CN105104002A - Concrete retaining wall drainage hole greening structure and method - Google Patents
Concrete retaining wall drainage hole greening structure and method Download PDFInfo
- Publication number
- CN105104002A CN105104002A CN201510521264.6A CN201510521264A CN105104002A CN 105104002 A CN105104002 A CN 105104002A CN 201510521264 A CN201510521264 A CN 201510521264A CN 105104002 A CN105104002 A CN 105104002A
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- Prior art keywords
- retaining wall
- permeable
- water hole
- water
- groove
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
-
- 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
Abstract
The invention relates to a concrete retaining wall drainage hole greening structure and method and belongs to the technical field of construction engineering. Retaining wall drainage holes are provided with grooves capable of draining water and storing water respectively, the grooves internally comprise permeable layers and planting soil layers, the planting soil layers are arranged on the permeable layers, and the planting soil layers are used for planting plants. Permeable geotextile is laid between the planting soil layers and the permeable layers. The permeable layers are internally provided with spring permeable pipes. A retaining wall is provided with water falling pipes. The spring permeable pipes are connected into the water falling pipes, and water falling pipes are connected into an urban sewage system or a detention and retention facility. The concrete retaining wall drainage hole greening structure and method are simple in design, convenient to construct and capable of enhancing the durability and reliability of the concrete retaining wall; meanwhile, the surface of concrete is greened and beautified; the structure can store water as well, and the construction concept of wisdom city and sponge city is achieved.
Description
Technical field
The invention belongs to construction engineering technical field, relate to a kind of concrete retaining wall spilled water hole greening structure and method.
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.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of concrete retaining wall spilled water hole greening structure and method, this structural design is simple, easy construction, can durable, the reliability of Concrete Structure retaining wall.
An object of the present invention is to provide a kind of concrete retaining wall spilled water hole greening structure, is achieved through the following technical solutions:
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.
Two of object of the present invention is to provide a kind of concrete retaining wall spilled water hole greening method, is achieved through the following technical solutions:
A kind of concrete retaining wall spilled water hole greening method, the method comprises the following steps:
Step 1) groove of reinforced concrete structure is set in retaining wall spilled water hole position, stretch into barricade internal fixtion groove by horizontal bar, described groove is formed by L-type reinforced concrete structure and retaining wall, ensures that the flowing water of spilled water hole can flow in groove;
Step 2) horizontally set spring water-permeable pipe inside groove floor, retaining wall is vertically provided with downpipe, and spring water-permeable pipe is connected with downpipe, and unnecessary moisture is entered sewerage system or other facilities of regulating and storing by downpipe;
Step 3) on spring water-permeable pipe, lay sand gravel, cobblestone or other permeable fillers, sand gravel, cobblestone or other permeable fillers and spring water-permeable pipe form pervious bed; At the bottom of spring water-permeable pipe, elevation is higher than groove-bottom elevation;
Step 4) on pervious bed, lay permeable geotextiles, prevent soil bacterial diversity from affecting infiltration water-based;
Step 5) in permeable geotextiles, lay planting soil formation plantation soil layer, and planting plants, described planting soil is lightweight planting soil, comprises turfy soil, ripe chicken manure, vinasse, wood chip, perlite, rice chaff; 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, described retaining wall comprises gravity retaining wall, balance weight retaining wall, stake plate type retaining wall, cantilever retaining wall, counterfort wall, tie rod anchored retaining wall.
Further, described step 5) in plantation plant be hanging class plant.
Further, described groove pervious bed is for getting rid of excessive moisture and water, and water position is controlled by the end absolute altitude of spring water-permeable pipe, and the water exceeding water position unnecessary is discharged through downpipe, described water be used for arid time provide necessary moisture to plant.
Beneficial effect of the present invention is: a kind of concrete retaining wall spilled water hole greening structure provided by the invention and method, and beautify concrete wall by the setting of plant, 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.The method easy construction, simplicity of design, can make the stiff concrete surface do not liked for building, view 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 object, technical solutions and advantages of the present invention clearly, below in conjunction with accompanying drawing, the present invention is described in further detail, wherein:
Fig. 1 is the profile of structure of the present invention;
Fig. 2 is the front elevation of structure of the present invention;
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, the preferred embodiments of the present invention are described in detail.
A kind of concrete retaining wall spilled water hole greening structure provided by the invention, 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.
