CN107119712A - A kind of multi-arch type retaining wall and its construction method - Google Patents
A kind of multi-arch type retaining wall and its construction method Download PDFInfo
- Publication number
- CN107119712A CN107119712A CN201710346273.5A CN201710346273A CN107119712A CN 107119712 A CN107119712 A CN 107119712A CN 201710346273 A CN201710346273 A CN 201710346273A CN 107119712 A CN107119712 A CN 107119712A
- Authority
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- China
- Prior art keywords
- arch
- breast boards
- concrete
- prefabricated breast
- pile
- 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.)
- Pending
Links
- 238000010276 construction Methods 0.000 title claims abstract description 16
- 210000000481 breast Anatomy 0.000 claims abstract description 66
- 239000004567 concrete Substances 0.000 claims abstract description 19
- 239000011435 rock Substances 0.000 claims abstract description 19
- 239000002689 soil Substances 0.000 claims abstract description 19
- 239000000725 suspension Substances 0.000 claims abstract description 18
- 239000011083 cement mortar Substances 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 3
- 238000009825 accumulation Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 239000011178 precast concrete Substances 0.000 description 4
- 230000003014 reinforcing effect Effects 0.000 description 3
- 230000007812 deficiency Effects 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 241000719178 Carangoides ruber Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009415 formwork Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
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
- E02D29/0258—Retaining or protecting walls characterised by constructional features
- E02D29/0266—Retaining or protecting walls characterised by constructional features made up of preformed elements
-
- 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
- E02B3/06—Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
- E02B3/066—Quays
Abstract
The invention discloses a kind of multi-arch type retaining wall and its construction method, the present invention is embedded in ground including one group of half（8）Following concrete-pile（1）；It is uiform section section that concrete-pile, which is embedded in the part of below ground, and it is lower small variable cross-section section upper greatly that concrete-pile, which is located at part more than ground,；Through one group of prestress anchorage cable between adjacent concrete stake（4）Connection；Concrete-pile leans on Rock And Soil（7）Side is provided with floor（5）, provided with one group of prefabricated breast boards of arch between the floor of adjacent concrete stake（2）, the arch face of the prefabricated breast boards of arch is towards Rock And Soil；Provided with a pair of symmetrically arranged suspension ring at the top of the prefabricated breast boards of arch（6）, the prefabricated breast boards bottom of arch is provided with a pair of suspension ring grooves corresponding with suspension ring position（9）；The prefabricated breast boards of arch is provided with one group of osculum（3）.Simple, the economic and practical, structure of present invention construction is excellent, cheap, can efficiently solve the protection question of rock side slope, soil-slope and accumulation body slope.
Description
Technical field
The present invention relates to a kind of multi-arch type retaining wall and its construction method, belong to landslide control technical field.
Background technology
Retaining wall is widely used in the places such as road, hillside, river levee, stope, and reinforcing bar, formwork are installed at the scene, is passed through
The method of poured in place concrete is constructed, and the retaining wall constructed by the method is mostly inverted T type retaining wall.Exist at this stage
Scene carry out concrete retaining wall construction when, working procedure it is complex, it is necessary to carry out place excavate smooth, reinforcing bar colligation,
Site layout project template, pour and curing concrete, the follow-up work progress such as banket.In whole work progress, from referring initially to
Drawing construction finishes form removal to concrete curing, the drawbacks of all existing larger in fund input and efficiency of construction.
To solve existing issue, equilibrium considers construction period and economic rationality, precast concrete retaining wall obtained compared with
Good development.Existing precast concrete barricade has knockdown, prefabricated T-shaped, ordinary flat formula, and precast concrete earth-retaining
Wall is prefabricated in the factory, Assembling, and it is convenient to construct.But existing precast concrete retaining wall needs to set more on metope
Supporter, structure stress is complex, and the depth of burying is larger, and cost is high, and connecting node is more, and is typically weakness at node
Point, highly small etc. many defects of use.Therefore, be applicable in the urgent need to one kind is more economical, excellent structure, reasonable stress, it is simple just
Prompt retaining wall device and its construction method.
