CN107059785A - A kind of environmental low pile cap bank protection structure and construction method - Google Patents
A kind of environmental low pile cap bank protection structure and construction method Download PDFInfo
- Publication number
- CN107059785A CN107059785A CN201710391937.XA CN201710391937A CN107059785A CN 107059785 A CN107059785 A CN 107059785A CN 201710391937 A CN201710391937 A CN 201710391937A CN 107059785 A CN107059785 A CN 107059785A
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- Prior art keywords
- pile foundation
- pile
- protection structure
- bank protection
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- 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
- E02B3/12—Revetment of banks, dams, watercourses, or the like, e.g. the sea-floor
- E02B3/122—Flexible prefabricated covering elements, e.g. mats, strips
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Revetment (AREA)
Abstract
The invention discloses a kind of environmental low pile cap bank protection structure, including objective case net cage, cast-in-place concrete cushion cap, heel row pile foundation and front-seat pile foundation；The cast-in-place concrete cushion cap includes riser and bottom plate, and the bottom of riser is fixed on the top of bottom plate；One end of the bottom base plate is provided with front-seat pile foundation, and the other end of bottom base plate is provided with heel row pile foundation；If being provided with dried layer objective case net cage at the top of the riser, each layer of objective case net cage is connected by several objective case net cage first places to be arranged in a row；Front portion is provided with rear portion in several ecology bags, each objective case net cage and is filled with block stone in each objective case net cage；The invention also discloses a kind of construction method of environmental low pile cap bank protection structure；Ecotype low pile cap bank protection structure of the invention is not only light-duty reliable, safety and stability, the shortcoming that vertical type bank protection structure landscape effect is poor, visual effect is stiff is also overcomed traditionally, requirement of the present urban development to ecoscape has preferably been adapted to, has had a extensive future.
Description
Technical field
The present invention relates to bank protection structure technical field, particularly a kind of environmental low pile cap bank protection structure and construction party
Method.
Background technology
The important component that shore protection is connected as land and water, the extensive use in water conservancy, marine traffic engineering, recently as city
City's water environment treatment, navigation channel broadening upgrading, the development of coastal coastal city, increasing requirement of engineering is in city river and city
City's coastal region newly-built revetment, and requirement to shore protection also more and more higher, will not only meet the requirement of urban flood defence, also to reach
The effect of ecological, environmental protective, beautifying city landscape function.Bank protection structure can be divided into ramp type and vertical type from form, due to city
City's shore protection construction is often limited by construction space, can not generally use ramp type, and conventional upright formula bank protection structure is typically used
Gravity type cemented rock barricade or concrete guard wall structure, the effect after building up are often more stiff, and color is also relatively simple, no
It can play a part of beautifying the environment, can not be adapted with surrounding enviroment, it is impossible to meet the requirement of urban development ecoscape.
The content of the invention
It is an object of the invention to provide a kind of simple in construction, easy construction, suitable for the environmental low stake of soft soil foundation
Cushion cap bank protection structure and construction method.
The technical solution for realizing the object of the invention is：
A kind of environmental low pile cap bank protection structure, it is characterised in that including objective case net cage, cast-in-place concrete cushion cap, rear campshed
Base and front-seat pile foundation；The cast-in-place concrete cushion cap includes riser and bottom plate, and the bottom of riser is fixed on the top of bottom plate；It is described
One end of bottom base plate is provided with front-seat pile foundation, and the other end of bottom base plate is provided with heel row pile foundation；Set at the top of the riser
If being equipped with dried layer objective case net cage, objective case net cage is end to end is arranged in a row by several for each layer of objective case net cage；Each objective case net
Front portion is provided with rear portion in several ecology bags, each objective case net cage and is filled with block stone in case, and the bottom of block stone is equipped with geotechnique
Cloth.
Preferably, the front-seat pile foundation and heel row pile foundation are constituted by several pile foundations, are arranged in a row by several pile foundations.
Preferably, the pile foundation uses square pile or PHC.
