CN106049348B - Barrier wall structure for sponge urban construction - Google Patents

Barrier wall structure for sponge urban construction Download PDF

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Publication number
CN106049348B
CN106049348B CN201610428945.2A CN201610428945A CN106049348B CN 106049348 B CN106049348 B CN 106049348B CN 201610428945 A CN201610428945 A CN 201610428945A CN 106049348 B CN106049348 B CN 106049348B
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wall structure
barrier wall
permeable
blockwork
concrete
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CN106049348A (en
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刘畅
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PowerChina Chengdu Engineering Co Ltd
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PowerChina Chengdu Engineering Co Ltd
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    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B3/00Engineering works in connection with control or use of streams, rivers, coasts, or other marine sites; Sealings or joints for engineering works in general
    • E02B3/04Structures or apparatus for, or methods of, protecting banks, coasts, or harbours
    • E02B3/06Moles; Piers; Quays; Quay walls; Groynes; Breakwaters ; Wave dissipating walls; Quay equipment
    • E02B3/066Quays
    • EFIXED CONSTRUCTIONS
    • E02HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02BHYDRAULIC ENGINEERING
    • E02B11/00Drainage of soil, e.g. for agricultural purposes

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Revetment (AREA)

Abstract

The invention discloses a kind of barrier wall structure, especially discloses a kind of barrier wall structure for sponge urban construction, belongs to urban landscape, dredging waterway technical field of buildings.It can input current when a kind of rainfall is provided into the dam body of river course two sides, during drought and water shortage, can there is the barrier wall structure for sponge urban construction that the water storage for making river course two sides dam body is inputted in river course again.Described barrier wall structure includes concrete or stone masonry barrier wall structure body, described barrier wall structure also includes drainage system and reverse permeable system, described drainage system is arranged in a vertical direction the middle and lower part in the concrete or stone masonry barrier wall structure body, and described permeable system is arranged in a vertical direction the middle and upper part in the concrete or stone masonry barrier wall structure body.

