CN105926652B - Method and structure for reinforcing inclined retaining wall - Google Patents
Method and structure for reinforcing inclined retaining wall Download PDFInfo
- Publication number
- CN105926652B CN105926652B CN201610526777.0A CN201610526777A CN105926652B CN 105926652 B CN105926652 B CN 105926652B CN 201610526777 A CN201610526777 A CN 201610526777A CN 105926652 B CN105926652 B CN 105926652B
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- Prior art keywords
- thin wall
- wall cavity
- earth
- retaining
- reinforced
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- 230000003014 reinforcing effect Effects 0.000 title claims abstract description 14
- 238000000034 method Methods 0.000 title claims abstract description 8
- 230000002787 reinforcement Effects 0.000 claims abstract description 56
- 239000004575 stone Substances 0.000 claims abstract description 14
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims abstract description 9
- 235000017491 Bambusa tulda Nutrition 0.000 claims abstract description 9
- 241001330002 Bambuseae Species 0.000 claims abstract description 9
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims abstract description 9
- 239000011425 bamboo Substances 0.000 claims abstract description 9
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 9
- 239000004567 concrete Substances 0.000 claims abstract description 7
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 28
- 238000010079 rubber tapping Methods 0.000 claims description 18
- 238000010276 construction Methods 0.000 claims description 10
- 239000011150 reinforced concrete Substances 0.000 claims description 6
- 239000002689 soil Substances 0.000 claims description 6
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 239000002699 waste material Substances 0.000 abstract description 4
- 238000007788 roughening Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 description 9
- 238000005336 cracking Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000002023 wood Substances 0.000 description 2
- 238000009435 building construction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D17/00—Excavations; Bordering of excavations; Making embankments
- E02D17/20—Securing of slopes or inclines
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Retaining Walls (AREA)
- Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
Abstract
The invention discloses a method and a structure for reinforcing an inclined retaining wall, which comprises the steps of firstly vertically driving a group of foundation joint bars into the lower part of the inclined retaining wall to be reinforced, wherein the foundation joint bars are required to be deeply inserted into the effective length of a bearing layer of a foundation, then fixing a prefabricated thin-wall cavity base with tenons on the foundation joint bars, and filling graded homogeneous blocks into a cavity of the thin-wall cavity base to form the foundation of the thin-wall cavity reinforcing wall; then, roughening the inclined surface of the retaining inclined wall to be reinforced, and driving an anchor rod into the inclined surface of the retaining inclined wall to be reinforced, wherein the inclined surface is vertical to the inclined surface of the inclined wall; then fixing the thin-wall cavity reinforcing wall and the end part of the anchor rod, and connecting the thin-wall cavity reinforcing wall and the thin-wall cavity base with the tenon into a whole; a group of water drainage holes are arranged on the thin-wall cavity reinforcing wall, and water drainage pipes for making bamboo are inserted into the water drainage holes; and finally, filling graded homogeneous stones in the cavity of the thin-wall cavity reinforcing wall, and using concrete for pouring to finish the reinforcement of the retaining inclined wall. The invention can meet the safety requirement and reduce the resource waste.
Description
Technical field
The present invention relates to a kind of reinforcement means and structure of earth-retaining sloping core, belong to retaining structure field of engineering technology.
Background technology
With the rapid development of China's economy, all kinds of civil engineerings are throughout national every nook and cranny.And in building construction process
In, in order to ensure the safety of construction, it is necessary to carry out supporting and retaining system to slope.
Existing slope retaining engineering, earth-retaining sloping core structure mainly is used, earth-retaining sloping core can go out in work progress sometimes
Existing cracking phenomena, is such as reinforced, whole retaining structure is in non-secure states not in time.So it should be reinforced in time with true
Protect construction safety.Existing reinforcement means is to construct one of earth-retaining sloping core again outside original earth-retaining sloping core, and construction is cumbersome,
And cost is higher.
