Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Anti-seepage structure of artificial lake bottom and construction method thereof
The invention relates to an anti-seepage structure of an artificial lake bottom and a construction method thereof. The anti-seepage structure comprises a supporting layer and an anti-seepage layer, wherein the supporting layer is located on the surface of the artificial lake bottom, the anti-seepage layer is located above the supporting layer, and the anti-seepage layer is polyurea, polyurethane or organic silicon; the supporting layer is made of rock-fill concrete or grouted rubble. The construction method comprises the following steps that earth excavation is carried out, specifically, earth and stone excavation is carried out by utilizing an excavator and a bulldozer to form an artificial lake; a supporting layer is constructed, specifically, stone blocks are stacked on the bottom soil body after the artificial lake is excavated to form a rock-fill body, and then self-compacting concrete is poured on the rock-fill body until the self-compacting concrete freely flows to fill gaps among the stone blocks of the rock-fill body to form the supporting layer; the anti-seepage layer is constructed, specifically, after the self-compacting concrete is solidified, anti-seepage layer primer is brushed on the supporting layer, the polyurea is used as a material, anti-seepage layer spraying construction is carried out, and the anti-seepage layer is formed; a gravel layer and/or a planting layer is constructed, specifically, the gravel layer and/or the planting layer used for planting vegetation at the bottom of the artificial lake are/is laid on the anti-seepage layer layer.
一种人工湖底防渗结构及其施工方法，防渗结构包括支撑层和防渗层，该支撑层位于人工湖底表面，该防渗层位于该支撑层上方，且该防渗层为聚脲、聚氨酯或有机硅；该支撑层为堆石混凝土或浆砌石。施工方法包括：土方开挖：利用挖掘机辅以推土机等进行土石开挖，形成人工湖；支撑层施工：在人工湖开挖后的底部土体上，堆积石块，形成堆石体，然后在堆石体上浇筑自密实混凝土，直至自密实混凝土自由流动填充该堆石体的石块之间的空隙，形成支撑层；防渗层施工：待自密实混凝土凝固后，在该支撑层上涂刷防渗层底漆，以聚脲为材料，进行防渗层喷涂施工，形成防渗层；砂石层和/或种植层施工：在防渗层上铺设用于人工湖底植被种植的砂石层和/或种植层。
Anti-seepage structure of artificial lake bottom and construction method thereof
The invention relates to an anti-seepage structure of an artificial lake bottom and a construction method thereof. The anti-seepage structure comprises a supporting layer and an anti-seepage layer, wherein the supporting layer is located on the surface of the artificial lake bottom, the anti-seepage layer is located above the supporting layer, and the anti-seepage layer is polyurea, polyurethane or organic silicon; the supporting layer is made of rock-fill concrete or grouted rubble. The construction method comprises the following steps that earth excavation is carried out, specifically, earth and stone excavation is carried out by utilizing an excavator and a bulldozer to form an artificial lake; a supporting layer is constructed, specifically, stone blocks are stacked on the bottom soil body after the artificial lake is excavated to form a rock-fill body, and then self-compacting concrete is poured on the rock-fill body until the self-compacting concrete freely flows to fill gaps among the stone blocks of the rock-fill body to form the supporting layer; the anti-seepage layer is constructed, specifically, after the self-compacting concrete is solidified, anti-seepage layer primer is brushed on the supporting layer, the polyurea is used as a material, anti-seepage layer spraying construction is carried out, and the anti-seepage layer is formed; a gravel layer and/or a planting layer is constructed, specifically, the gravel layer and/or the planting layer used for planting vegetation at the bottom of the artificial lake are/is laid on the anti-seepage layer layer.
一种人工湖底防渗结构及其施工方法，防渗结构包括支撑层和防渗层，该支撑层位于人工湖底表面，该防渗层位于该支撑层上方，且该防渗层为聚脲、聚氨酯或有机硅；该支撑层为堆石混凝土或浆砌石。施工方法包括：土方开挖：利用挖掘机辅以推土机等进行土石开挖，形成人工湖；支撑层施工：在人工湖开挖后的底部土体上，堆积石块，形成堆石体，然后在堆石体上浇筑自密实混凝土，直至自密实混凝土自由流动填充该堆石体的石块之间的空隙，形成支撑层；防渗层施工：待自密实混凝土凝固后，在该支撑层上涂刷防渗层底漆，以聚脲为材料，进行防渗层喷涂施工，形成防渗层；砂石层和/或种植层施工：在防渗层上铺设用于人工湖底植被种植的砂石层和/或种植层。
Anti-seepage structure of artificial lake bottom and construction method thereof
一种人工湖底防渗结构及其施工方法
LI BINGQI (Autor:in) / LIU XIAONAN (Autor:in) / WU SHUAI (Autor:in) / YU JIAN (Autor:in)
14.05.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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