CN105926652A - Reinforcing method and structure for earth-retaining oblique wall - Google Patents
Reinforcing method and structure for earth-retaining oblique wall Download PDFInfo
- Publication number
- CN105926652A CN105926652A CN201610526777.0A CN201610526777A CN105926652A CN 105926652 A CN105926652 A CN 105926652A CN 201610526777 A CN201610526777 A CN 201610526777A CN 105926652 A CN105926652 A CN 105926652A
- Authority
- CN
- China
- Prior art keywords
- thin wall
- wall cavity
- wall
- sloping core
- reinforcement walls
- 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.)
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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
Abstract
The invention discloses a reinforcing method and structure for an earth-retaining oblique wall. The reinforcing method comprises the following steps: perpendicularly driving a group of base joint bars below a to-be-reinforced earth-retaining oblique wall, wherein the base joint bars must go deep into effective length of a force-bearing layer of a foundation; then, fixing a pre-manufactured thin-wall cavity pedestal with a tenon to the base joint bars, filling a cavity of the thin-wall cavity pedestal with graded and homogenized stone blocks to form a base of a thin-wall cavity reinforcing wall; galling the oblique surface of the to-be-reinforced earth-retaining oblique wall, and driving an anchor rod in a manner of enabling the oblique surface of the to-be-reinforced earth-retaining oblique wall to be perpendicular to the oblique surface of the oblique wall; fixing the thin-wall cavity reinforcing wall with the end part of the anchor rod, and connecting the thin-wall cavity reinforcing wall with the thin-wall cavity pedestal with the tenon into one; forming a group of water release holes in the thin-wall cavity reinforcing wall, and inserting bamboo water release tubes into the water release holes; and finally, filling the cavity of the thin-wall cavity reinforcing wall with the graded and homogenized stone blocks, and pouring by use of concrete, thereby completing reinforcing the earth-retaining oblique wall. The reinforcing method can meet the safety requirements, and can reduce resource waste.
Description
Technical field
The present invention relates to a kind of reinforcement means keeping off soil sloping core and structure, belong to retaining structure field of engineering technology.
Background technology
Along with developing rapidly of China's economy, all kinds of civil engineerings are throughout every nook and cranny, the whole nation.And in building construction process, in order to ensure the safety of construction, it is necessary to slope to be carried out a gear.
Existing slope retaining engineering, the main gear soil sloping core structure that uses, in work progress, gear soil sloping core there will be cracking phenomena sometimes, and as reinforced not in time, whole retaining structure is in non-secure states.So should carry out in time reinforcing to guarantee construction safety.Existing reinforcement means is to construct one gear soil sloping core again outside original gear soil sloping core, constructs cumbersome, and relatively costly.
Summary of the invention
It is an object of the invention to, a kind of reinforcement means keeping off soil sloping core and structure are provided, precast light bamboo wood material is used to replace conventional Reinforced Concrete Materials, hollow uses the original state soil body to replace the reinforcing mode of armored concrete, can preferably ensure the safety requirements of former gear soil sloping core, gather materials on the spot, stock utilization can be improved, and the waste of resource can be reduced, meet the spiritual requirement that national energy-saving reduces discharging, thus overcome the deficiencies in the prior art.
The technical scheme is that and be achieved in that:
The present invention a kind of keeps off the reinforcement means of soil sloping core, first the method is waiting that reinforcing gear soil sloping core downward vertical squeezes into one group of basis joint bar, basis joint bar should go deep into the bearing layer effective length of ground, then the thin wall cavity pedestal of the band tenon made in advance is fixed on the joint bar of basis, and in the cavity of thin wall cavity pedestal, fills the basis of grating homogeneous stone composition thin wall cavity reinforcement walls；Then will wait to reinforce the inclined-plane plucking of gear soil sloping core, and anchor pole will be squeezed on the inclined-plane being perpendicular to sloping core on the inclined-plane treating reinforcing gear soil sloping core；Then thin wall cavity reinforcement walls being fixed with anchor pole end, thin wall cavity reinforcement walls connects as one with the thin wall cavity pedestal of band tenon；Thin wall cavity reinforcement walls is provided with one group of spilled water hole, is inserted with the tapping pipe of bamboo processed in spilled water hole；Last filling grating homogeneous stone in the cavity of thin wall cavity reinforcement walls, and water reality with concrete, complete the reinforcing to gear soil sloping core.