Description

Barrier wall structure for sponge urban construction
Technical field
The present invention relates to a kind of barrier wall structure, more particularly, to a kind of barrier wall structure for sponge urban construction, belongs to Urban landscape, dredging waterway technical field of buildings.
Background technology
Traditional urban construction thinking emphasize to harden as far as possible near water face, isolation current, prevent from permeating, including road surface, river The bottom plate in road especially river course and the barricade of two sides etc..Such result just significantly increases the runoff i.e. trickling of surface water, drop Low degree of containing and elasticity of the city especially river course bank to water.More seriously, due to past dredging waterway often By riverbed and side slope closing, solidification so that when flowing through city, current can not exchange with the external world, cut off the ecosystem in water environment Material, energy between each key element exchange with information, not only water quality can not change by natural purification, the effect of saving of littoral soil Kind water quality, on the contrary because water quality is not up to standard or the reason such as pollution causes current dirty and messy smelly on the way, have a strong impact on two sides people's life And city integral image looks.
The Constructing ideas in " sponge city " emphasize water suction during rainfall, water storage, infiltration, water purification, it is necessary to when the water stored " is released Put " and be used.Traditional city river two sides Retaining Wall Built on Bank Slope is generally only anti-in mean annual water level line one row of arrangement above Osculum is filtered, it act as reducing gear rolling earth behind retaining wall level of ground water height to reduce soil pressure, water weight, hydrostatic pressure, uplift pressure Deng guarantee barricade monolithic stability.This way may be such that oozed under precipitation after river course, but water quality in river course is discharged into by bank slope soil Poor current can not make full use of the ecological purification function of two sides soil.According to the planning construction thinking in " sponge city ", knot Close city or water landscape often takes the subsection setup check dam such as ladder such as rubber dam, shutter dam, gate dam to retain to form the water surface The reality of landscape.River course two sides how are made full use of especially to backfill the function of saving moisture, ecological purification of soil, Current are saved along journey purification, two sides vegetation is irrigated, water conservation, is that the present invention solves the problems, such as.
The content of the invention
The technical problems to be solved by the invention are:Water can be inputted when a kind of rainfall is provided into the dam body of river course two sides Stream, during drought and water shortage, there can be the barricade for sponge urban construction that the water storage for making river course two sides dam body is inputted in river course again Structure.
Technical scheme is used by solve above-mentioned technical problem:A kind of barrier wall structure for sponge urban construction, Including concrete or stone masonry barrier wall structure body, described barrier wall structure also includes drainage system and reverse permeable system, institute The drainage system stated is arranged in a vertical direction the middle and lower part in the concrete or stone masonry barrier wall structure body, and described is permeable System is arranged in a vertical direction the middle and upper part in the concrete or stone masonry barrier wall structure body.
The beneficial effects of the invention are as follows:By respectively in the concrete or the middle and lower part cloth of stone masonry barrier wall structure body A set of drainage system is put, a set of reversely permeable system is arranged in the middle and upper part for stating concrete or stone masonry barrier wall structure body.This Sample, when rainy day precipitation, street, bunding surface river rising in Ningxia and flowing into central Shaanxi stream pour in river course and water surface rising occur, when the water surface of rising reaches reversely thoroughly During water system position, a large amount of current in river course can be to be kept off by described reverse permeable system through concrete or stone masonry Wall construction body, which enters in the homogeneous backfill at rear, to be stored, and reaches the purpose for reducing damage caused by waterlogging to a certain extent.And work as During drought, the water level decreasing in river course, when the water level of decline is reached below drainage system, concrete or stone masonry are stored in The moisture of the homogeneous backfill at barrier wall structure body rear can be ensured with being discharged into again in river course by described drainage system The river water level long period is in higher water position status, reaches the purpose of drought resisting mitigation.
It is further that described drainage system is to be kept off along the be arranged in concrete or stone masonry of river course flow direction order One group of osculum of wall construction body middle and lower part, the level height of the output end of each osculum are less than the input of the osculum The level height at end.
Such scheme it is preferable that, anti-filter structure is provided with the input of each osculum.
It is further that described permeable system is to be kept off along the be arranged in concrete or stone masonry of river course flow direction order One group of permeable blockwork of wall construction body middle and upper part, reflux filtration is arranged on each permeable blockwork.
Such scheme it is preferable that, described permeable blockwork also includes blockwork body, described reflux Filtration is axially disposed in described blockwork body, and described permeable blockwork passes through described blockwork The middle and upper part that is arranged in the concrete or stone masonry barrier wall structure body of the body along river course flow direction order, the reflux filtering The input of structure connects with the river course of the concrete or stone masonry barrier wall structure outer body, the reflux filtration Output end connects with the homogeneous backfill on the inside of the concrete or stone masonry barrier wall structure body.
It is further that described blockwork body is the concreting body of cuboid-type, in described concrete The permeable accommodating chamber for being provided with and axially extending in building body is poured, described reflux filtration passes through described permeable accommodating chamber edge The blockwork body is disposed axially in the blockwork body;Permeable blockwork described in each passes through institute The concreting body stated removably is arranged in the middle and upper part of concrete or stone masonry the barrier wall structure body.
Such scheme it is preferable that, described reflux filtration includes eco-filtration material and overanxious material and fixes cage, Described eco-filtration material is arranged in described overanxious material and fixed in cage, and described reflux filtration passes through described overanxious material Fixed cage is disposed axially in described blockwork body along the blockwork body.
It is further that described overanxious material, which fixes cage, to be included axially pouring embedded in the concrete along the permeable accommodating chamber The PVC supervisors in building body are poured, are arranged in lead wire net at the both ends of PVC supervisors, described ecological overanxious material is filled in described PVC supervisor in, and by described lead wire net be fixed on the PVC supervisor in.
It is further that described permeable system also includes trash rack, described trash rack is arranged in permeable accommodating chamber and entered On the blockwork body at mouth end.
Further that described permeable system also includes inlet non return check valve, described trash rack by hinge with it is described Blockwork body be articulated and connected, described inlet non return check valve installation trash rack after permeable accommodating chamber arrival end.
Brief description of the drawings
Fig. 1 is the structural representation when present invention is in low water level for the barrier wall structure of sponge urban construction;