A kind of concrete retaining wall spilled water hole of the one that the present invention also provides greening method, the method comprises the following steps:
Step 1) groove of reinforced concrete structure is set in retaining wall spilled water hole position, barricade internal fixtion groove is stretched into by horizontal bar, groove is formed by L-type reinforced concrete structure and retaining wall, and ensure that the flowing water of spilled water hole can flow in groove, the front of groove covers spilled water hole; The wall thickness of groove 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.
Retaining wall comprises gravity retaining wall, balance weight retaining wall, stake plate type retaining wall, cantilever retaining wall, counterfort wall, tie rod anchored retaining wall.
Step 2) horizontally set spring water-permeable pipe inside groove floor, retaining wall is vertically provided with downpipe, and spring water-permeable pipe is connected with downpipe, and unnecessary moisture is entered sewerage system or other facilities of regulating and storing by downpipe;
Step 3) on spring water-permeable pipe, lay sand gravel, cobblestone or other permeable fillers, sand gravel, cobblestone or other permeable fillers and spring water-permeable pipe form pervious bed; At the bottom of spring water-permeable pipe, elevation is higher than groove-bottom elevation;
Groove pervious bed is for getting rid of excessive moisture and water, and water position is controlled by the end absolute altitude of spring water-permeable pipe, and the water exceeding water position unnecessary is discharged through downpipe, described water be used for arid time provide necessary moisture to plant.
Step 4) on pervious bed, lay permeable geotextiles, prevent soil bacterial diversity from affecting infiltration water-based;
Step 5) in permeable geotextiles, lay planting soil formation plantation soil layer, and planting plants, described planting soil is lightweight planting soil, comprises turfy soil, ripe chicken manure, vinasse, wood chip, perlite, rice chaff; 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.Plant should have good drought resistance, and has certain waterlogging ability simultaneously, and can survive under ensureing water situation, when arid, maintenance unit should water.
What finally illustrate is, above preferred embodiment is only in order to illustrate technical scheme of the present invention and unrestricted, although by above preferred embodiment to invention has been detailed description, 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 claims of the present invention limited range.
Claims (10)
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.
7. a concrete retaining wall spilled water hole greening method, is characterized in that: the method comprises the following steps:
Step 1) groove of reinforced concrete structure is set in retaining wall spilled water hole position, stretch into barricade internal fixtion groove by horizontal bar, described groove is formed by L-type reinforced concrete structure and retaining wall, ensures that the flowing water of spilled water hole can flow in groove;
Step 2) horizontally set spring water-permeable pipe inside groove floor, retaining wall is vertically provided with downpipe, and spring water-permeable pipe is connected with downpipe, and unnecessary moisture is entered sewerage system or other facilities of regulating and storing by downpipe;
Step 3) on spring water-permeable pipe, lay sand gravel, cobblestone or other permeable fillers, sand gravel, cobblestone or other permeable fillers and spring water-permeable pipe form pervious bed; At the bottom of spring water-permeable pipe, elevation is higher than groove-bottom elevation;
Step 4) on pervious bed, lay permeable geotextiles, prevent soil bacterial diversity from affecting infiltration water-based;
Step 5) in permeable geotextiles, lay planting soil formation plantation soil layer, and planting plants, described planting soil is lightweight planting soil, comprises turfy soil, ripe chicken manure, vinasse, wood chip, perlite, rice chaff; 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.
8. a kind of concrete retaining wall spilled water hole greening method according to claim 7, is characterized in that: described retaining wall comprises gravity retaining wall, balance weight retaining wall, stake plate type retaining wall, cantilever retaining wall, counterfort wall, tie rod anchored retaining wall.
9. a kind of concrete retaining wall spilled water hole greening method according to claim 7, is characterized in that: described step 5) in plantation plant be hanging class plant.
10. a kind of concrete retaining wall spilled water hole greening method according to claim 7, it is characterized in that: described groove pervious bed is for getting rid of excessive moisture and water, water position is controlled by the end absolute altitude of spring water-permeable pipe, the water exceeding water position unnecessary is discharged through downpipe, described water be used for arid time provide necessary moisture to plant.