The content of the invention
It is an object of the present invention to provide a kind of reinforcement means and structure of earth-retaining sloping core, using precast light bamboo wood material
Instead of conventional Reinforced Concrete Materials, the hollow reinforcing mode that armored concrete is replaced using the original state soil body, can preferably protect
The safety requirements of former earth-retaining sloping core is demonstrate,proved, is gathered materials on the spot, stock utilization can be improved, and the waste of resource can be reduced, meets state
The spirit requirement of family's energy-saving and emission-reduction, so as to overcome the deficiencies in the prior art.
The technical proposal of the invention is realized in this way：
A kind of reinforcement means of earth-retaining sloping core of the present invention is that this method is first in earth-retaining sloping core downward vertical to be reinforced
One group of basis joint bar is squeezed into, basic joint bar should go deep into the bearing layer effective length of ground, then by the good band tenon of pre-production
Thin wall cavity pedestal be fixed on basic joint bar, and in the cavity of thin wall cavity pedestal filling level with homogeneous stone form it is thin
The basis of wall cavity reinforcement walls；Then by the inclined-plane plucking of earth-retaining sloping core to be reinforced, and hung down on the inclined-plane of earth-retaining sloping core to be reinforced
Directly anchor pole is squeezed into the inclined-plane of sloping core；Then thin wall cavity reinforcement walls and anchor pole end are fixed, thin wall cavity reinforcement walls and band
The thin wall cavity pedestal of tenon connects as one；Thin wall cavity reinforcement walls are provided with one group of spilled water hole, and bamboo processed is inserted with spilled water hole
Tapping pipe；Finally filling level matches somebody with somebody homogeneous stone in the cavity of thin wall cavity reinforcement walls, and pours reality with concrete, completes to gear
The reinforcing of native sloping core.
It is according to a kind of earth-retaining sloping core ruggedized construction of the invention that the above method is formed, including earth-retaining sloping core to be reinforced；
Thin wall cavity reinforcement walls are externally provided with earth-retaining sloping core to be reinforced, thin wall cavity reinforcement walls bottom is connected with thin wall cavity pedestal, thin
Wall cavity base is fixedly connected through one group of basis joint bar with ground；Thin wall cavity reinforcement walls pass through earth-retaining to be reinforced through one group of anchor pole
Sloping core is connected with the original soil body at the earth-retaining sloping core back side to be reinforced.
In aforementioned structure, the thin wall cavity pedestal and thin wall cavity reinforcement walls are reinforced concrete member, and thin-walled is empty
Chamber base shape is rectangular tubular；Thin wall cavity base bottom is provided with tenon；Thin wall cavity reinforcement walls are lower small wedge type upper greatly
Section, and it is consistent with the inclined-plane of earth-retaining sloping core to be reinforced；It is filled with thin wall cavity pedestal and the cavity of thin wall cavity reinforcement walls
Grading homogeneous stone.
The tapping pipe run through is provided with aforementioned structure, in the thin wall cavity reinforcement walls, the low inside and high outside inclination of tapping pipe is set
Put；Tapping pipe internal orifice is located at the contact surface of earth-retaining sloping core to be reinforced and thin wall cavity reinforcement walls, and tapping pipe internal orifice is located at thin-walled sky
At the outer inclined-plane of chamber reinforcement walls.
By adopting the above-described technical solution, the present invention is compared with prior art, the present invention on slope for building supporting and retaining system
The problem of existing cracking of structure is reinforced, there is provided a kind of lattice more saved and bamboo formula cavity are to drawing ruggedized construction, using pre-
Lightweight bamboo wood material processed replaces conventional Reinforced Concrete Materials, the hollow reinforcing side that armored concrete is replaced using the original state soil body
Formula, it can preferably ensure the safety requirements of former earth-retaining sloping core.So it is of the invention on the premise of it can meet safety requirements, on the spot
Materials, stock utilization can be improved, and can reduces the waste of resource, meets the spirit requirement of national energy-saving emission reduction.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention；
Fig. 2 is Fig. 1 3-D view；
Fig. 3 is the overview after reinforcing.