Preferably, the cast-in-place concrete cushion cap is L-shaped.
Preferably, the ecology bag uses polypropylene ecology bag.
A kind of construction method of environmental low pile cap bank protection structure, it is characterised in that comprise the following steps：
Step one：Structure monolithic stability, Strength co-mputation are carried out according to the current specifications of bank protection structure, cast-in-place concrete cushion cap is determined
And the size of objective case net cage；
Step 2：Bank protection structure calculating is carried out according to sheet-pile structure and pile foundation current specifications, heel row pile foundation and front-seat pile foundation is determined
Pile-type, stake footpath, pilespacing, stake it is long；
Step 3：According to determining that heel row pile foundation and the pile-type of front-seat pile foundation, stake footpath, pilespacing, stake are long in step 2, enter in factory
Row prefabricated construction；
Step 4：Heel row pile foundation and front-seat pile foundation are transported to scene, heel row pile foundation and front-seat pile foundation are carried out in revetment bottom
Live piling construction；
Step 5：After the completion of heel row pile foundation and front-seat pile foundation piling construction, pit earthwork excavation construction formation side slope line is carried out；
Step 6：Make it that cast-in-place concrete cushion cap and heel row pile foundation, front-seat pile foundation are firm in revetment top cast-in-place concrete cushion cap
Ground links together；
Step 7：After after the solidification of cast-in-place concrete cushion cap, if accumulating dried layer objective case net at the top of the riser of cast-in-place concrete cushion cap
Case；
Step 8：The level height of mud upper thread is designed according to the height of bottom plate in cast-in-place concrete cushion cap；
Step 9：Finally to carrying out inserting back fill course between cast-in-place concrete cushion cap and side slope line, then environmental low stake is completed
The construction of cushion cap bank protection structure.
The present invention compared with prior art, its remarkable advantage：Ecotype low pile cap bank protection structure of the invention is main by preceding
Two campshed bases, connects the top cast-in-place concrete suspended deck structure and top objective case net cage Ecological Retaining Wall group of front and rear row pile foundation afterwards
Into wherein front and rear row pile foundation is square pile, PHC or other prefabricated pile-type, and top cushion cap is above cast-in-place concrete structure, cushion cap
For objective case net cage, anterior in objective case net cage is polypropylene ecology bag, and can banket kind of a grass, and rear portion is the filling of block stone, and in net cage
Geotextiles are laid at rear portion, form an environmental low pile cap bank protection structure, and this structure is not only light-duty reliable, safety and stability,
The shortcoming that vertical type bank protection structure landscape effect is poor, visual effect is stiff is also overcomed traditionally, present city has preferably been adapted to
City develops the requirement to ecoscape, has a extensive future.
The present invention is described in further detail below in conjunction with the accompanying drawings.
Brief description of the drawings
Fig. 1 is the structural representation of the environmental low pile cap bank protection structure of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Embodiment 1：
As shown in figure 1, a kind of environmental low pile cap bank protection structure, including objective case net cage 2, cast-in-place concrete cushion cap 4, rear campshed
Base 6 and front-seat pile foundation 7；The cast-in-place concrete cushion cap 4 is L-shaped, and the cast-in-place concrete cushion cap 4 includes riser and bottom plate, stands
The bottom of plate is fixed on the top of bottom plate；One end of the bottom base plate is provided with front-seat pile foundation 7, and the other end of bottom base plate is set
It is equipped with heel row pile foundation 6；The front-seat pile foundation 7 and heel row pile foundation 6 are constituted by several pile foundations, and one is lined up by several pile foundations
Row, each pile foundation uses square pile or PHC；If being provided with dried layer objective case net cage 2 at the top of the riser, each layer of objective case net cage
2 by several, objective case net cage 2 is end to end is arranged in a row；Front portion is provided with several polypropylene ecology in each objective case net cage 2
Rear portion is filled with block stone in bag 1, each objective case net cage 2, and the bottom of block stone is equipped with geotextiles.