The content of the invention
It is an object of the present invention to provide a kind of multi-arch type retaining wall and its construction method, quickly to form soil-baffling structure,
Shorten the duration and save construction cost, so as to overcome the deficiencies in the prior art.
The technical proposal of the invention is realized in this way：
A kind of multi-arch type retaining wall of the present invention, including one group of half are embedded in the concrete-pile of below ground；Concrete-pile is embedded in
The part of below ground is uiform section section, and it is lower small variable cross-section section upper greatly that concrete-pile, which is located at part more than ground,；It is adjacent
Connected between concrete-pile through one group of prestress anchorage cable；Concrete-pile is provided with floor by Rock And Soil side, adjacent concrete stake
Provided with one group of prefabricated breast boards of arch between floor, the arch face of the prefabricated breast boards of arch is towards Rock And Soil；The prefabricated breast boards of arch
Top is provided with a pair of symmetrically arranged suspension ring, and the prefabricated breast boards bottom of arch is provided with a pair of suspension ring grooves corresponding with suspension ring position；
The prefabricated breast boards of arch is provided with one group of osculum.
In foregoing multi-arch type retaining wall, overlapped between the prefabricated breast boards two ends of arch and floor.
In foregoing multi-arch type retaining wall, the prefabricated breast boards of one group of arch is fixedly connected through cement mortar in-between.
Construction method for a kind of multi-arch type retaining wall of the invention of above-mentioned multi-arch type retaining wall is, this method press with
Lower step construction：
Step one, the making processing of concrete-pile and the prefabricated breast boards of arch is completed in professional chemical plant, and is transported to job site；
Step 2, clears up side slope, and digs stake holes on ground, and the concrete-pile uiform section section at the scene that is transported to is buried into stake holes；
Step 3, adjacent concrete stake is connected with prestress anchorage cable；
Step 4, the prefabricated breast boards of bottom arch is lifted between adjacent concrete stake and taken with the floor on concrete-pile
Connect, then backfill Rock And Soil by the prefabricated breast boards jam-packed of bottom arch；
Step 5, cement mortar is piled up at the top of the prefabricated breast boards of bottom arch, then hangs the prefabricated breast boards of last layer arch
On the prefabricated breast boards of bottom arch, and with backfill Rock And Soil by the prefabricated breast boards jam-packed of last layer arch；Until completing
The lifting of the prefabricated breast boards of top arch.
By adopting the above-described technical solution, the present invention is compared with prior art, the present invention passes through the prefabricated breast boards of arch
Combine, rock and soil slope, soil-slope and accumulation body slope are protected with concrete-pile in a kind of relatively inexpensive mode.
Prestress anchorage cable between concrete-pile, effectively bears side slope and is delivered to by the prefabricated breast boards of arch on concrete-pile
Horizontal cross thrust, the entirety of closed-under-force is constituted with the prefabricated breast boards of arch, concrete-pile, the carrying of structure is significantly improved
Ability.Loading characteristic and the transmission of power each other by the prefabricated breast boards of arch, have given full play to the advantage of each part
With feature, it is to avoid respective deficiency, accomplish have complementary advantages, so as to preferably reach the protection effect of side slope.The present invention
Simple, economic and practical, structure of constructing is excellent, cheap, can efficiently solve rock side slope, soil-slope and accumulation body
The protection question of side slope.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Marked in figure：1- concrete-piles, the prefabricated breast boards of 2- arches, 3- osculums, 4- prestress anchorage cables, 5- floors,
6- suspension ring, 7- Rock And Soils, 8- ground, 9- suspension ring grooves.