In figure mark for：1- thin wall cavity reinforcement walls, 2- grading homogeneous stones, 3- anchor poles, retaining wall to be reinforced 4-, 5-
Thin wall cavity pedestal, 6- bases joint bar, 7- tapping pipes, 8- grounds, 9- original soil bodies, 10- tenons.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples, but not as to any of the present invention
Limitation.
A kind of reinforcement means of earth-retaining sloping core of the present invention, as Figure 1-3：This method is first in earth-retaining sloping core to be reinforced
Downward vertical squeezes into one group of basis joint bar, and basic joint bar should go deep into the bearing layer effective length of ground, then that pre-production is good
The thin wall cavity pedestal with tenon be fixed on basic joint bar, and filling level matches somebody with somebody homogeneous stone in the cavity of thin wall cavity pedestal
Block forms the basis of thin wall cavity reinforcement walls；Then by the inclined-plane plucking of earth-retaining sloping core to be reinforced, and in earth-retaining sloping core to be reinforced
Inclined-plane squeeze into anchor pole perpendicular to the inclined-plane of sloping core；Then thin wall cavity reinforcement walls and anchor pole end are fixed, thin wall cavity adds
Gu Qiang connects as one with the thin wall cavity pedestal with tenon；Thin wall cavity reinforcement walls are provided with one group of spilled water hole, in spilled water hole
It is inserted with the tapping pipe of bamboo processed；Finally filling level matches somebody with somebody homogeneous stone in the cavity of thin wall cavity reinforcement walls, and pours reality with concrete,
Complete the reinforcing to earth-retaining sloping core.
A kind of earth-retaining sloping core ruggedized construction of the invention formed as stated above is, including earth-retaining sloping core 4 to be reinforced；Treat
Reinforce earth-retaining sloping core 4 and be externally provided with thin wall cavity reinforcement walls 1, the bottom of thin wall cavity reinforcement walls 1 is connected with thin wall cavity pedestal 5, thin
Wall cavity base 5 is fixedly connected through one group of basis joint bar 6 with ground 8；Thin wall cavity reinforcement walls 1 pass through to be added through one group of anchor pole 3
Gu earth-retaining sloping core 4 is connected with the original soil body 9 at the back side of earth-retaining sloping core 4 to be reinforced.Thin wall cavity pedestal 5 and thin wall cavity reinforcement walls 1
It is reinforced concrete member, thin wall cavity pedestal 5 is shaped as rectangular tubular；The bottom of thin wall cavity pedestal 5 is provided with tenon 10；It is thin
Wall cavity reinforcement walls 1 are lower small wedge section upper greatly, and consistent with the inclined-plane of earth-retaining sloping core 4 to be reinforced；Thin wall cavity pedestal 5
With grading homogeneous stone 2 is filled with the cavity of thin wall cavity reinforcement walls 1.The sluicing run through is provided with thin wall cavity reinforcement walls 1
Pipe 7, tapping pipe 7 is low inside and high outside to be obliquely installed；The internal orifice of tapping pipe 7 is located at earth-retaining sloping core 4 to be reinforced and thin wall cavity reinforcement walls 1
Contact surface, the internal orifice of tapping pipe 7 are located at 1 outer inclined-plane of thin wall cavity reinforcement walls.