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| CN201510521264.6A CN105104002B (en) | 2015-08-21 | 2015-08-21 | A kind of concrete retaining wall spilled water hole greening structure and method |
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| CN201510521264.6A CN105104002B (en) | 2015-08-21 | 2015-08-21 | A kind of concrete retaining wall spilled water hole greening structure and method |
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| CN105104002A true CN105104002A (en) | 2015-12-02 |
| CN105104002B CN105104002B (en) | 2017-08-08 |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484286A (en) * | 2015-12-15 | 2016-04-13 | 安徽理工大学 | Green gravity type soil retaining structure |
| CN105507344A (en) * | 2016-01-21 | 2016-04-20 | 三峡大学 | Ecological retaining wall capable of collecting and supplying water automatically and implementation method and construction method |
| CN105706768A (en) * | 2016-01-29 | 2016-06-29 | 宏大国源（芜湖）资源环境治理有限公司 | Greening and maintaining device of slope low retaining wall |
| CN106245578A (en) * | 2016-08-26 | 2016-12-21 | 华北水利水电大学 | A kind of retaining wall building sponge city and construction method thereof |
| CN106351250A (en) * | 2016-08-26 | 2017-01-25 | 华北水利水电大学 | Afforestation retaining facility with water source adjustment function and construction method thereof |
| CN106522269A (en) * | 2016-12-22 | 2017-03-22 | 盐城工学院 | Retaining wall and slope support system |
| 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 |
| CN107700523A (en) * | 2017-09-26 | 2018-02-16 | 福州市规划设计研究院 | The prefabricated drainage system and construction method for facing upward inclined retaining wall |
| 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 |
| CN109736346A (en) * | 2018-12-13 | 2019-05-10 | 中交一公局桥隧工程有限公司 | Steel anchor tube reinforces weathered rock formation reinforcement balance weight retaining wall structure and construction method |
| CN110820799A (en) * | 2019-11-13 | 2020-02-21 | 南宁学院 | Drainable retaining wall structure and construction method thereof |
| CN111305259A (en) * | 2020-03-30 | 2020-06-19 | 徐州工程学院 | Be used for wisdom city concrete retaining wall outlet greening structure |
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Cited By (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105484286A (en) * | 2015-12-15 | 2016-04-13 | 安徽理工大学 | Green gravity type soil retaining structure |
| CN105507344A (en) * | 2016-01-21 | 2016-04-20 | 三峡大学 | Ecological retaining wall capable of collecting and supplying water automatically and implementation method and construction method |
| CN105507344B (en) * | 2016-01-21 | 2018-02-13 | 三峡大学 | A kind of automatic water collecting supplies water ecological retaining wall and implementation |
| CN105706768A (en) * | 2016-01-29 | 2016-06-29 | 宏大国源（芜湖）资源环境治理有限公司 | Greening and maintaining device of slope low retaining wall |
| CN106351250B (en) * | 2016-08-26 | 2018-05-22 | 华北水利水电大学 | A kind of greening soil blocking facility with water resource regulation and its construction method |
| CN106245578A (en) * | 2016-08-26 | 2016-12-21 | 华北水利水电大学 | A kind of retaining wall building sponge city and construction method thereof |
| CN106351250A (en) * | 2016-08-26 | 2017-01-25 | 华北水利水电大学 | Afforestation retaining facility with water source adjustment function and construction method thereof |
| CN106245578B (en) * | 2016-08-26 | 2018-05-22 | 华北水利水电大学 | A kind of retaining wall and its construction method for building sponge city |
| CN106522269A (en) * | 2016-12-22 | 2017-03-22 | 盐城工学院 | Retaining wall and slope support system |
| 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 |
| CN107700523A (en) * | 2017-09-26 | 2018-02-16 | 福州市规划设计研究院 | The prefabricated drainage system and construction method for facing upward inclined retaining wall |
| CN109736346A (en) * | 2018-12-13 | 2019-05-10 | 中交一公局桥隧工程有限公司 | Steel anchor tube reinforces weathered rock formation reinforcement balance weight retaining wall structure and construction method |
| CN109736346B (en) * | 2018-12-13 | 2021-02-23 | 中交一公局桥隧工程有限公司 | Steel anchor pipe reinforced weathered rock stratum reinforced weighing type retaining wall structure and construction method |
| CN110820799A (en) * | 2019-11-13 | 2020-02-21 | 南宁学院 | Drainable retaining wall structure and construction method thereof |
| CN110820799B (en) * | 2019-11-13 | 2021-06-01 | 南宁学院 | Drainable retaining wall structure and construction method thereof |
| CN111305259A (en) * | 2020-03-30 | 2020-06-19 | 徐州工程学院 | Be used for wisdom city concrete retaining wall outlet greening structure |
| CN111305259B (en) * | 2020-03-30 | 2021-05-07 | 徐州工程学院 | Be used for wisdom city concrete retaining wall outlet greening structure |
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