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 multi-arch type retaining wall of the present invention, as shown in figure 1, being embedded in concrete of the ground below 8 including one group of half
Stake 1；It is uiform section section that concrete-pile 1, which is embedded in part of the ground below 8, and the part that concrete-pile 1 is located at ground more than 8 is lower big
Upper small variable cross-section section；Connected between adjacent concrete stake 1 through one group of prestress anchorage cable 4；Concrete-pile 1 leans on the side of Rock And Soil 7
Provided with floor 5, the prefabricated breast boards 2 of one group of arch, the arch of the prefabricated breast boards 2 of arch are provided between the floor 5 of adjacent concrete stake 1
Facing to Rock And Soil 7；The prefabricated top of breast boards 2 of arch is provided with a pair of symmetrically arranged suspension ring 6, the prefabricated bottom of breast boards 2 of arch
Provided with a pair of suspension ring grooves 9 corresponding with the position of suspension ring 6；The prefabricated breast boards 2 of arch is provided with one group of osculum 3.The prefabricated gear of arch
Overlapped between the native two ends of plate 2 and floor 5.The prefabricated breast boards 2 of one group of arch is fixedly connected through cement mortar in-between.
For a kind of construction method of multi-arch type retaining wall of the invention of above-mentioned multi-arch type retaining wall, as shown in Figure 1：Should
Method is constructed according to the following steps：
Step one, the making processing of concrete-pile and the prefabricated breast boards of arch is completed in professional chemical plant, and is transported to job site；
Step 2, clears up side slope, and digs stake holes on ground, and the concrete-pile uiform section section at the scene that is transported to is buried into stake holes；
Step 3, adjacent concrete stake is connected with prestress anchorage cable；
Step 4, the prefabricated breast boards of bottom arch is lifted between adjacent concrete stake and taken with the floor on concrete-pile
Connect, then backfill Rock And Soil by the prefabricated breast boards jam-packed of bottom arch；
Step 5, cement mortar is piled up at the top of the prefabricated breast boards of bottom arch, then hangs the prefabricated breast boards of last layer arch
On the prefabricated breast boards of bottom arch, and with backfill Rock And Soil by the prefabricated breast boards jam-packed of last layer arch；Until completing
The lifting of the prefabricated breast boards of top arch.
Embodiment
The main part of the multi-arch type retaining wall of this example includes the concrete-pile 1 of some variable cross-sections, and the prefabricated gear of arch
Native plate 2 is constituted, and the prefabricated breast boards 2 of arch is arranged between variable cross-section concrete-pile 1 from the bottom up in the way of lifting, altogether
With the multi-arch type retaining wall that composition is complete.
The concrete-pile 1 is variable cross-section, and the soil body of different depth is applied to pressure on the prefabricated breast boards 2 of arch not
Together, therefore the sectional dimension of the prefabricated breast boards 2 of arch becomes larger from bottom to top.Meanwhile, variable cross-section concrete-pile 1 is reserved sideways
There is anchor cable hole, the installation for prestress anchorage cable 4.It need not be in the milk affixed between the two adjacent prefabricated breast boards 2 of arch, utilize rock
The prefabricated breast boards 2 of arch of down devices can pass through the pre-buried He of suspension ring 6 between the pressure of the soil body 7, two adjacent concrete-piles 1
Reinforcing bar jack nested encryptions.Some osculums 3 are reserved with the prefabricated breast boards 2 of arch, osculum 3 is set gradually from top to bottom
At close concrete-pile 1, to reduce the water pressure in slopes.The prefabricated breast boards 2 of arch need to be according to the height of actual retaining wall
Degree and force-bearing situation determine the span of arch, ratio of rise to span etc..As shown in figure 1, multi-arch type retaining wall includes concrete-pile 1 and the prefabricated gear of arch
Native two parts of plate 2, the prefabricated breast boards 2 of arch is arranged on the floor 5 at the back side of concrete-pile 1 by way of lifting, overlap joint, by
The pressure of slope ground body 7 is born in the prefabricated breast boards 2 of arch, thus it is affixed to be in the milk.
Slope ground body 7 is undertaken by the progress of prestress anchorage cable 4 between two adjacent concrete-piles 1 and passes through arch earth-retaining
Device 2 is delivered to the lateral pressure in pile foundation 1.
