CN204811233U - Concrete retaining wall outlet afforestation structure - Google Patents

Concrete retaining wall outlet afforestation structure Download PDF

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Publication number
CN204811233U
CN204811233U CN201520637116.6U CN201520637116U CN204811233U CN 204811233 U CN204811233 U CN 204811233U CN 201520637116 U CN201520637116 U CN 201520637116U CN 204811233 U CN204811233 U CN 204811233U
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China
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retaining
soil layer
water
pipe
water hole
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CN201520637116.6U
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Chinese (zh)
Inventor
邓道祥
谭洪强
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CMCU Engineering Co Ltd
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CMCU Engineering Co Ltd
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Abstract

The utility model relates to a concrete retaining wall outlet afforestation structure belongs to the architectural engineering technology field. Outlet afforestation structure includes the recess below the retaining wall outlet, including permeable bed and planting soil layer in the recess, the planting soil layer sets up on the permeable bed, and the planting soil layer is used for planting the plant, the geotechnological cloth that permeates water has been laid between planting soil layer and the permeable bed, be equipped with the spring pipe that permeates water in the permeable bed, the vertical pipe in the water that is provided with of retaining wall, spring permeate water the pipe connector goes into the pipe in the water, and the pipe in the water inserts urban sewerage and drainage sys tem or regulation facility. The utility model provides a pair of concrete retaining wall outlet afforestation structure, the design is simple, and construction convenience can strengthen durable, the reliability of concrete retaining wall, make concreted structure obtain the afforestation and beautify simultaneously, the structure can the water storage, the drainage, realizes that wisdom city, sponge city found the theory.

Description

A kind of concrete retaining wall spilled water hole greening structure
Technical field
The utility model belongs to construction engineering technical field, relates to a kind of concrete retaining wall spilled water hole greening structure.
Background technology
Along with the development of society, urbanization advance rapidly, in city-building, there is a lot of gear protection structures.A lot of gear protection structure is concrete component, and outward appearance is chill.After the water outlet of concrete wall surface spilled water hole, flow down the easy accumulation of salt in the surface soil along metope, affect the durability of structure and perception extreme difference; The diffusing of concrete spilled water hole, easily causes backfill soil before barricade wall and washes away, of a specified duration can cause wall before backfill soil part run off, toe of wall place foundation softening bearing capacity reduces.
The setting of plant can beautify concrete wall, has both reached green building theory, and it is concrete stiff to avoid again.Stagnantly in addition store part rainwater, reduce rain flood peak value, also irrigation system is not set simultaneously.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of concrete retaining wall spilled water hole greening structure, and this structural design is simple, easy construction, can durable, the reliability of Concrete Structure retaining wall.
For achieving the above object, the utility model provides following technical scheme:
A kind of concrete retaining wall spilled water hole greening structure, comprise the groove below retaining wall spilled water hole, pervious bed and plantation soil layer is comprised in described groove, described plantation soil layer is arranged on above pervious bed, and plantation soil layer is used for planting plants, is equipped with permeable geotextiles between described plantation soil layer and pervious bed, spring water-permeable pipe is provided with in described pervious bed, described retaining wall is vertically provided with downpipe, spring water-permeable pipe access downpipe, downpipe access sewerage system or facility of regulating and storing.
Further, sand gravel, cobblestone or other permeable fillers is laid in described pervious bed.
Further, described plantation soil layer surface maintains an equal level with elevation at the bottom of spilled water hole, or plantation soil layer surface is lower than elevation at the bottom of spilled water hole.
Further, elevation at the bottom of described spring water-permeable pipe is higher than groove-bottom elevation.
Further, described retaining wall comprises and arranges groove more.
Further, described downpipe is pvc pipe.
The beneficial effects of the utility model are: a kind of concrete retaining wall spilled water hole greening structure that the utility model provides, and by building groove planting plants beautifies concrete wall, both reached green building theory, it is concrete stiff to avoid again.Stagnantly in addition store part rainwater, reduce rain flood peak value, also irrigation system can be set less simultaneously.This system is simple, easy construction, and the stiff concrete surface do not liked for building, view can be made to obtain greening and beautification; Again can durable, the reliability of Concrete Structure retaining wall; Water storage also by U-type groove suitably realizes smart city, sponge city Construction Idea.
Accompanying drawing explanation
In order to make the purpose of this utility model, technical scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail, wherein:
Fig. 1 is the profile of structure described in the utility model;
Fig. 2 is the front elevation of structure described in the utility model;
Wherein, 1 is side slope, and 2 is water barrier, and 3 is drainage layer, and 4 is water shutoff layer, and 5 is spring water-permeable pipe, and 6 is tapping pipe, and 7 is spilled water hole, and 8 for introducing sewerage system, and 9 is downpipe, and 10 is groove, and 11 is pervious bed, and 12 is plantation soil layer.
Embodiment
Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail.
A kind of concrete retaining wall spilled water hole greening structure that the utility model provides, its profile as shown in Figure 1, the front of structure as shown in Figure 2, the below of retaining wall spilled water hole is provided with groove, pervious bed and plantation soil layer is comprised in groove, plantation soil layer is laid on above pervious bed, and plantation soil layer is used for planting plants, is provided with the permeable geotextiles of one deck between pervious bed and plantation soil layer.Spring water-permeable pipe is equipped with in pervious bed, spring water-permeable pipe is along groove horizontally set, spring water-permeable pipe by with the water water level in the Altitude control groove of downpipe interface, retaining wall is vertically provided with downpipe at a certain distance, spring water-permeable pipe access downpipe, introduces sewerage system or facility of regulating and storing by downpipe.
Retaining wall surface is concrete, comprises gravity retaining wall, balance weight retaining wall, stake plate type retaining wall, cantilever retaining wall, counterfort wall, tie rod anchored retaining wall.
Groove is reinforced concrete structure, its wall thickness made a concerted effort by water and soil and plant the External Force Acting such as gravity under, determine by the Resistance of Reinforced Concrete Structures power with retaining wall concrete same intensity grade, stretched in barricade by horizontal bar and form one with barricade, its setting position covers retaining wall sluicing aperture.
Pervious bed lays sand gravel, cobblestone or other permeable fillers.
The surperficial fair or about high plantation soil layer surface of soil layer is planted in elevation at the bottom of spilled water hole and groove.Groove reserves certain superelevation to plantation soil layer, and when preventing rainwater from overflowing, planting soil runs off.At the bottom of spring water-permeable pipe in groove inner water penetrating layer, elevation is higher than groove-bottom elevation, and ensure that the infiltration of savings part is for plant growth, unnecessary infiltration enters sewerage system or facility of regulating and storing after entering downpipe by spring water-permeable pipe.In groove, plantation can growing plants under moistening and drought condition, as hanging class plant, in rainy season not because rich water and affect growth, during a drought, by the continued growth of groove inner storing water in short-term.
Retaining wall comprises arranges groove more; Downpipe can use pvc pipe, and it walks unnecessary rainwater by spring water-permeable pipe with ejectment in the perforate of pervious bed top.
What finally illustrate is, above preferred embodiment is only in order to illustrate the technical solution of the utility model and unrestricted, although be described in detail the utility model by above preferred embodiment, but those skilled in the art are to be understood that, various change can be made to it in the form and details, and not depart from the utility model claims limited range.

