mountain high-filled subgrade stabilization and Deformation control structure and construction method | |
| CN100535263C (en) | Construction method for vertical prestressed anchor rope friction pile slope-sliding prevention and treatment | |
| CN101476466B (en) | Giant heavy laver land slide pre-stress anchor cable antiskid tunnel construction method and novel prevention structure | |
| CN207633352U (en) | A kind of slope reinforcement structure for rapid rescue construction | |
| CN102518453A (en) | Quick tunnel-entrance construction method for bias-pressure shallow-buried or single-pressure tilting arenaceous loess tunnels | |
| CN101298780A (en) | High and light anchorage cable pile panel wall and construction method thereof | |
| CN105274922B (en) | A kind of antiskid key steel-pipe pile composite construction and method for repairing landslide roadbed | |
| CN205576940U (en) | Compound retaining structure of friction pile that pile bolck is connected entirely | |
| CN105804097A (en) | Cantilever structure way for treating landslides in cooperation with h-shaped anti-sliding piles and construction method of cantilever structure way | |
| CN102966072B (en) | Construction method for treating widened and heightened engineering joint surfaces of dikes on soft clay foundation | |
| CN207109475U (en) | It is close to mountain high-filled subgrade stabilization and Deformation control structure | |
| CN202323970U (en) | Combined reinforcement system for side slope | |
| CN103352477A (en) | Vertical prestressed anchor rod gravity type composite retaining wall and design and construction method thereof | |
| CN208533540U (en) | Soil Nailing Wall sloping timbering structure | |
| CN107503362A (en) | A kind of compound antiskid piling wall retaining structure and construction method suitable for reservoir stability | |
| CN102304927B (en) | Prestress anchor cable buttress-type parapet suitable for rock substrate | |
| CN101838957B (en) | Integral type T-shaped outer cantilever roads and construction method thereof | |
| CN100513705C (en) | Underground Beam-Pile Frame Structure for Slope Reinforcement | |
| CN205502063U (en) | Combined type retaining structure | |
| CN203547763U (en) | High backfilling anti-sliding open cut tunnel structure | |
| CN205617392U (en) | Structure road of encorbelmenting that combines h type friction pile punishment landslide | |
| CN210946536U (en) | Protective structure of small dangerous rock falling stone | |
| CN105569055B (en) | A kind of structure for preventing landslide | |
| CN107060837B (en) | A kind of Shallow-buried asymmetry formula shield arch construction method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |