Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-seepage catchwater structure capable of resisting foundation deformation
The invention discloses an anti-seepage catchwater structure capable of resisting foundation deformation. The structure comprises a ditch body with a trapezoidal cross section arranged on a side slope, wherein the ditch body is sequentially provided with an anti-seepage layer, a buffer layer and a consolidation layer, wherein the anti-seepage layer is a composite geotextile coated with a waterproof film and laid on the surface of the ditch body in a folded mode; the buffer layer is a gravel cushion layer laid on the composite geotextile; and the consolidation layer is a mortar rubble or cementconcrete pouring layer poured on the gravel cushion layer. The anti-seepage catchwater structure has the advantages of simple structure, firmness, good anti-seepage performance, convenient construction, easy available raw materials and low cost; even if a masonry catchwater cracks due to foundation deformation, the water flow in the catchwater does not seep down, so the slope is prevented from being washed by running water, and the stability and safety of the slope are improved fully.
本发明公开了一种可抵抗基础变形的防渗截水沟结构，包括在边坡上开设的横截面为梯形的沟体，所述沟体内依次设置有：防渗层，其为采用褶皱方式铺设在沟体表面的涂覆有防水膜的复合土工布；缓冲层，其为铺设在所述复合土工布上的砂砾垫层；固结层，其为浇筑在所述砂砾垫层上的浆砌片石或水泥混凝土浇筑层。本发明结构简单，坚固结实，防渗性能良好，其施工方便，原料易得，成本低廉，即使圬工截水沟因基础变形发生开裂、沟内的水流仍然不会下渗，避免边坡受到流水冲刷，充分提高边坡的稳定性和安全性。
Anti-seepage catchwater structure capable of resisting foundation deformation
The invention discloses an anti-seepage catchwater structure capable of resisting foundation deformation. The structure comprises a ditch body with a trapezoidal cross section arranged on a side slope, wherein the ditch body is sequentially provided with an anti-seepage layer, a buffer layer and a consolidation layer, wherein the anti-seepage layer is a composite geotextile coated with a waterproof film and laid on the surface of the ditch body in a folded mode; the buffer layer is a gravel cushion layer laid on the composite geotextile; and the consolidation layer is a mortar rubble or cementconcrete pouring layer poured on the gravel cushion layer. The anti-seepage catchwater structure has the advantages of simple structure, firmness, good anti-seepage performance, convenient construction, easy available raw materials and low cost; even if a masonry catchwater cracks due to foundation deformation, the water flow in the catchwater does not seep down, so the slope is prevented from being washed by running water, and the stability and safety of the slope are improved fully.
本发明公开了一种可抵抗基础变形的防渗截水沟结构，包括在边坡上开设的横截面为梯形的沟体，所述沟体内依次设置有：防渗层，其为采用褶皱方式铺设在沟体表面的涂覆有防水膜的复合土工布；缓冲层，其为铺设在所述复合土工布上的砂砾垫层；固结层，其为浇筑在所述砂砾垫层上的浆砌片石或水泥混凝土浇筑层。本发明结构简单，坚固结实，防渗性能良好，其施工方便，原料易得，成本低廉，即使圬工截水沟因基础变形发生开裂、沟内的水流仍然不会下渗，避免边坡受到流水冲刷，充分提高边坡的稳定性和安全性。
Anti-seepage catchwater structure capable of resisting foundation deformation
可抵抗基础变形的防渗截水沟结构
REN ZIMING (Autor:in) / LIU HONGSEN (Autor:in) / TAO QUANLIN (Autor:in) / WANG FANGCHAO (Autor:in) / DUAN YINGCHAO (Autor:in) / DU BINGJIE (Autor:in) / SHI XIAO (Autor:in) / WU NING (Autor:in)
17.04.2020
Patent
Elektronische Ressource
Chinesisch
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