A kind of gear soil sloping core ruggedized construction of the present invention according to said method composition is to keep off soil sloping core including waiting to reinforce；Waiting that reinforcing gear soil sloping core is externally provided with thin wall cavity reinforcement walls, is connected with thin wall cavity pedestal bottom thin wall cavity reinforcement walls, thin wall cavity pedestal is fixed through one group of basis joint bar and ground and is connected；Thin wall cavity reinforcement walls through one group of anchor pole through wait reinforce gear soil sloping core and wait reinforce gear soil the sloping core back side original soil body be connected.
In aforementioned structure, described thin wall cavity pedestal and thin wall cavity reinforcement walls are reinforced concrete member, and thin wall cavity base shape is rectangular tubular；Thin wall cavity base bottom is provided with tenon；Thin wall cavity reinforcement walls is lower big little wedge section, and consistent with waiting the inclined-plane reinforcing gear soil sloping core；Grating homogeneous stone it is filled with in the cavity of thin wall cavity pedestal and thin wall cavity reinforcement walls.
In aforementioned structure, being provided with, in described thin wall cavity reinforcement walls, the tapping pipe run through, tapping pipe is low inside and high outside to be obliquely installed；Tapping pipe internal orifice is positioned at the contact surface waiting to reinforce gear soil sloping core with thin wall cavity reinforcement walls, and tapping pipe internal orifice is positioned at the outer inclined-plane of thin wall cavity reinforcement walls.
Owing to have employed technique scheme, the present invention is compared with prior art, the present invention is directed on slope, build the problem that the existing cracking of retaining structure is reinforced, there is provided a kind of lattice more saved and bamboo formula cavity to drawing ruggedized construction, precast light bamboo wood material is used to replace conventional Reinforced Concrete Materials, hollow uses the original state soil body to replace the reinforcing mode of armored concrete, can preferably ensure the safety requirements of former gear soil sloping core.So, the present invention, on the premise of meeting safety requirements, gathers materials on the spot, and can improve stock utilization, can reduce again the waste of resource, meets the spiritual requirement that national energy-saving reduces discharging.
Accompanying drawing explanation
Figure
1
It it is the structural representation of the present invention；
Figure
2
It it is figure
1
3-D view；
Figure
3
It it is the overview after reinforcing.
Figure is labeled as:
1-
Thin wall cavity reinforcement walls,
2-
Grating homogeneous stone,
3-
Anchor pole,
4-
Retaining wall to be reinforced,
5-
Thin wall cavity pedestal,
6-
Basis joint bar,
7-
Tapping pipe,
8-
Ground,
9-
Original soil body,
10-
Tenon.
Detailed description of the invention
The present invention is described in further detail with embodiment below in conjunction with the accompanying drawings, but not as any limitation of the invention.
A kind of reinforcement means keeping off soil sloping core of the present invention, such as figure
1-3
Shown in: first the method is waiting that reinforcing gear soil sloping core downward vertical squeezes into one group of basis joint bar, basis joint bar should go deep into the bearing layer effective length of ground, then the thin wall cavity pedestal of the band tenon made in advance is fixed on the joint bar of basis, and in the cavity of thin wall cavity pedestal, fills the basis of grating homogeneous stone composition thin wall cavity reinforcement walls；Then will wait to reinforce the inclined-plane plucking of gear soil sloping core, and anchor pole will be squeezed on the inclined-plane being perpendicular to sloping core on the inclined-plane treating reinforcing gear soil sloping core；Then thin wall cavity reinforcement walls being fixed with anchor pole end, thin wall cavity reinforcement walls connects as one with the thin wall cavity pedestal of band tenon；Thin wall cavity reinforcement walls is provided with one group of spilled water hole, is inserted with the tapping pipe of bamboo processed in spilled water hole；Last filling grating homogeneous stone in the cavity of thin wall cavity reinforcement walls, and water reality with concrete, complete the reinforcing to gear soil sloping core.
