Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Hazardous waste flexible landfill reservoir bottom structure and construction method thereof
The invention discloses a dangerous waste flexible landfill reservoir bottom structure and a construction method thereof, and relates to the technical field of flexible landfill reservoir bottoms, the dangerous waste flexible landfill reservoir bottom structure comprises a first slope arranged at the bottom of an inverted-pot-shaped pot bottom and a reservoir bottom center line determined according to a reservoir bottom boundary line on the periphery of the first slope, and the reservoir bottom center line is located above the reservoir bottom boundary line; a plurality of underground water inverted-drainage secondary blind ditches are laid on the underground water inverted-drainage main blind ditches, first slopes are arranged between the underground water inverted-drainage main blind ditches and the reservoir bottom boundary lines on the two sides, a leachate inverted-drainage main pipe, leachate inverted-drainage secondary pipes and an underground water inverted-drainage main pipe are laid on the underground water inverted-drainage main blind ditches along the reservoir bottom boundary lines, and the underground water inverted-drainage secondary blind ditches are arranged on the second slopes on the two sides of the midline of the reservoir bottom and communicate with the underground water inverted-drainage main blind ditches; percolate inverted-drainage branch pipes and underground water inverted-drainage secondary pipes which are respectively communicated with the percolate inverted-drainage main pipe and the underground water inverted-drainage main pipe are paved in the plurality of underground water inverted-drainage secondary blind ditches; and the impermeable film is paved above the inverted-pot-shaped reservoir bottom. By means of the method, the problem that when garbage is accumulated in a traditional pot-shaped structure, an anti-seepage film is torn and damaged can be solved.
本发明公开了一种危险废物柔性填埋场库底结构及其施工方法，涉及柔性填埋场库底技术领域，包括：倒锅形锅底底部设有第一斜坡，和根据第一斜坡周边的库底边界线确定的库底中线，库底中线位于库底边界线的上方，且与两侧的库底边界线之间设有第一斜坡，地下水倒排主盲沟沿着库底边界线铺设有渗滤液倒排主管、渗滤液倒排次管，和地下水倒排主管，多个地下水倒排次盲沟设于库底中线的两侧的第二斜坡上，且与地下水倒排主盲沟连通，多个地下水倒排次盲沟内铺设有与渗滤液倒排主管和地下水倒排主管分别连通的渗滤液倒排支管和地下水倒排次管，防渗膜铺设于倒锅形库底的上方。该方法可以改变传统的锅型结构里垃圾堆积时候，会造成防渗膜撕扯破损的问题。
Hazardous waste flexible landfill reservoir bottom structure and construction method thereof
The invention discloses a dangerous waste flexible landfill reservoir bottom structure and a construction method thereof, and relates to the technical field of flexible landfill reservoir bottoms, the dangerous waste flexible landfill reservoir bottom structure comprises a first slope arranged at the bottom of an inverted-pot-shaped pot bottom and a reservoir bottom center line determined according to a reservoir bottom boundary line on the periphery of the first slope, and the reservoir bottom center line is located above the reservoir bottom boundary line; a plurality of underground water inverted-drainage secondary blind ditches are laid on the underground water inverted-drainage main blind ditches, first slopes are arranged between the underground water inverted-drainage main blind ditches and the reservoir bottom boundary lines on the two sides, a leachate inverted-drainage main pipe, leachate inverted-drainage secondary pipes and an underground water inverted-drainage main pipe are laid on the underground water inverted-drainage main blind ditches along the reservoir bottom boundary lines, and the underground water inverted-drainage secondary blind ditches are arranged on the second slopes on the two sides of the midline of the reservoir bottom and communicate with the underground water inverted-drainage main blind ditches; percolate inverted-drainage branch pipes and underground water inverted-drainage secondary pipes which are respectively communicated with the percolate inverted-drainage main pipe and the underground water inverted-drainage main pipe are paved in the plurality of underground water inverted-drainage secondary blind ditches; and the impermeable film is paved above the inverted-pot-shaped reservoir bottom. By means of the method, the problem that when garbage is accumulated in a traditional pot-shaped structure, an anti-seepage film is torn and damaged can be solved.
本发明公开了一种危险废物柔性填埋场库底结构及其施工方法，涉及柔性填埋场库底技术领域，包括：倒锅形锅底底部设有第一斜坡，和根据第一斜坡周边的库底边界线确定的库底中线，库底中线位于库底边界线的上方，且与两侧的库底边界线之间设有第一斜坡，地下水倒排主盲沟沿着库底边界线铺设有渗滤液倒排主管、渗滤液倒排次管，和地下水倒排主管，多个地下水倒排次盲沟设于库底中线的两侧的第二斜坡上，且与地下水倒排主盲沟连通，多个地下水倒排次盲沟内铺设有与渗滤液倒排主管和地下水倒排主管分别连通的渗滤液倒排支管和地下水倒排次管，防渗膜铺设于倒锅形库底的上方。该方法可以改变传统的锅型结构里垃圾堆积时候，会造成防渗膜撕扯破损的问题。
Hazardous waste flexible landfill reservoir bottom structure and construction method thereof
一种危险废物柔性填埋场库底结构及其施工方法
ZHANG DONG (Autor:in) / FEI KONGJUAN (Autor:in) / WANG CHONG (Autor:in) / HUI YANLONG (Autor:in) / HAN JUNPING (Autor:in) / YANG YANG (Autor:in) / WANG RUOLIN (Autor:in)
17.11.2023
Patent
Elektronische Ressource
Chinesisch
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