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A platform for research: civil engineering, architecture and urbanism
Composite sand-protecting barrier
The invention relates to a composite sand-protecting barrier, belongs to the technical field of environmental and ecological protection and particularly relates to the technical field of upright sand-protecting barrier setting in the desert control engineering. The composite sand-protecting barrier comprises a straw checkerboard sand-protecting barrier laid according to certain area; sand blocking dams with trapezoid sections are arranged around the straw checkerboard sand-protecting barrier; the sand blocking dams are arranged and combined along the periphery of the straw checkerboard sand-protecting barrier at intervals in a linear and multi-line staggered way to form the composite sand-protecting barrier. The sand blocking dams are used for blocking sand dunes from flowing; the straw checkerboard sand-protecting barrier is used for fixing surface sand particles and stopping sand particles in sand dust; the composite sand-protecting barrier realizes the function of comprehensively controlling sand. The composite sand-protecting barrier is formed by arranging the sand blocking dams and the straw checkerboard sand-protecting barrier, is used for blocking the sand dunes from flowing, preventing wind and fixing sand, and realizes the effect of comprehensively and effectively controlling the sand; meanwhile, the composite sand-protecting barrier has the functions of reducing the wind speed of ground surface and prolonging the service life of the straw checkerboard sand-protecting barrier.
Composite sand-protecting barrier
The invention relates to a composite sand-protecting barrier, belongs to the technical field of environmental and ecological protection and particularly relates to the technical field of upright sand-protecting barrier setting in the desert control engineering. The composite sand-protecting barrier comprises a straw checkerboard sand-protecting barrier laid according to certain area; sand blocking dams with trapezoid sections are arranged around the straw checkerboard sand-protecting barrier; the sand blocking dams are arranged and combined along the periphery of the straw checkerboard sand-protecting barrier at intervals in a linear and multi-line staggered way to form the composite sand-protecting barrier. The sand blocking dams are used for blocking sand dunes from flowing; the straw checkerboard sand-protecting barrier is used for fixing surface sand particles and stopping sand particles in sand dust; the composite sand-protecting barrier realizes the function of comprehensively controlling sand. The composite sand-protecting barrier is formed by arranging the sand blocking dams and the straw checkerboard sand-protecting barrier, is used for blocking the sand dunes from flowing, preventing wind and fixing sand, and realizes the effect of comprehensively and effectively controlling the sand; meanwhile, the composite sand-protecting barrier has the functions of reducing the wind speed of ground surface and prolonging the service life of the straw checkerboard sand-protecting barrier.
Composite sand-protecting barrier
LI HAITAO (author) / ZHENG WEIQIANG (author) / LIU PINGYI (author) / HAN LUJIA (author) / WEI WENJUN (author) / ZHANG SHAOYING (author)
2015-05-27
Patent
Electronic Resource
English
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