A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
V-shaped gully high-fill temporary drainage system and construction method thereof
The invention discloses a V-shaped gully high-fill temporary drainage system and a construction method thereof. The V-shaped gully high-fill temporary drainage system comprises a V-shaped natural gully and a fill roadbed filled in the V-shaped natural gully. A gravel blind ditch is arranged at the bottom of the fill roadbed, the fill roadbed is filled in a layered mode, a trapezoidal drainage ditch is arranged on one side of the fill roadbed filled in the layered mode, and a waterproof geomembrane is paved on the surface of the trapezoidal drainage ditch. The V-shaped gully high-fill temporary drainage system is suitable for temporary drainage in the filling process of the fill roadbed in the V-shaped natural gully, the drainage ditches are easy to arrange and simple and convenient to construct, particularly, a large amount of water can be prevented from infiltrating into the fill roadbed in the construction process, the construction cost is low, and the popularization is easy.
本发明公开一种V字型冲沟高填方临时排水系统及其构筑方法，该临时排水系统，它包括V字型自然冲沟及填筑于V字型自然冲沟中的填方路基，在填方路基底部设置碎石盲沟，所述填方路基分层填筑，在分层填筑的填方路基一侧设有梯形排水沟，在梯形排水沟表面铺设有防水土工膜，本发明适用于V字型自然冲沟中填方路基填筑过程中的临时排水，排水沟易设置，施工简便，尤其可防止施工过程中大量水体下渗填方路基，且构筑成本低，易于推广。
V-shaped gully high-fill temporary drainage system and construction method thereof
The invention discloses a V-shaped gully high-fill temporary drainage system and a construction method thereof. The V-shaped gully high-fill temporary drainage system comprises a V-shaped natural gully and a fill roadbed filled in the V-shaped natural gully. A gravel blind ditch is arranged at the bottom of the fill roadbed, the fill roadbed is filled in a layered mode, a trapezoidal drainage ditch is arranged on one side of the fill roadbed filled in the layered mode, and a waterproof geomembrane is paved on the surface of the trapezoidal drainage ditch. The V-shaped gully high-fill temporary drainage system is suitable for temporary drainage in the filling process of the fill roadbed in the V-shaped natural gully, the drainage ditches are easy to arrange and simple and convenient to construct, particularly, a large amount of water can be prevented from infiltrating into the fill roadbed in the construction process, the construction cost is low, and the popularization is easy.
本发明公开一种V字型冲沟高填方临时排水系统及其构筑方法，该临时排水系统，它包括V字型自然冲沟及填筑于V字型自然冲沟中的填方路基，在填方路基底部设置碎石盲沟，所述填方路基分层填筑，在分层填筑的填方路基一侧设有梯形排水沟，在梯形排水沟表面铺设有防水土工膜，本发明适用于V字型自然冲沟中填方路基填筑过程中的临时排水，排水沟易设置，施工简便，尤其可防止施工过程中大量水体下渗填方路基，且构筑成本低，易于推广。
V-shaped gully high-fill temporary drainage system and construction method thereof
一种V字型冲沟高填方临时排水系统及其构筑方法
ZHANG GUOFA (author) / ZHANG YUGUANG (author) / PENG XIAOYONG (author) / LIN GANG (author) / YU RAN (author) / CHEN FANGPING (author)
2021-07-23
Patent
Electronic Resource
Chinese
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