CN106978817A - A kind of Novel retaining wall based process pattern and a kind of Novel retaining wall - Google Patents
A kind of Novel retaining wall based process pattern and a kind of Novel retaining wall Download PDFInfo
- Publication number
- CN106978817A CN106978817A CN201710282452.7A CN201710282452A CN106978817A CN 106978817 A CN106978817 A CN 106978817A CN 201710282452 A CN201710282452 A CN 201710282452A CN 106978817 A CN106978817 A CN 106978817A
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- China
- Prior art keywords
- retaining wall
- foundation
- bed course
- bottom plate
- novel retaining
- 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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Links
- 238000000034 method Methods 0.000 title claims abstract description 14
- 239000004567 concrete Substances 0.000 claims abstract description 8
- 239000011150 reinforced concrete Substances 0.000 claims description 3
- 230000001186 cumulative effect Effects 0.000 claims 1
- 239000004744 fabric Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 abstract description 10
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/32—Foundations for special purposes
- E02D27/40—Foundations for dams across valleys or for dam constructions
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02B—HYDRAULIC ENGINEERING
- E02B3/00—Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
- E02B3/04—Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D27/00—Foundations as substructures
- E02D27/10—Deep foundations
- E02D27/12—Pile foundations
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Paleontology (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Retaining Walls (AREA)
Abstract
The invention discloses a kind of Novel retaining wall based process pattern, first, a bottom of foundation is dug at the lock pool, and some densely covered base pile holes are got out on the foundation using small-sized pit-picker, base pile hole hole depth is controlled within 2m；Then plain concrete is poured in the bottom of foundation and base pile hole rapidly, is allowed to be formed the base wad layer and foundation pile of an entirety.The invention also discloses a kind of Novel retaining wall, including bottom plate, wall, foundation pile and bed course, the bottom plate is integral structure with wall, wall body vertical is located on bottom plate, the bed course lower surface is densely covered with several column foundation piles vertically downward, the foundation pile is structure as a whole with bed course, and the bottom plate is fixedly connected on bed course upper surface.Retaining wall based process pattern of the present invention can be fast and convenient raising foundation bearing capacity by a small margin, effectively shorten the construction period, Novel retaining wall of the present invention is simple in construction, easy construction, good economy performance.
Description
Technical field
The invention belongs to Hydraulic and Hydro-Power Engineering field, and in particular to a kind of Novel retaining wall based process pattern and one kind are new
Type retaining wall.
Background technology
Retaining wall is a kind of important structure type in hydraulic structure, is widely used in Hydraulic and Hydro-Power Engineering.According to
《Water conservancy project DESIGN OF RETAINING WALLS specification》SL379-2007 regulation, stability of the retaining walls, which is calculated, to be included：Bearing capacity of foundation, antiskid are steady
Devise a stratagem is calculated, stability against over turning is calculated and nonuniformity coefficient is calculated etc..Usually occurs subsoil under retaining wall in Practical Project
Bearing capacity can not meet requirement, in order to reach requirement, in the prior art mostly using pile foundation, change and traditional ground such as fill out
Processing mode, retaining wall is also all made up of wall, bottom plate and the part of stanchion three, and the stanchion of retaining wall and retaining wall bottom plate are all
It is steel and concrete structure, the framework of steel reinforcement that the framework of steel reinforcement of stanchion is inserted directly into retaining wall bottom plate with retaining wall bottom plate is welded and fixed,
But situation about being more or less the same in the bearing capacity of base stress and subsoil, is handled, not only using this method and this kind of structure
It is less economical, and the duration is also longer.
The content of the invention
The problem of to solve to mention in the prior art, the present invention provides a kind of Novel retaining wall based process pattern and uses this
A kind of Novel retaining wall of pattern processing is handled, the Novel retaining wall is simple in construction, easy construction, good economy performance, the processing-type
Formula can be fast and convenient raising foundation bearing capacity by a small margin, effectively shorten the construction period.
In order to reach above-mentioned technique effect, the technical solution adopted by the present invention is：
A kind of Novel retaining wall based process pattern, including following process step：
1) digs pit and drilled：A bottom of foundation is dug at the lock pool, and if being got out on the foundation using small-sized pit-picker
Dry densely covered base pile hole, base pile hole hole depth is controlled within 2m；
2) bed course and foundation pile are poured：Pour plain concrete in the bottom of foundation and base pile hole rapidly, be allowed to be formed one it is whole
The base wad layer and foundation pile of body.