A kind of gear soil sloping core ruggedized construction of the present invention constituted as stated above is, including waiting to reinforce gear soil sloping core
4
；Wait to reinforce gear soil sloping core
4
It is externally provided with thin wall cavity reinforcement walls
1
, thin wall cavity reinforcement walls
1
Bottom and thin wall cavity pedestal
5
Connect, thin wall cavity pedestal
5
Through one group of basis joint bar
6
With ground
8
Fixing connection；Thin wall cavity reinforcement walls
1
Through one group of anchor pole
3
Soil sloping core is kept off through waiting to reinforce
4
Soil sloping core is kept off with waiting to reinforce
4
The original soil body at the back side
9
Connect.Thin wall cavity pedestal
5
With thin wall 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 the least big wedge section, and with wait to reinforce gear soil sloping core
4
Inclined-plane consistent；Thin wall cavity pedestal
5
With thin wall cavity reinforcement walls
1
Cavity in be filled with grating homogeneous stone
2
.Thin wall cavity reinforcement walls
1
Inside it is provided with the tapping pipe run through
7
, tapping pipe
7
Low inside and high outside it is obliquely installed；Tapping pipe
7
Internal orifice is positioned to be waited to reinforce gear soil sloping core
4
With thin wall cavity reinforcement walls
1
Contact surface, tapping pipe
7
Internal orifice is positioned at thin wall cavity reinforcement walls
1
At outer inclined-plane.
Embodiment
This is such as schemed
1-3
Shown in, it is by thin wall cavity reinforcement walls
1
, the thin wall cavity pedestal of band tenon
5
, anchor pole
3
With basis joint bar
6
The support reinforcement structure formed, thin wall cavity reinforcement walls
4
Inside arranges tapping pipe
7
.Thin wall cavity reinforcement walls
4
Thin wall cavity pedestal with band tenon
5
Interior filling grating homogeneous stone
2
.Thin wall cavity reinforcement walls
4
Thin wall cavity pedestal with band tenon
5
Material is Reinforced Concrete Materials.Retaining wall to be reinforced
4
Wharf's pavement quality is answered on face.Anchor pole
3
Should first construct, retaining wall to be reinforced
4
In, and with retaining wall to be reinforced
4
Being internally formed an effective drawknot, termination, outside should be with thin wall cavity reinforcement walls
1
Thin wall cavity pedestal with band tenon
5
Connect.Basis joint bar
6
Should first construct, go deep into ground, reach an effective length, termination, outside should be with the thin wall cavity pedestal of band tenon
5
Connect.Thin wall cavity reinforcement walls
1
, the thin wall cavity pedestal of band tenon
5
, grating homogeneous stone
2
Segmentation from bottom to up should pour and tamp.Tapping pipe
7
For bamboo formula, the retaining wall that the reception of pipe the inner is reinforced
4
Spilled water hole position.The present invention is in the case of ensureing that former barricade uses safety, the thin wall cavity composite construction of a kind of band anchor pole more saved is provided, hollow uses block stone to replace the reinforcing mode of armored concrete, tapping pipe uses bamboo formula, can preferably 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 the spiritual requirement that national energy-saving reduces discharging.
