Slope protection with mesh grass to prevent collapse and protect water and soil
A water and soil and slope technology, applied in excavation, construction, infrastructure engineering, etc., can solve the problems of violating the original intention of water and soil conservation, high construction technology requirements, and inability to use large areas, so as to avoid water and soil erosion, simple construction methods, rope The effect of soil strength improvement
Active Publication Date: 2015-10-07
AGRI ECOLOGY INST FUJIAN ACADEMY OF AGRI SCI
View PDF7 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, due to its high construction technical requirements and high cost, it cannot be used in large areas except for high-grade road slopes and housing construction.
The slope protection slope of the lawn paved in the masonry rubble skeleton is required to be less than 1:1, which greatly limits its scope of use, and many slopes have to be artificially excavated and leveled to meet the requirements of slope stability, causing artificial damage to the original soil and violating the The original intention of soil and water conservation
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0034] In order to make the present invention more clear and complete, the invention will be further described below in conjunction with the accompanying drawings and examples. For the convenience of description, taking the landslide surface as the interface, the landslide body located outside the landslide surface is defined as the front side, and the mountain body located inside the landslide surface is defined as the rear side.
[0035] like figure 1 and figure 2 Shown, a kind of net grass slope protection of anti-collapse hillock, water and soil protection, it comprises the grass and / or trees 22 planted on the slope 3, the grass mat protective layer 6 covered on the slope, covered in the grass mat protection The cover net 5 on the layer 6 and the warp and weft rope net formed by interweaving each other horizontally and vertically by several warp threads 1 and several weft threads 2, the top of the warp thread 1 is fixedly pulled by the warp thread traction device 24, and...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The invention relates to a grass net revetment of an anti-collapse hillock and water protecting soil. The grass net revetment of the anti-collapse hillock and the water protecting soil can effectively guarantee that water and soil on a mountain slope are not prone to running away, enhance the stability of the slope and prevent the slope from sliding. The grass net revetment of the anti-collapse hillock and the water protecting soil comprises a warp rope drawing device, a covering net, a grass pad protecting layer, grass or plants planted on the slope and a warp and weft rope net which is formed by a plurality of warp ropes and a plurality of weft ropes in a mutually, transversely and longitudinally interweaving mode. The top end of each warp rope is fixedly drawn by the warp rope drawing device. The slope of a slope body is covered by the warp and weft rope net. The warp rope drawing device is arranged in a soil body at the top of the slope body. The covering net is arranged between the warp and weft rope net and the face of the slope body. The grass pad protecting layer is laid between the covering net and the face of the slope body. The grass or the plants are planted on the slope of the slope body.
Description
technical field [0001] The invention relates to a technique for controlling water and soil loss, in particular to a net grass slope protection for preventing collapse of hillocks and protecting water and soil. Background technique [0002] The vast area of hilly areas in my country, coupled with the rapid development of transportation and the expansion of various mining area development projects in recent years, has further aggravated soil erosion, which is widely distributed in various provinces, autonomous regions, and municipalities directly under the central government. It leads to the reduction of cultivated land, land degradation, exacerbation of flood disasters, deterioration of the ecological environment, and serious harm to the development of the national economy and the production and life of the people. It has become the number one environmental problem in my country. [0003] During the roadbed, mine construction, and housing construction, the earthwork mining ...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): E02D17/20
Inventor 张锦宇翁伯琦应朝阳罗旭辉李振武
Owner AGRI ECOLOGY INST FUJIAN ACADEMY OF AGRI SCI