Further, the small-sized pit-picker is the overall single page drill bit pit-pickers of φ 200mm.
A kind of Novel retaining wall, including bottom plate, wall, foundation pile and bed course, the wall are located on bottom plate, wall and bottom plate
It is structure as a whole, the bed course lower surface is densely covered with several column foundation piles vertically downward, the foundation pile and bed course are integrated
Structure, the bottom plate is fixedly connected on bed course upper surface.
Further improve as follows as of the invention,
Further, the wall and the reinforced concrete structure that bottom plate is primary concreting.
Further, the foundation pile equidistantly distributed is in bed course lower surface, and bed course is that plain concrete is disposably poured with foundation pile
Build and form.
Further, the bottom plate and anti-skidding step of the bed course provided with mutual cooperation.
Further, the anti-skidding step loxosis is in one end of bottom plate and bed course, and anti-skidding step is set obliquely.
Further, the section width of the wall from top to bottom gradually increases.
Compared with prior art, the bearing capacity of the invention that conveniently can slightly improve retaining wall ground and antiskid are steady
Capability, while reducing construction cost, accelerating speed of application.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention,
And can be practiced according to the content of specification, and in order to allow the above and other objects, features and advantages of the present invention can
Become apparent, below especially exemplified by preferable case study on implementation, and coordinate accompanying drawing, described in detail.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Embodiment
As shown in figure 1, a kind of Novel retaining wall, it includes column foundation pile 1, the bottom plate 3 of bed course 2 and wall 4.Wall 4 and bottom
The reinforced concrete structure that plate 3 is formed in one, wall 4 is stood upright on bottom plate 3.Preferably, the section width of wall 4 is from top to bottom
Gradually increase.Bottom plate 3 is fixedly connected on anti-skidding step of the one end provided with mutual cooperation of the upper surface of bed course 2, bottom plate and bed course, should
Anti-skidding step is set obliquely.The lower surface of bed course 2 be densely covered with vertically downward and equidistantly distributed several column foundation piles 1, pad
Layer 2 and foundation pile 1 are that plain concrete primary concreting is formed.
Shallow layer foundation processing is first carried out during Novel retaining wall construction of the present invention, at the upper body that retaining wall is then carried out again
Reason, i.e., dig pit and bore base pile hole first with small-sized pit-picker, hole depth is according to geological condition, and general control is within 2m, then
Pour plain concrete rapidly in the hole and hole dug again, be allowed to be formed the foundation pile 1 and bed course 2 of an entirety, after the completion of it is right again
The bottom plate 3 of upper body structure and the construction of the grade of wall 4, are finally completed whole Retaining Wall Engineering.
The present invention has been carried out similar " concrete-pile " by bed course 2 and the structure setting of foundation pile 1 to retaining wall shallow layer foundation
Processing, situation about being more or less the same in the bearing capacity of base stress and subsoil, so as to slightly improve ground under retaining wall
Bearing capacity, requirement as defined in specification is met, while being also improved to antiskid stabilizing power.Meanwhile, base pile hole can utilize tool
The small-sized pit-picker for having flexible and convenient operation is handled, it is ensured that speed of application, reduces construction cost.
The present invention is not limited to above-mentioned specific embodiment, for the person of ordinary skill of the art from above-mentioned structure
Think of is set out, and without performing creative labour, made a variety of conversion are within the scope of the present invention.
Claims (8)
1. a kind of Novel retaining wall based process pattern, it is characterised in that including following process step：
1) digs pit and drilled：A bottom of foundation is dug at the lock pool, and is got out on the foundation using small-sized pit-picker some close
Cloth base pile hole, base pile hole hole depth is controlled within 2m；
2) bed course and foundation pile are poured：Plain concrete is poured in the bottom of foundation and base pile hole rapidly, is allowed to be formed entirety
Base wad layer and foundation pile.
2. a kind of Novel retaining wall based process pattern as claimed in claim 1, it is characterised in that the small-sized pit-picker is
φ 200mm entirety single page drill bit pit-pickers.
3. a kind of a kind of Novel retaining wall of Novel retaining wall based process pattern processing described in use claim 1, its feature
It is, including bottom plate, wall, foundation pile and bed course, the wall is on bottom plate, and wall is structure as a whole with bottom plate, the pad
Layer lower surface is densely covered with several column foundation piles vertically downward, and the foundation pile and bed course are structure as a whole, and the bottom plate is fixed
It is connected to bed course upper surface.
4. a kind of Novel retaining wall as claimed in claim 3, it is characterised in that the wall is with bottom plate for primary concreting
Into reinforced concrete structure.
