CN108203991A - A kind of method using load-carrying air bag rectification gutter retaining wall - Google Patents
A kind of method using load-carrying air bag rectification gutter retaining wall Download PDFInfo
- Publication number
- CN108203991A CN108203991A CN201810138356.XA CN201810138356A CN108203991A CN 108203991 A CN108203991 A CN 108203991A CN 201810138356 A CN201810138356 A CN 201810138356A CN 108203991 A CN108203991 A CN 108203991A
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- CN
- China
- Prior art keywords
- air bag
- barricade
- rectification
- retaining wall
- gutter
- 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
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/02—Retaining or protecting walls
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D35/00—Straightening, lifting, or lowering of foundation structures or of constructions erected on foundations
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- Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
The present invention discloses a kind of method using load-carrying air bag rectification gutter retaining wall, and the method implementation steps are as follows：Construction ditch depth and width are first measured, according to measurement data, the design section area of air bag is the 1.5 2 of gutter area of section times of the air bag corrected；A small amount of water is passed through in gutter, air bag is put into ditch, a small amount of gas is first filled with and causes, air bag spread apart floats on the water surface；Air bag, which is pushed into, needs the barricade of rectification to topple over side, and fix；Continue to be inflated air bag, while observe barricade and return positive situation, when barricade angle is returned just to 80 degree, stop inflation；Using two hydraulic jacks by barricade slowly support to 90 degree of vertical states, the limiting device that installed additional at the top of barricade be fixed；Air bag can deflate, and be repeated above-mentioned steps, carry out the rectification work of next section of barricade.
Description
Technical field
The present invention relates to geotechnical engineering field more particularly to a kind of sides using load-carrying air bag rectification gutter retaining wall
Method.
Background technology
In highway, railway, municipal works, many slope retainings are required for using retaining wall, such as one in China at present
The retaining wall by a large amount of bank protection, retaining wall, especially gutter is needed in a little excavation of foundation pit, due to being invaded for a long time by liquid
Erosion, causes wall to be more prone to topple over, and causes draining difficult or even generates security hidden trouble, anxious to be resolved, while requires work
Journey has many advantages, such as that easy to operate, at low cost, speed of application is fast.
Invention content
It is more prone to topple over for solution more than wall, causes draining difficulty or even generation security hidden trouble etc. are existing to ask
Topic, the present invention provide a kind of method using load-carrying air bag rectification gutter retaining wall.
A kind of method using load-carrying air bag rectification gutter retaining wall,
The method implementation steps are as follows：
A. construction ditch depth and width are first measured, according to measurement data, the design section area of air bag is that correction is good
1.5-2 times of air bag of gutter area of section；；
B. a small amount of water is passed through in gutter, air bag is put into ditch, a small amount of gas is first filled with and causes, air bag spread apart,
Float on the water surface；
C. air bag is pushed into needs the barricade of rectification to topple over side, and fix；
D. continue to be inflated air bag, while observe barricade and return positive situation, when barricade angle is returned just to 80 degree, stop
Inflation；
E. using two hydraulic jacks by barricade slowly support to 90 degree vertical states, install additional and limit at the top of barricade
Position device is fixed；
F. air bag can deflate, and be repeated above-mentioned steps, carry out the rectification work of next section of barricade.
Preferably, pressure gauge is added at the airbag aeration mouth.
Preferably, it is 2 times of the lateral pressure of barricade according to bearing capacity during the airbag design and designs above.
Preferably, the design section area of air bag is 1.5-2 times of air bag of the gutter area of section corrected；
Preferably, two " F " shapes that 120 channel steel that the limiting device uses is welded into, length slightly compare retaining wall
Generous width little by little, is just stuck on barricade, it is ensured that barricade is in plumbness.
The present invention is in order to achieve the above object, using following scheme：
The advantageous effect that the present invention generates：
1. not destroying the original structure of retaining wall, the original state rectification righting for keeping tilting structure can reach；It is led with traditional
, can not be in the narrow space of operation in people when drawing method, incremental launching method, it can low cost, efficient rectification with the method
Righting；
2. guarantee is not destroyed by the barricade integrality of rectification；Short time limit, speed are fast；Safety and environmental protection is pollution-free, noiseless；
3. operation does not need to take special measure under dark moist environment, it is ensured that construction safety；Construction cost is low, effect
Rate is high, and the people of input, material, machine are fewer.
Specific embodiment
Technical scheme of the present invention is made below specifically, complete explanation.