Claims (4)
1. the reinforcement means keeping off soil sloping core, it is characterized in that: first the method is waiting that reinforcing gear soil sloping core downward vertical squeezes into one group of basis joint bar, basis joint bar should go deep into the bearing layer effective length of ground, then the thin wall cavity pedestal of the band tenon made in advance is fixed on the joint bar of basis, and in the cavity of thin wall cavity pedestal, fills the basis of grating homogeneous stone composition thin wall cavity reinforcement walls；Then will wait to reinforce the inclined-plane plucking of gear soil sloping core, and anchor pole will be squeezed on the inclined-plane being perpendicular to sloping core on the inclined-plane treating reinforcing gear soil sloping core；Then thin wall cavity reinforcement walls being fixed with anchor pole end, thin wall cavity reinforcement walls connects as one with the thin wall cavity pedestal of band tenon；Thin wall cavity reinforcement walls is provided with one group of spilled water hole, is inserted with the tapping pipe of bamboo processed in spilled water hole；Last filling grating homogeneous stone in the cavity of thin wall cavity reinforcement walls, and water reality with concrete, complete the reinforcing to gear soil sloping core.
2. the gear soil sloping core ruggedized construction that method as described in claim 1 is constituted, including waiting to reinforce gear soil sloping core (4)；It is characterized in that: waiting that reinforcing gear soil sloping core (4) is externally provided with thin wall cavity reinforcement walls (1), thin wall cavity reinforcement walls (1) bottom is connected with thin wall cavity pedestal (5), and thin wall cavity pedestal (5) is fixed through one group of basis joint bar (6) and ground (8) and is connected；Thin wall cavity reinforcement walls (1) through one group of anchor pole (3) through wait reinforce gear soil sloping core (4) and wait reinforce gear soil sloping core (4) back side original soil body (9) be connected.
Gear soil sloping core ruggedized construction the most according to claim 2, it is characterised in that: described thin wall cavity pedestal (5) and thin wall cavity reinforcement walls (1) are reinforced concrete member, and thin wall cavity pedestal (5) is shaped as rectangular tubular；Thin wall cavity pedestal (5) bottom is provided with tenon (10)；Thin wall cavity reinforcement walls (1) is lower big little wedge section, and consistent with waiting the inclined-plane reinforcing gear soil sloping core (4)；Grating homogeneous stone (2) it is filled with in the cavity of thin wall cavity pedestal (5) and thin wall cavity reinforcement walls (1).
Gear soil sloping core ruggedized construction the most according to claim 2, it is characterised in that: being provided with the tapping pipe (7) run through in described thin wall cavity reinforcement walls (1), tapping pipe (7) is low inside and high outside to be obliquely installed；Tapping pipe (7) internal orifice is positioned at the contact surface waiting to reinforce gear soil sloping core (4) with thin wall cavity reinforcement walls (1), and tapping pipe (7) internal orifice is positioned at thin wall cavity reinforcement walls (1) outer inclined-plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610526777.0A CN105926652B (en) | 2016-07-06 | 2016-07-06 | A kind of reinforcement means and structure of earth-retaining sloping core |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610526777.0A CN105926652B (en) | 2016-07-06 | 2016-07-06 | A kind of reinforcement means and structure of earth-retaining sloping core |
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| Publication Number | Publication Date |
|---|---|
| CN105926652A true CN105926652A (en) | 2016-09-07 |
| CN105926652B CN105926652B (en) | 2018-02-06 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610526777.0A Active CN105926652B (en) | 2016-07-06 | 2016-07-06 | A kind of reinforcement means and structure of earth-retaining sloping core |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374388A (en) * | 2018-04-03 | 2018-08-07 | 晋泽兵 | A kind of retaining wall for hydraulic engineering |
| CN109267578A (en) * | 2018-11-09 | 2019-01-25 | 北京城建五建设集团有限公司 | A kind of inclined-plane plain concrete construction and its construction method |
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 |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108374388A (en) * | 2018-04-03 | 2018-08-07 | 晋泽兵 | A kind of retaining wall for hydraulic engineering |
| CN109267578A (en) * | 2018-11-09 | 2019-01-25 | 北京城建五建设集团有限公司 | A kind of inclined-plane plain concrete construction and its construction method |
| 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 |
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| Publication number | Publication date |
|---|---|
| CN105926652B (en) | 2018-02-06 |
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