5. a kind of Novel retaining wall as claimed in claim 3, it is characterised in that the foundation pile equidistantly distributed is in bed course following table
Face, bed course is that plain concrete primary concreting is formed with foundation pile.
6. a kind of Novel retaining wall as claimed in claim 3, it is characterised in that the bottom plate is with bed course provided with mutual cooperation
Anti-skidding step.
7. a kind of Novel retaining wall as claimed in claim 6, it is characterised in that the anti-skidding step loxosis is in bottom plate and bed course
One end, anti-skidding step sets obliquely.
8. a kind of Novel retaining wall as claimed in claim 3, it is characterised in that the section width of the wall from top to bottom by
It is cumulative big.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710282452.7A CN106978817A (en) | 2017-04-26 | 2017-04-26 | A kind of Novel retaining wall based process pattern and a kind of Novel retaining wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710282452.7A CN106978817A (en) | 2017-04-26 | 2017-04-26 | A kind of Novel retaining wall based process pattern and a kind of Novel retaining wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106978817A true CN106978817A (en) | 2017-07-25 |
Family
ID=59345386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710282452.7A Pending CN106978817A (en) | 2017-04-26 | 2017-04-26 | A kind of Novel retaining wall based process pattern and a kind of Novel retaining wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106978817A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110374136A (en) * | 2019-08-12 | 2019-10-25 | 广东电网有限责任公司 | Soil-baffling structure suitable for the electrical building building on soft geological |
| WO2020034793A1 (en) * | 2018-08-13 | 2020-02-20 | Qi Shaocheng | A fending groyne for protecting important riverside facilities or areas |
| CN111236474A (en) * | 2020-02-27 | 2020-06-05 | 南京城镇建筑设计咨询有限公司 | Energy station structure outer wall and construction method |
| CN113373973A (en) * | 2021-01-13 | 2021-09-10 | 贵州智华建设工程有限责任公司 | U type groove cutting integrated configuration retaining wall |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201212151Y (en) * | 2008-07-01 | 2009-03-25 | 中铁二院工程集团有限责任公司 | Retaining wall foundation structure |
| CN103485363A (en) * | 2013-10-10 | 2014-01-01 | 海南恒鑫土木工程建设有限公司 | Three-dimensional continuous frame type reinforced concrete structure retaining wall |
| CN104005421A (en) * | 2014-05-23 | 2014-08-27 | 上海市水利工程设计研究院有限公司 | Double-row pile foundation retaining wall combined with foundation pit support and construction method thereof |
| CN205259210U (en) * | 2015-09-17 | 2016-05-25 | 山东科技大学 | Modular retaining wall |
| CN105756083A (en) * | 2016-03-24 | 2016-07-13 | 中水北方勘测设计研究有限责任公司 | High retaining wall structure |
-
2017
- 2017-04-26 CN CN201710282452.7A patent/CN106978817A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201212151Y (en) * | 2008-07-01 | 2009-03-25 | 中铁二院工程集团有限责任公司 | Retaining wall foundation structure |
| CN103485363A (en) * | 2013-10-10 | 2014-01-01 | 海南恒鑫土木工程建设有限公司 | Three-dimensional continuous frame type reinforced concrete structure retaining wall |
| CN104005421A (en) * | 2014-05-23 | 2014-08-27 | 上海市水利工程设计研究院有限公司 | Double-row pile foundation retaining wall combined with foundation pit support and construction method thereof |
| CN205259210U (en) * | 2015-09-17 | 2016-05-25 | 山东科技大学 | Modular retaining wall |
| CN105756083A (en) * | 2016-03-24 | 2016-07-13 | 中水北方勘测设计研究有限责任公司 | High retaining wall structure |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020034793A1 (en) * | 2018-08-13 | 2020-02-20 | Qi Shaocheng | A fending groyne for protecting important riverside facilities or areas |
| CN110374136A (en) * | 2019-08-12 | 2019-10-25 | 广东电网有限责任公司 | Soil-baffling structure suitable for the electrical building building on soft geological |
| CN111236474A (en) * | 2020-02-27 | 2020-06-05 | 南京城镇建筑设计咨询有限公司 | Energy station structure outer wall and construction method |
| CN113373973A (en) * | 2021-01-13 | 2021-09-10 | 贵州智华建设工程有限责任公司 | U type groove cutting integrated configuration retaining wall |
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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: 20170725 |
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| RJ01 | Rejection of invention patent application after publication |