Two suspension ring 6, convenient lifting are arranged in the prefabricated top of breast boards 2 of arch in proper site, and suspension ring 6 must be in this dress
The position of centre of gravity put, in its underpart, corresponding position sets reserved suspension ring groove 9 to be easy to the insertion of suspension ring 6, and two arches are prefabricated up and down
Need to carry out the affixed formation entirety of grouting between breast boards 2；The prefabricated breast boards 2 of arch from top to bottom in arch, arch abutment is respectively arranged
Some osculums 3, to exclude the water in slope ground body 7, lowering of watertable reduces the pressure of Rock And Soil.The present invention can
The geological conditions such as coating depth, scope according to actual slope ground body 7 rationally change variable cross-section concrete pile foundation 1 and arch
The size of the prefabricated breast boards 2 of shape.
Claims (4)
1. a kind of multi-arch type retaining wall, including one group of half are embedded in ground（8）Following concrete-pile（1）；It is characterized in that：It is mixed
Solidifying soil stake（1）It is embedded in ground（8）Following part is uiform section section, concrete-pile（1）Positioned at ground（8）Under part above is
Small variable cross-section section upper greatly；Adjacent concrete stake（1）Between through one group of prestress anchorage cable（4）Connection；Concrete-pile（1）By ground
Body（7）Side is provided with floor（5）, adjacent concrete stake（1）Floor（5）Between provided with one group of prefabricated breast boards of arch（2）, arch
The prefabricated breast boards of shape（2）Arch face towards Rock And Soil（7）；The prefabricated breast boards of arch（2）Symmetrically arranged hung provided with a pair at top
Ring（6）, the prefabricated breast boards of arch（2）Bottom is provided with a pair and suspension ring（6）The corresponding suspension ring groove in position（9）；The prefabricated earth-retaining of arch
Plate（2）Provided with one group of osculum（3）.
2. multi-arch type retaining wall according to claim 1, it is characterised in that：The prefabricated breast boards of arch（2）Two ends and rib
Plate（5）Between overlap.
3. multi-arch type retaining wall according to claim 1, it is characterised in that：The prefabricated breast boards of one group of arch（2）Up and down
Between be fixedly connected through cement mortar.
4. a kind of construction method for multi-arch type retaining wall described in claim 1-3 any claims, it is characterised in that：Press
Following steps are constructed：
Step one, the making processing of concrete-pile and the prefabricated breast boards of arch is completed in professional chemical plant, and is transported to job site；
Step 2, clears up side slope, and digs stake holes on ground, and the concrete-pile uiform section section at the scene that is transported to is buried into stake holes；
Step 3, adjacent concrete stake is connected with prestress anchorage cable；
Step 4, the prefabricated breast boards of bottom arch is lifted between adjacent concrete stake and taken with the floor on concrete-pile
Connect, then backfill Rock And Soil by the prefabricated breast boards jam-packed of bottom arch；
Step 5, cement mortar is piled up at the top of the prefabricated breast boards of bottom arch, then hangs the prefabricated breast boards of last layer arch
On the prefabricated breast boards of bottom arch, and with backfill Rock And Soil by the prefabricated breast boards jam-packed of last layer arch；Until completing
The lifting of the prefabricated breast boards of top arch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710346273.5A CN107119712A (en) | 2017-05-17 | 2017-05-17 | A kind of multi-arch type retaining wall and its construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710346273.5A CN107119712A (en) | 2017-05-17 | 2017-05-17 | A kind of multi-arch type retaining wall and its construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107119712A true CN107119712A (en) | 2017-09-01 |