Fig. 2 is the structural representation when present invention is in high water level for the barrier wall structure of sponge urban construction;
Fig. 3 is that the permeable blockwork that the application is related to is arranged in concrete or the intrinsic axle of stone masonry barrier wall structure To sectional view.
In figure mark for:Concrete or stone masonry barrier wall structure body 1, reversely drainage system 2, permeable system 3, osculum 4th, output end 5, input 6, anti-filter structure 7, permeable blockwork 8, reflux filtration 9, blockwork body 10, homogeneous return Banket 12, permeable accommodating chamber 13, eco-filtration material 14, overanxious material fix cage 15, PVC supervisor 16, lead wire net 17, trash rack 18, Inlet non return check valve 19.
Embodiment
It can be inputted when being as shown in Figure 1, Figure 2 and shown in Fig. 3 a kind of rainfall provided by the invention into the dam body of river course two sides Current, during drought and water shortage, there can be the gear for sponge urban construction that the water storage for making river course two sides dam body is inputted in river course again Wall construction.Described barrier wall structure includes concrete or stone masonry barrier wall structure body 1, and described barrier wall structure also includes draining System 2 and reverse permeable system 3, described drainage system 2 are arranged in a vertical direction in the concrete or stone masonry barricade knot The middle and lower part of structure body 1, described reverse permeable system 3 are arranged in a vertical direction in the concrete or stone masonry barrier wall structure The middle and upper part of body 1.Above by respectively in a set of row of the middle and lower part of the concrete or stone masonry barrier wall structure body 1 arrangement Water system 2, a set of reversely permeable system 3 is arranged in the middle and upper part for stating concrete or stone masonry barrier wall structure body 1.So, when Rainy day precipitation, street, bunding surface river rising in Ningxia and flowing into central Shaanxi stream pour in river course and water surface rising occur, when the water surface of rising reaches reverse permeable system During 3 position, a large amount of current in river course can be to pass through concrete or stone masonry barricade knot by described reverse permeable system 3 Structure body 1, which enters in the homogeneous backfill 12 at rear, to be stored, and reaches the purpose for reducing damage caused by waterlogging to a certain extent.And when dry When drought is short of rain, the water level decreasing in river course, when the water level of decline reaches drainage system below 2, concrete or stone masonry are stored in The moisture of the homogeneous backfill 12 at the rear of barrier wall structure body 1 can be discharged into again in river course by described drainage system 2, Ensure that the river water level long period is in higher water position status, reach the purpose of drought resisting mitigation.
In above-mentioned embodiment, existing barrier wall structure is used for reference, described drainage system 2 can be designed as flowing to along river course One group of osculum 4 for being arranged in the middle and lower part of concrete or stone masonry barrier wall structure body 1 of order, simply makes each row Level height of the level height of the output end 5 in water hole 4 less than the input 6 of the osculum 4.And in order to avoid the water in river course When position is higher, the water containing a large amount of impurity or pollutant enters concrete or stone masonry barrier wall structure by described osculum 4 In the homogeneous backfill 12 at the rear of body 1, the serious pollution of underground water is caused, the application is used in the defeated of each osculum 4 The mode for entering to be respectively provided with anti-filter structure 7 on end solves the above problems.
And in order to simplify the structure of reversely permeable system 3, to facilitate the installation of manufacture and postorder, while reach again Described reverse permeable system 3 is designed as along river course stream by the function that the flood for entering river course is filtered, removed contamination, the application To one group of permeable blockwork 8 for being arranged in the middle and upper part of concrete or stone masonry barrier wall structure body 1 of order, and every Reflux filtration 9 is arranged on one permeable blockwork 8.Now, in order to facilitate the system of described permeable blockwork 8 To make, described permeable blockwork 8 is designed as the structure for also including blockwork body 10 by the application, and by described reflux Filtration 9 is axially disposed in described blockwork body 10, and described permeable blockwork 8 passes through described prefabricated The middle and upper part that is arranged in the concrete or stone masonry barrier wall structure body 1 of the block body 10 along river course flow direction order, and The input of the reflux filtration 9 is set to be connected with the river course of the concrete or the outside of stone masonry barrier wall structure body 1, institute The output end and the homogeneous backfill 12 of the concrete or the inner side of stone masonry barrier wall structure body 1 for stating reflux filtration 9 connect It is logical.
Existing filtering pollution clean-up technology is used for reference, then is combined with the structure of the blockwork body 10 described in this Shen, the application Described blockwork body 10 is arranged to the concreting body of cuboid-type, and set on described concreting body The permeable accommodating chamber 13 axially extended is equipped with, by described reflux filtration 9 by described permeable accommodating chamber 13 along institute State being disposed axially in the blockwork body 10 for blockwork body 10;Permeable blockwork 8 described in each is logical Cross the middle and upper part that described concreting body is removably arranged in concrete or stone masonry the barrier wall structure body 1.This When, the preferred embodiment of described reflux filtration 9 includes eco-filtration material 14 and overanxious material for described reflux filtration 9 Fixed cage 15, described eco-filtration material 14 are arranged in described overanxious material and fixed in cage 15, and described reflux filtration 9 is logical Cross described overanxious material and fix being disposed axially in described blockwork body 10 along the blockwork body 10 of cage 15. Further, cloth of the cage 15 in the permeable accommodating chamber 13 of the blockwork body 10 is fixed in order to facilitate described overanxious material Put, meanwhile, the manufacture of convenient described permeable blockwork 8 again, described overanxious material, which fixes cage 15, to be included along the permeable appearance Chamber 13 of receiving axially pours the PVC supervisors 16 in the concreting body, and galvanized wire is arranged at the both ends of PVC supervisors 16 Net 17, described ecological overanxious material 14 is filled in described PVC supervisors 16, and is fixed on this by described lead wire net 17 In PVC supervisors 16.
During with reference to heavy showers, the realistic situation that mud and sand are carried along is permeable to forming the reflux during use in order to reduce The maintenance of system 3, safeguard, and the water content of the homogeneous backfill at convenient adjustment barricade rear, it is described herein reversely saturating Water system 3 also includes trash rack 18 and inlet non return check valve 19, and described trash rack 18 is arranged in the permeable arrival end of accommodating chamber 13 On blockwork body 10;It is preferable that described trash rack 18 connects by the way that hinge and described blockwork body 10 are be hinged Connect, the arrival end of the permeable accommodating chamber 13 after described inlet non return check valve 19 installation trash rack 18.So blocked by described Dirty grid 18 can be entered in permeable accommodating chamber 13 with largely reducing the floating object in flood, and pass through inlet non return check valve 19 The water-carrying capacity of the homogeneous backfill at barricade rear can be entered by the permeable system 3 of reflux with instant prevention, it is equal to reach control The purpose of water content in matter backfill.