A kind of construction method of environmental low pile cap bank protection structure, comprises the following steps：
Step one：Structure monolithic stability, Strength co-mputation are carried out according to the current specifications of bank protection structure, cast-in-place concrete cushion cap is determined
4 and the size of objective case net cage 2；
Step 2：Bank protection structure calculating is carried out according to sheet-pile structure and pile foundation current specifications, heel row pile foundation 6 and front-seat pile foundation is determined
7 pile-type, stake footpath, pilespacing, stake are long；
Step 3：According to determining that heel row pile foundation 6 and the pile-type of front-seat pile foundation 7, stake footpath, pilespacing, stake are long in step 2, in factory
Carry out prefabricated construction；
Step 4：Heel row pile foundation 6 and front-seat pile foundation 7 are transported to scene, to heel row pile foundation 6 and front-seat pile foundation 7 in revetment bottom
Carry out live piling construction；
Step 5：After the completion of heel row pile foundation 6 and the front-seat piling construction of pile foundation 7, pit earthwork excavation construction formation side slope is carried out
Line 5；
Step 6：Cause cast-in-place concrete cushion cap 4 and heel row pile foundation 6, front-seat pile foundation 7 in revetment top cast-in-place concrete cushion cap 4
It is securely attached together；
Step 7：After after the solidification of cast-in-place concrete cushion cap 4, if accumulating dried layer objective case at the top of the riser of cast-in-place concrete cushion cap 4
Net cage 2；
Step 8：According to the level height of the height design mud upper thread 8 of bottom plate in cast-in-place concrete cushion cap 4；
Step 9：Finally to carrying out inserting back fill course 3 between cast-in-place concrete cushion cap 4 and side slope line 5, then complete environmental low
The construction of pile framing bank protection structure.
In summary, the main campshed before and after front two rows pile foundation, connection of the environmental low pile cap bank protection structure of the present invention
Base top cast-in-place concrete suspended deck structure and top objective case net cage Ecological Retaining Wall composition, wherein front and rear row pile foundation be square pile,
PHC or other prefabricated pile-type, it is objective case net cage above cast-in-place concrete structure, cushion cap that top cushion cap, which is, before objective case net cage is interior
Portion is polypropylene ecology bag, and can banket kind of a grass, and rear portion is filled for block stone, and lays geotextiles at net cage rear portion, forms one
Environmental low pile cap bank protection structure, this structure is not only light-duty reliable, and safety and stability also overcomes traditionally vertical type shore protection
The shortcoming that structure landscape effect is poor, visual effect is stiff, has preferably adapted to requirement of the present urban development to ecoscape, should
With having a extensive future.
Claims (6)
1. a kind of environmental low pile cap bank protection structure, it is characterised in that including objective case net cage（2）, cast-in-place concrete cushion cap
（4）, heel row pile foundation（6）With front-seat pile foundation（7）；The cast-in-place concrete cushion cap（4）Including riser and bottom plate, the bottom of riser is consolidated
It is scheduled on the top of bottom plate；One end of the bottom base plate is provided with front-seat pile foundation（7）, the other end of bottom base plate is provided with heel row
Pile foundation（6）；If being provided with dried layer objective case net cage at the top of the riser（2）, each layer of objective case net cage（2）By several objective case nets
Case（2）It is end to end to be arranged in a row；Each objective case net cage（2）Interior front portion is provided with several ecology bags（1）, each objective case net cage
（2）Interior rear portion is filled with block stone, and the bottom of block stone is equipped with geotextiles.
2. environmental low pile cap bank protection structure according to claim 1, it is characterised in that the front-seat pile foundation（7）With
Heel row pile foundation（6）Constitute, be arranged in a row by several pile foundations by several pile foundations.
3. environmental low pile cap bank protection structure according to claim 2, it is characterised in that the pile foundation using square pile or
PHC.
4. environmental low pile cap bank protection structure according to claim 1, it is characterised in that the cast-in-place concrete cushion cap
（4）It is L-shaped.