Family
ID=59727173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710346273.5A Pending CN107119712A (en) | 2017-05-17 | 2017-05-17 | A kind of multi-arch type retaining wall and its construction method |
Country Status (1)
| Country | Link |
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| CN (1) | CN107119712A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905251A (en) * | 2017-12-13 | 2018-04-13 | 湖南科技大学 | A kind of module prestressing force Retaining Wall and its assembly method |
| CN108755749A (en) * | 2018-08-28 | 2018-11-06 | 南京科技职业学院 | A kind of the peg board formula concrete retaining wall and its method of construction of Anti-inclining |
| CN108914963A (en) * | 2018-08-21 | 2018-11-30 | 上海勘测设计研究院有限公司 | Assembled arcading barricade |
| CN111851571A (en) * | 2020-07-30 | 2020-10-30 | 深圳市岩土综合勘察设计有限公司 | Construction method of inter-pile soil retaining plate |
| CN112681289A (en) * | 2020-12-22 | 2021-04-20 | 长沙理工大学 | Arch plate of pile plate wall and manufacturing method thereof |
| CN112855225A (en) * | 2021-03-01 | 2021-05-28 | 中铁上海工程局集团有限公司 | High-safety soft rock tunnel support construction method |
| CN113668929A (en) * | 2021-08-20 | 2021-11-19 | 成都建筑材料工业设计研究院有限公司 | Assembly type structure of net rack foundation and high material blocking wall for closed storage yard |
| CN113832991A (en) * | 2021-08-20 | 2021-12-24 | 上海市政工程设计研究总院（集团）有限公司 | Reverse construction method of pile plate wall |
| CN114837217A (en) * | 2022-04-02 | 2022-08-02 | 三峡大学 | Arch pier-arranging type retaining wall |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0988080A (en) * | 1995-09-22 | 1997-03-31 | Kensetsu Kiso Eng Co Ltd | Sheathing structure |
| JP2000309929A (en) * | 1999-04-28 | 2000-11-07 | Kensetsu Kiso Eng Co Ltd | Earth retaining wall |
| CN202298650U (en) * | 2011-10-26 | 2012-07-04 | 华侨大学 | Arched retaining wall |
| CN206768860U (en) * | 2017-05-17 | 2017-12-19 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of multi-arch type retaining wall |
-
2017
- 2017-05-17 CN CN201710346273.5A patent/CN107119712A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0988080A (en) * | 1995-09-22 | 1997-03-31 | Kensetsu Kiso Eng Co Ltd | Sheathing structure |
| JP2000309929A (en) * | 1999-04-28 | 2000-11-07 | Kensetsu Kiso Eng Co Ltd | Earth retaining wall |
| CN202298650U (en) * | 2011-10-26 | 2012-07-04 | 华侨大学 | Arched retaining wall |
| CN206768860U (en) * | 2017-05-17 | 2017-12-19 | 中国电建集团贵阳勘测设计研究院有限公司 | A kind of multi-arch type retaining wall |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905251A (en) * | 2017-12-13 | 2018-04-13 | 湖南科技大学 | A kind of module prestressing force Retaining Wall and its assembly method |
| CN108914963A (en) * | 2018-08-21 | 2018-11-30 | 上海勘测设计研究院有限公司 | Assembled arcading barricade |
| CN108755749A (en) * | 2018-08-28 | 2018-11-06 | 南京科技职业学院 | A kind of the peg board formula concrete retaining wall and its method of construction of Anti-inclining |
| CN111851571A (en) * | 2020-07-30 | 2020-10-30 | 深圳市岩土综合勘察设计有限公司 | Construction method of inter-pile soil retaining plate |
| CN112681289A (en) * | 2020-12-22 | 2021-04-20 | 长沙理工大学 | Arch plate of pile plate wall and manufacturing method thereof |
| CN112855225A (en) * | 2021-03-01 | 2021-05-28 | 中铁上海工程局集团有限公司 | High-safety soft rock tunnel support construction method |
| CN113668929A (en) * | 2021-08-20 | 2021-11-19 | 成都建筑材料工业设计研究院有限公司 | Assembly type structure of net rack foundation and high material blocking wall for closed storage yard |
| CN113832991A (en) * | 2021-08-20 | 2021-12-24 | 上海市政工程设计研究总院（集团）有限公司 | Reverse construction method of pile plate wall |
| CN113668929B (en) * | 2021-08-20 | 2022-08-23 | 成都建筑材料工业设计研究院有限公司 | Assembly type structure of net rack foundation and high material blocking wall for closed storage yard |
| CN114837217A (en) * | 2022-04-02 | 2022-08-02 | 三峡大学 | Arch pier-arranging type retaining wall |
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Application publication date: 20170901 |
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