Claims (6)

1. a kind of barrier wall structure for sponge urban construction, including concrete or stone masonry barrier wall structure body (1), its feature It is:Described barrier wall structure also includes drainage system (2) and reverse permeable system (3), and described drainage system (2) is along vertical Direction is arranged in the middle and lower part of concrete or stone masonry the barrier wall structure body (1), and described reverse permeable system (3) is along perpendicular Nogata to the middle and upper part for being arranged in concrete or stone masonry the barrier wall structure body (1),
Described drainage system (2) is to be arranged in concrete or stone masonry the barrier wall structure body along river course flow direction order (1) one group of osculum (4) of middle and lower part, the level height of the output end (5) of each osculum (4) are less than the osculum (4) Input (6) level height,
Described reverse permeable system (3) is to be arranged in concrete or stone masonry the barrier wall structure sheet along river course flow direction order One group of permeable blockwork (8) of body (1) middle and upper part, reflux filtration is arranged on each permeable blockwork (8) (9),
Described permeable blockwork (8) also includes blockwork body (10), described reflux filtration (9) cloth vertically Put in described blockwork body (10), described permeable blockwork (8) passes through described blockwork body (10) Along the middle and upper part for being arranged in concrete or stone masonry the barrier wall structure body (1) of river course flow direction order, the reflux filtering The input of structure (9) connects with the river course on the outside of the concrete or stone masonry barrier wall structure body (1), the reflux filtering The output end of structure (9) connects with the homogeneous backfill (12) on the inside of the concrete or stone masonry barrier wall structure body (1),
Described blockwork body (10) is the concreting body of cuboid-type, is set on described concreting body There is the permeable accommodating chamber (13) axially extended, described reflux filtration (9) passes through described permeable accommodating chamber (13) edge The blockwork body (10) is disposed axially in the blockwork body (10);Permeable blockwork described in each (8) concrete or stone masonry the barrier wall structure body (1) is removably arranged in by described concreting body Middle and upper part.
2. the barrier wall structure according to claim 1 for sponge urban construction, it is characterised in that:In each osculum (4) anti-filter structure (7) is provided with input.
3. the barrier wall structure according to claim 1 for sponge urban construction, it is characterised in that:Described reflux filtering Structure (9) includes eco-filtration material (14) and filter material fixes cage (15), and described eco-filtration material (14) is arranged in described Filter material is fixed in cage (15), and described reflux filtration (9) fixes cage (15) along described prefabricated by described filter material Block body (10) is disposed axially in described blockwork body (10).
4. the barrier wall structure according to claim 3 for sponge urban construction, it is characterised in that:Described filter material is consolidated Determining cage (15) includes axially pouring the PVC supervisors (16) in the concreting body along the permeable accommodating chamber (13), The both ends arrangement lead wire net (17) of the PVC supervisors (16), described eco-filtration material (14) are filled in described PVC supervisors (16) in, and it is fixed on by described lead wire net (17) in PVC supervisors (16).
5. the barrier wall structure according to claim 4 for sponge urban construction, it is characterised in that:Described is reverse permeable System (3) also includes trash rack (18), and described trash rack (18) is arranged in the blockwork of permeable accommodating chamber (13) arrival end On body (10).
6. the barrier wall structure according to claim 5 for sponge urban construction, it is characterised in that:Described is reverse permeable System (3) also includes inlet non return check valve (19), and described trash rack (18) passes through hinge and described blockwork body (10) It is articulated and connected, the arrival end of the permeable accommodating chamber (13) after described inlet non return check valve (19) installation trash rack (18).
CN201610428945.2A 2016-06-15 2016-06-15 Barrier wall structure for sponge urban construction Active CN106049348B (en)