Claims (6)

1. a concrete retaining wall spilled water hole greening structure, it is characterized in that: comprise the groove below retaining wall spilled water hole, pervious bed and plantation soil layer is comprised in described groove, described plantation soil layer is arranged on above pervious bed, plantation soil layer is used for planting plants, permeable geotextiles is equipped with between described plantation soil layer and pervious bed, spring water-permeable pipe is provided with in described pervious bed, described retaining wall is vertically provided with downpipe, spring water-permeable pipe access downpipe, downpipe access sewerage system or facility of regulating and storing.
2. a kind of concrete retaining wall spilled water hole greening structure according to claim 1, is characterized in that: lay sand gravel, cobblestone or other permeable fillers in described pervious bed.
3. a kind of concrete retaining wall spilled water hole greening structure according to claim 1, is characterized in that: described plantation soil layer surface maintains an equal level with elevation at the bottom of spilled water hole, or plantation soil layer surface is lower than elevation at the bottom of spilled water hole.
4. a kind of concrete retaining wall spilled water hole greening structure according to claim 1, is characterized in that: at the bottom of described spring water-permeable pipe, elevation is higher than groove-bottom elevation.
5. a kind of concrete retaining wall spilled water hole greening structure according to claim 1, is characterized in that: described retaining wall comprises arranges groove more.
6. a kind of concrete retaining wall spilled water hole greening structure according to claim 1, is characterized in that: described downpipe is pvc pipe.
CN201520637116.6U 2015-08-21 2015-08-21 Concrete retaining wall outlet afforestation structure Active CN204811233U (en)

Priority Applications (1)

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CN201520637116.6U CN204811233U (en) 2015-08-21 2015-08-21 Concrete retaining wall outlet afforestation structure

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Application Number Priority Date Filing Date Title
CN201520637116.6U CN204811233U (en) 2015-08-21 2015-08-21 Concrete retaining wall outlet afforestation structure

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105104002A (en) * 2015-08-21 2015-12-02 中机中联工程有限公司 Concrete retaining wall drainage hole greening structure and method
CN105735347A (en) * 2016-04-13 2016-07-06 李远志 Formwork sealing material preventing root rotting of road bridge foundation engineering retaining wall
CN106351251A (en) * 2016-08-29 2017-01-25 温州乐发教育科技有限公司 Concrete earth-retaining wall drain hole greening structure and method
CN106759472A (en) * 2017-02-27 2017-05-31 中交第三航务工程勘察设计院有限公司 A kind of buttress type Ecological Retaining Wall structure
CN107724421A (en) * 2017-09-19 2018-02-23 无锡市交通工程有限公司 A kind of retaining wall and its construction method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105104002A (en) * 2015-08-21 2015-12-02 中机中联工程有限公司 Concrete retaining wall drainage hole greening structure and method
CN105735347A (en) * 2016-04-13 2016-07-06 李远志 Formwork sealing material preventing root rotting of road bridge foundation engineering retaining wall
CN106351251A (en) * 2016-08-29 2017-01-25 温州乐发教育科技有限公司 Concrete earth-retaining wall drain hole greening structure and method
CN106351251B (en) * 2016-08-29 2018-05-25 温州乐发教育科技有限公司 A kind of construction method of concrete retaining wall drain hole greening structure
CN106759472A (en) * 2017-02-27 2017-05-31 中交第三航务工程勘察设计院有限公司 A kind of buttress type Ecological Retaining Wall structure
CN107724421A (en) * 2017-09-19 2018-02-23 无锡市交通工程有限公司 A kind of retaining wall and its construction method

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