5. environmental low pile cap bank protection structure according to claim 1, it is characterised in that the ecology bag（1）Using
Polypropylene ecology bag.
6. a kind of construction method of environmental low pile cap bank protection structure according to claim 1, it is characterised in that including
Following steps：
Step one：Structure monolithic stability, Strength co-mputation are carried out according to the current specifications of bank protection structure, cast-in-place concrete cushion cap is determined
（4）And objective case net cage（2）Size；
Step 2：Bank protection structure calculating is carried out according to sheet-pile structure and pile foundation current specifications, heel row pile foundation is determined（6）With preceding campshed
Base（7）Pile-type, stake footpath, pilespacing, stake it is long；
Step 3：According to determination heel row pile foundation in step 2（6）With front-seat pile foundation（7）Pile-type, stake footpath, pilespacing, stake it is long, in work
Prefabricated construction is carried out in factory；
Step 4：By heel row pile foundation（6）With front-seat pile foundation（7）Scene is transported to, to heel row pile foundation（6）With front-seat pile foundation（7）
Revetment bottom carries out live piling construction；
Step 5：In heel row pile foundation（6）With front-seat pile foundation（7）After the completion of piling construction, carry out pit earthwork excavation construction and formed
Side slope line（5）；
Step 6：In revetment top cast-in-place concrete cushion cap（4）So that cast-in-place concrete cushion cap（4）With heel row pile foundation（6）, it is front-seat
Pile foundation（7）It is securely attached together；
Step 7：Treat cast-in-place concrete cushion cap（4）After solidification, in cast-in-place concrete cushion cap（4）If riser at the top of accumulation dried layer
Objective case net cage（2）；
Step 8：According to cast-in-place concrete cushion cap（4）The height design mud upper thread of middle bottom plate（8）Level height；
Step 9：Finally to cast-in-place concrete cushion cap（4）With side slope line（5）Between carry out insert back fill course（3）, then life is completed
The construction of state type low pile cap bank protection structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710391937.XA CN107059785A (en) | 2017-05-27 | 2017-05-27 | A kind of environmental low pile cap bank protection structure and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710391937.XA CN107059785A (en) | 2017-05-27 | 2017-05-27 | A kind of environmental low pile cap bank protection structure and construction method |
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| Publication Number | Publication Date |
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| CN107059785A true CN107059785A (en) | 2017-08-18 |
Family
ID=59617755
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710391937.XA Pending CN107059785A (en) | 2017-05-27 | 2017-05-27 | A kind of environmental low pile cap bank protection structure and construction method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108018825A (en) * | 2017-10-30 | 2018-05-11 | 上海市政工程设计研究总院（集团）有限公司 | A kind of shore protection |
| CN108166441A (en) * | 2017-12-19 | 2018-06-15 | 上海市政工程设计研究总院（集团）有限公司 | A kind of pile foundation assembled shore protection |
| CN108239963A (en) * | 2018-01-25 | 2018-07-03 | 中交第三航务工程勘察设计院有限公司 | A kind of high-rise pile cap formula ecological revetment structure and its construction method |
| CN109371908A (en) * | 2018-11-13 | 2019-02-22 | 中交第三航务工程勘察设计院有限公司 | A kind of half assembled ecological revetment structure of breathing pattern and its construction method |
| CN109555077A (en) * | 2018-12-14 | 2019-04-02 | 中交第三航务工程勘察设计院有限公司 | A kind of assembled ecological revetment structure and its construction method suitable for soft soil foundation |
