A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
High-backfill artificial lake anti-seepage system and construction method
The invention discloses a high backfill artificial lake anti-seepage system and a construction method, an artificial lake comprises a lakebed area and a revetment area, the artificial lake lakebed area anti-seepage system sequentially comprises a first clay layer, a geogrid composite cushion layer, a first geotechnical cloth layer, an HDPE geomembrane layer, a second geotechnical cloth layer and a sand gravel layer from bottom to top; the first clay layer, the geogrid composite cushion layer, the first geotechnical cloth layer, the HDPE geomembrane layer and the second geotechnical cloth layer extend to an artificial lake revetment area; a groove is formed in the top of the first clay layer of the artificial lake revetment area, and the geogrid composite cushion layer, the first geotechnical cloth layer, the HDPE geomembrane layer and the second geotechnical cloth layer are anchored in the groove; a second clay layer is laid on the upper layer of the artificial lake revetment area; vegetation bags are laid between the second clay layer and the sand gravel layer. According to the high-backfill artificial lake anti-seepage system and the construction method, the stability of the artificial lake anti-seepage system can be greatly improved, and meanwhile the low-carbon, green and environment-friendly construction benefits are achieved.
本发明公开了一种高回填人工湖防渗系统及施工方法，人工湖包括有湖底区及驳岸区，人工湖湖底区防渗系统由下到上依次包括有第一粘土层、土工格栅复合垫层、第一土工布层、HDPE土工膜层、第二土工布层及砂砾石层；所述第一粘土层、土工格栅复合垫层、第一土工布层、HDPE土工膜层及第二土工布层延伸至人工湖驳岸区；人工湖驳岸区第一粘土层的顶部设有沟槽，所述土工格栅复合垫层、第一土工布层、HDPE土工膜层及第二土工布层锚固在沟槽内；所述人工湖驳岸区上层铺设第二粘土层；所述第二粘土层与砂砾石层之间铺设有植生袋。本发明提供的一种高回填人工湖防渗系统及施工方法，可大幅度提高人工湖防渗系统的稳定性，同时兼具低碳、绿色和环保的施工效益。
High-backfill artificial lake anti-seepage system and construction method
The invention discloses a high backfill artificial lake anti-seepage system and a construction method, an artificial lake comprises a lakebed area and a revetment area, the artificial lake lakebed area anti-seepage system sequentially comprises a first clay layer, a geogrid composite cushion layer, a first geotechnical cloth layer, an HDPE geomembrane layer, a second geotechnical cloth layer and a sand gravel layer from bottom to top; the first clay layer, the geogrid composite cushion layer, the first geotechnical cloth layer, the HDPE geomembrane layer and the second geotechnical cloth layer extend to an artificial lake revetment area; a groove is formed in the top of the first clay layer of the artificial lake revetment area, and the geogrid composite cushion layer, the first geotechnical cloth layer, the HDPE geomembrane layer and the second geotechnical cloth layer are anchored in the groove; a second clay layer is laid on the upper layer of the artificial lake revetment area; vegetation bags are laid between the second clay layer and the sand gravel layer. According to the high-backfill artificial lake anti-seepage system and the construction method, the stability of the artificial lake anti-seepage system can be greatly improved, and meanwhile the low-carbon, green and environment-friendly construction benefits are achieved.
本发明公开了一种高回填人工湖防渗系统及施工方法，人工湖包括有湖底区及驳岸区，人工湖湖底区防渗系统由下到上依次包括有第一粘土层、土工格栅复合垫层、第一土工布层、HDPE土工膜层、第二土工布层及砂砾石层；所述第一粘土层、土工格栅复合垫层、第一土工布层、HDPE土工膜层及第二土工布层延伸至人工湖驳岸区；人工湖驳岸区第一粘土层的顶部设有沟槽，所述土工格栅复合垫层、第一土工布层、HDPE土工膜层及第二土工布层锚固在沟槽内；所述人工湖驳岸区上层铺设第二粘土层；所述第二粘土层与砂砾石层之间铺设有植生袋。本发明提供的一种高回填人工湖防渗系统及施工方法，可大幅度提高人工湖防渗系统的稳定性，同时兼具低碳、绿色和环保的施工效益。
High-backfill artificial lake anti-seepage system and construction method
一种高回填人工湖防渗系统及施工方法
LI GUANLIN (author) / HAO FENGJIANG (author) / LONG YETIAN (author) / CHENG HAO (author) / LU SHUMING (author) / FAN JIAO (author) / ZHU FASHUN (author) / CHEN XUAN (author) / AO ZHIXIANG (author) / LI YUWEI (author)
2023-02-03
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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