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Families Citing this family (4)

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Publication number Priority date Publication date Assignee Title
CN109577277B (en) * 2018-11-15 2021-01-12 重庆交通大学 Wall-mounted drainage anchor rod retaining wall structure and construction method thereof
CN109577365A (en) * 2018-11-15 2019-04-05 重庆交通大学 A kind of pile formula drainage anchor rod barrier wall structure and its construction method
CN110078307A (en) * 2019-05-23 2019-08-02 山东省水利科学研究院 A kind of riparian buffer strips using biological carbon materials Control the Plan Pollution Sources
CN110438938B (en) * 2019-08-13 2020-12-22 温州春桦秋时科技有限公司 River bank structure for constructing sponge city

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Publication number Priority date Publication date Assignee Title
JP2008285891A (en) * 2007-05-17 2008-11-27 Shiima Consultant:Kk L-shaped retaining wall structure
KR101097379B1 (en) * 2010-12-16 2011-12-23 주식회사 서영엔지니어링 Revetment for preventing waterleakage and construction method thereof
CN203531007U (en) * 2013-07-10 2014-04-09 贵州省水利水电勘测设计研究院 Retaining wall structure
CN204418127U (en) * 2015-01-30 2015-06-24 广东梅雁吉祥水电股份有限公司 A kind of landscape type overfall dam
CN104846774A (en) * 2015-04-29 2015-08-19 广州市市政工程设计研究总院 Urban small watershed watercourse quick storage and slow release sponge embankment structure
CN204662553U (en) * 2015-01-29 2015-09-23 任立 A kind of cavernous body multifunctional ecological governing system
CN204919478U (en) * 2015-08-17 2015-12-30 南京金埔园林股份有限公司 Concrete block but water purification's complex is permeated water
CN205222816U (en) * 2015-11-06 2016-05-11 山东钢铁股份有限公司 City river says that quick oneself of rainwater purifies combination dam system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008285891A (en) * 2007-05-17 2008-11-27 Shiima Consultant:Kk L-shaped retaining wall structure
KR101097379B1 (en) * 2010-12-16 2011-12-23 주식회사 서영엔지니어링 Revetment for preventing waterleakage and construction method thereof
CN203531007U (en) * 2013-07-10 2014-04-09 贵州省水利水电勘测设计研究院 Retaining wall structure
CN204662553U (en) * 2015-01-29 2015-09-23 任立 A kind of cavernous body multifunctional ecological governing system
CN204418127U (en) * 2015-01-30 2015-06-24 广东梅雁吉祥水电股份有限公司 A kind of landscape type overfall dam
CN104846774A (en) * 2015-04-29 2015-08-19 广州市市政工程设计研究总院 Urban small watershed watercourse quick storage and slow release sponge embankment structure
CN204919478U (en) * 2015-08-17 2015-12-30 南京金埔园林股份有限公司 Concrete block but water purification's complex is permeated water
CN205222816U (en) * 2015-11-06 2016-05-11 山东钢铁股份有限公司 City river says that quick oneself of rainwater purifies combination dam system

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