Embodiment
As Figure 1-3, it is by thin wall cavity reinforcement walls 1, the thin wall cavity pedestal 5 with tenon, anchor pole 3 and base to this example
The support reinforcement structure that plinth joint bar 6 is formed, the inside of thin wall cavity reinforcement walls 4 set tapping pipe 7.Thin wall cavity reinforcement walls 4 with
Filling level matches somebody with somebody homogeneous stone 2 in thin wall cavity pedestal 5 with tenon.Thin wall cavity reinforcement walls 4 and the thin wall cavity base with tenon
5 materials of seat are Reinforced Concrete Materials.Wharf's pavement quality is answered on the face of retaining wall 4 to be reinforced.Anchor pole 3 should first construct, and go deep into be added
Solid retaining wall 4 in, and be internally formed an effective drawknot with retaining wall 4 to be reinforced, outside termination should be with thin wall cavity
Reinforcement walls 1 are connected with the thin wall cavity pedestal 5 with tenon.Basic joint bar 6 should first construct, and go deep into ground, reach one effectively long
Degree, outside termination should be connected with the thin wall cavity pedestal 5 with tenon.Thin wall cavity reinforcement walls 1, the thin wall cavity pedestal with tenon
5th, grading homogeneous stone 2 should be segmented to pour from bottom to up and tamp.Tapping pipe 7 is bamboo formula, and pipe is inner to receive the retaining wall 4 reinforced
Sluicing hole site.The present invention is in the case where ensureing that former barricade is safe to use, there is provided it is a kind of more save with the thin of anchor pole
Wall cavity composite construction, the hollow reinforcing mode that armored concrete is replaced using block stone, tapping pipe, can be preferably using bamboo formula
Ensure the safety requirements of former retaining wall, gather materials on the spot, stock utilization can be improved, and the waste of resource can be reduced, meet state
The spirit requirement of family's energy-saving and emission-reduction.
Claims (4)
- A kind of 1. reinforcement means of earth-retaining sloping core, it is characterised in that：This method is beaten in earth-retaining sloping core downward vertical to be reinforced first Enter one group of basis joint bar, basic joint bar should go deep into the bearing layer effective length of ground, then that pre-production is good with tenon Thin wall cavity pedestal is fixed on basic joint bar, and filling level forms thin-walled with homogeneous stone in the cavity of thin wall cavity pedestal The basis of cavity reinforcement walls；Then by the inclined-plane plucking of earth-retaining sloping core to be reinforced, and it is vertical on the inclined-plane of earth-retaining sloping core to be reinforced Anchor pole is squeezed into the inclined-plane of sloping core；Then thin wall cavity reinforcement walls and anchor pole end are fixed, thin wall cavity reinforcement walls with convex The thin wall cavity pedestal of tenon connects as one；Thin wall cavity reinforcement walls are provided with one group of spilled water hole, and bamboo processed is inserted with spilled water hole Tapping pipe；Finally filling level matches somebody with somebody homogeneous stone in the cavity of thin wall cavity reinforcement walls, and pours reality with concrete, completes to earth-retaining The reinforcing of sloping core.
- 2. a kind of earth-retaining sloping core ruggedized construction formed by claim 1 methods described, including earth-retaining sloping core to be reinforced（4）；Its It is characterised by：Earth-retaining sloping core to be reinforced（4）It is externally provided with thin wall cavity reinforcement walls（1）, thin wall cavity reinforcement walls（1）Bottom and thin-walled Cavity base（5）Connection, thin wall cavity pedestal（5）Through one group of basis joint bar（6）With ground（8）It is fixedly connected；Thin wall cavity adds Gu Qiang（1）Through one group of anchor pole（3）Through earth-retaining sloping core to be reinforced（4）With earth-retaining sloping core to be reinforced（4）The original soil body at the back side（9）Even Connect.
- 3. earth-retaining sloping core ruggedized construction according to claim 2, it is characterised in that：The thin wall cavity pedestal（5）And thin-walled Cavity reinforcement walls（1）It is reinforced concrete member, thin wall cavity pedestal（5）It is shaped as rectangular tubular；Thin wall cavity pedestal（5） Bottom is provided with tenon（10）；Thin wall cavity reinforcement walls（1）For lower small wedge section upper greatly, and with earth-retaining sloping core to be reinforced（4） Inclined-plane it is consistent；Thin wall cavity pedestal（5）With thin wall cavity reinforcement walls（1）Cavity in be filled with grading homogeneous stone（2）.