When specifically coming into operation,
A kind of method using load-carrying air bag rectification gutter retaining wall,
The method implementation steps are as follows：
A. construction ditch depth and width are first measured, according to measurement data, the design section area of air bag is that correction is good
1.5-2 times of air bag of gutter area of section, the bearing capacity of air bag are the 2 times or more of the lateral pressure of barricade；
B. a small amount of water is passed through in gutter, air bag is put into ditch, a small amount of gas is first filled with and causes, air bag spread apart,
Float on the water surface；
C. air bag is pushed into needs the barricade of rectification to topple over side, and fix,；
D. continue to be inflated air bag, while observe barricade and return positive situation, when barricade angle is returned just to 80 degree, stop
Inflation；
E. using two hydraulic jacks by barricade slowly support to 90 degree vertical states, install additional and limit at the top of barricade
Position device is fixed；
F. air bag can deflate, and be repeated above-mentioned steps, carry out the rectification work of next section of barricade.
Obviously, described embodiment is only the part of the embodiment rather than whole embodiments of the present invention.Based on this
The embodiment of invention, all other reality that those of ordinary skill in the art are obtained without making creative work
It applies, belongs to protection scope of the present invention.
Claims (4)
- A kind of 1. method using load-carrying air bag rectification gutter retaining wall, which is characterized in thatThe method implementation steps are as follows：A. construction ditch depth and width are first measured, according to measurement data, design section area is the gutter section corrected 1.5-2 times of air bag of area；B. a small amount of water is passed through in gutter, air bag is put into ditch, a small amount of gas is first filled with and causes, air bag spread apart, floating In the water surface；C. air bag is pushed into needs the barricade of rectification to topple over side, and fix,；D. continue to be inflated air bag, while observe barricade and return positive situation, when barricade angle is returned just to 80 degree, stop filling Gas；E. using two hydraulic jacks by barricade slowly support to 90 degree vertical states, limiting of being installed additional at the top of barricade fill It puts and is fixed；F. air bag can deflate, and be repeated above-mentioned steps, carry out the rectification work of next section of barricade.
- 2. a kind of method using load-carrying air bag rectification gutter retaining wall according to claim 1, which is characterized in that described Pressure gauge is added at airbag aeration mouth.
- 3. a kind of method using load-carrying air bag rectification gutter retaining wall according to claim 1 or claim 2, which is characterized in that It is 2 times of the lateral pressure of barricade according to bearing capacity during the airbag design and designs above.
- 4. a kind of method using load-carrying air bag rectification gutter retaining wall according to claim 1, which is characterized in that described Two " F " shapes being welded into of 120 channel steel that limiting device uses, length slightly it is generouser than retaining wall it is wide little by little, just block On barricade, it is ensured that barricade is in plumbness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810138356.XA CN108203991A (en) | 2018-02-10 | 2018-02-10 | A kind of method using load-carrying air bag rectification gutter retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810138356.XA CN108203991A (en) | 2018-02-10 | 2018-02-10 | A kind of method using load-carrying air bag rectification gutter retaining wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108203991A true CN108203991A (en) | 2018-06-26 |
Family
ID=62606319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810138356.XA Pending CN108203991A (en) | 2018-02-10 | 2018-02-10 | A kind of method using load-carrying air bag rectification gutter retaining wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108203991A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111206631A (en) * | 2020-01-17 | 2020-05-29 | 河南文博建设工程有限公司 | Deviation rectifying method for water bag integral lifting building |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101086158A (en) * | 2006-06-05 | 2007-12-12 | 尤利泰克全球公司 | Method and arrangement for improving soil and/or for lifting structures |
| CN107059777A (en) * | 2017-05-24 | 2017-08-18 | 杨斌 | A kind of air pressure turnover panel is taken precautions against natural calamities continuous wall system |
| CN107178219A (en) * | 2016-03-09 | 2017-09-19 | 青岛天力建筑加固工程有限公司 | Help formula building Deviation Correction method |
| CN206545235U (en) * | 2017-03-04 | 2017-10-10 | 叶长青 | Reinforcing pile stake top stress bringing device |
-
2018
- 2018-02-10 CN CN201810138356.XA patent/CN108203991A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101086158A (en) * | 2006-06-05 | 2007-12-12 | 尤利泰克全球公司 | Method and arrangement for improving soil and/or for lifting structures |
| CN107178219A (en) * | 2016-03-09 | 2017-09-19 | 青岛天力建筑加固工程有限公司 | Help formula building Deviation Correction method |
| CN206545235U (en) * | 2017-03-04 | 2017-10-10 | 叶长青 | Reinforcing pile stake top stress bringing device |
| CN107059777A (en) * | 2017-05-24 | 2017-08-18 | 杨斌 | A kind of air pressure turnover panel is taken precautions against natural calamities continuous wall system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111206631A (en) * | 2020-01-17 | 2020-05-29 | 河南文博建设工程有限公司 | Deviation rectifying method for water bag integral lifting building |
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Legal Events
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180626 |
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| RJ01 | Rejection of invention patent application after publication |