| CN110747887A (en) * | 2019-10-27 | 2020-02-04 | 中铁二院工程集团有限责任公司 | Pile-supported gabion retaining wall structure and its construction method |
| CN112878274A (en) * | 2021-01-15 | 2021-06-01 | 中国电建集团成都勘测设计研究院有限公司 | Modular bank slope protective structure |
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| JPH11209989A (en) * | 1998-01-23 | 1999-08-03 | Setouchi Kanaami Shoko Kk | Retaining wall made of mattress-shaped gabion |
| CN201649038U (en) * | 2010-04-07 | 2010-11-24 | 上海市政工程设计研究总院 | Pile platform revetment with function of greening scenery |
| CN203213074U (en) * | 2013-02-06 | 2013-09-25 | 重庆绿融环保科技有限公司 | Composite flexible side slope system applied to river and lake ecological management |
| JP2015045133A (en) * | 2013-08-27 | 2015-03-12 | 共和ハーモテック株式会社 | Slope protection structure and forming method thereof |
| CN105862663A (en) * | 2016-06-02 | 2016-08-17 | 江苏省水利勘测设计研究院有限公司 | Bulkhead wall type supporting and blocking structure with oblique piles and relieving slabs combined |
| CN106592512A (en) * | 2016-11-25 | 2017-04-26 | 上海市政工程设计研究总院（集团）有限公司 | Reinforced concrete and gabion combined ecological flood control wall structure and construction method thereof |
| CN206815282U (en) * | 2017-05-27 | 2017-12-29 | 中交第三航务工程勘察设计院有限公司 | A kind of environmental low pile cap bank protection structure |
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| JPH11209989A (en) * | 1998-01-23 | 1999-08-03 | Setouchi Kanaami Shoko Kk | Retaining wall made of mattress-shaped gabion |
| CN201649038U (en) * | 2010-04-07 | 2010-11-24 | 上海市政工程设计研究总院 | Pile platform revetment with function of greening scenery |
| CN203213074U (en) * | 2013-02-06 | 2013-09-25 | 重庆绿融环保科技有限公司 | Composite flexible side slope system applied to river and lake ecological management |
| JP2015045133A (en) * | 2013-08-27 | 2015-03-12 | 共和ハーモテック株式会社 | Slope protection structure and forming method thereof |
| CN105862663A (en) * | 2016-06-02 | 2016-08-17 | 江苏省水利勘测设计研究院有限公司 | Bulkhead wall type supporting and blocking structure with oblique piles and relieving slabs combined |
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| CN206815282U (en) * | 2017-05-27 | 2017-12-29 | 中交第三航务工程勘察设计院有限公司 | A kind of environmental low pile cap bank protection structure |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108018825A (en) * | 2017-10-30 | 2018-05-11 | 上海市政工程设计研究总院（集团）有限公司 | A kind of shore protection |
| CN108166441A (en) * | 2017-12-19 | 2018-06-15 | 上海市政工程设计研究总院（集团）有限公司 | A kind of pile foundation assembled shore protection |
| CN108239963A (en) * | 2018-01-25 | 2018-07-03 | 中交第三航务工程勘察设计院有限公司 | A kind of high-rise pile cap formula ecological revetment structure and its construction method |
| CN109371908A (en) * | 2018-11-13 | 2019-02-22 | 中交第三航务工程勘察设计院有限公司 | A kind of half assembled ecological revetment structure of breathing pattern and its construction method |
| CN109555077A (en) * | 2018-12-14 | 2019-04-02 | 中交第三航务工程勘察设计院有限公司 | A kind of assembled ecological revetment structure and its construction method suitable for soft soil foundation |
| CN110747887A (en) * | 2019-10-27 | 2020-02-04 | 中铁二院工程集团有限责任公司 | Pile-supported gabion retaining wall structure and its construction method |
| CN112878274A (en) * | 2021-01-15 | 2021-06-01 | 中国电建集团成都勘测设计研究院有限公司 | Modular bank slope protective structure |
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Address after: No. 831 zhaojiaman Road, Xuhui District, Shanghai Applicant after: CCCC THIRD HARBOR CONSULTANTS Co.,Ltd. Address before: 200032 831 Zhaojia Bang Road, Xuhui District, Shanghai Applicant before: CCCC THIRD HARBOR CONSULTANTS Co.,Ltd. |
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Application publication date: 20170818 |