- 4. earth-retaining sloping core ruggedized construction according to claim 2, it is characterised in that：The thin wall cavity reinforcement walls（1）Inside set There is the tapping pipe run through（7）, tapping pipe（7）It is low inside and high outside to be obliquely installed；Tapping pipe（7）Internal orifice is located at earth-retaining sloping core to be reinforced （4）With thin wall cavity reinforcement walls（1）Contact surface, tapping pipe（7）Collar extension is located at thin wall cavity reinforcement walls（1）At outer inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610526777.0A CN105926652B (en) | 2016-07-06 | 2016-07-06 | Method and structure for reinforcing inclined retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610526777.0A CN105926652B (en) | 2016-07-06 | 2016-07-06 | Method and structure for reinforcing inclined retaining wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105926652A CN105926652A (en) | 2016-09-07 |
| CN105926652B true CN105926652B (en) | 2018-02-06 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610526777.0A Active CN105926652B (en) | 2016-07-06 | 2016-07-06 | Method and structure for reinforcing inclined retaining wall |
Country Status (1)
| Country | Link |
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| CN (1) | CN105926652B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374388B (en) * | 2018-04-03 | 2020-05-15 | 江西翔博建设工程有限公司 | Hydraulic engineering retaining wall |
| CN109267578B (en) * | 2018-11-09 | 2023-12-08 | 北京城建五建设集团有限公司 | Inclined plane plain concrete structure and construction method thereof |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH585321A5 (en) * | 1975-07-10 | 1977-02-28 | Fanger Paul | Prefabricated concrete components for steep retaining walls - has stacked wall components and flanged anchoring components buried into fill |
| KR20090008795A (en) * | 2007-07-19 | 2009-01-22 | 김대우 | Reinforced earth retaining-wall with scaffolding structure |
| CN101787708A (en) * | 2010-02-10 | 2010-07-28 | 黄靓 | Integrally-assembled cantilever-type retaining wall and construction method thereof |
| CN202730796U (en) * | 2012-06-29 | 2013-02-13 | 深圳市工勘岩土工程有限公司 | Existing retaining wall rib plate type unloading reinforcing structure |
| CN103510540A (en) * | 2012-06-29 | 2014-01-15 | 深圳市工勘岩土工程有限公司 | Construction method for reinforcing mortar rubble retaining wall and structure of mortar rubble retaining wall |
| CN203891087U (en) * | 2014-03-12 | 2014-10-22 | 中国水电顾问集团贵阳勘测设计研究院有限公司 | Gravity-type retaining wall reinforcement structure |
| CN204401636U (en) * | 2015-01-16 | 2015-06-17 | 重庆工商职业学院 | Reinforced slope retaining system |
-
2016
- 2016-07-06 CN CN201610526777.0A patent/CN105926652B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH585321A5 (en) * | 1975-07-10 | 1977-02-28 | Fanger Paul | Prefabricated concrete components for steep retaining walls - has stacked wall components and flanged anchoring components buried into fill |
| KR20090008795A (en) * | 2007-07-19 | 2009-01-22 | 김대우 | Reinforced earth retaining-wall with scaffolding structure |
| CN101787708A (en) * | 2010-02-10 | 2010-07-28 | 黄靓 | Integrally-assembled cantilever-type retaining wall and construction method thereof |
| CN202730796U (en) * | 2012-06-29 | 2013-02-13 | 深圳市工勘岩土工程有限公司 | Existing retaining wall rib plate type unloading reinforcing structure |
| CN103510540A (en) * | 2012-06-29 | 2014-01-15 | 深圳市工勘岩土工程有限公司 | Construction method for reinforcing mortar rubble retaining wall and structure of mortar rubble retaining wall |
| CN203891087U (en) * | 2014-03-12 | 2014-10-22 | 中国水电顾问集团贵阳勘测设计研究院有限公司 | Gravity-type retaining wall reinforcement structure |
| CN204401636U (en) * | 2015-01-16 | 2015-06-17 | 重庆工商职业学院 | Reinforced slope retaining system |
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| CN105926652A (en) | 2016-09-07 |
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