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Novel rigidity landfill anti-permeation structure and construction method
The invention discloses a novel rigidity landfill anti-permeation structure and a construction method. The anti-permeation structure comprises a first cavity and a second cavity. The first cavity is formed through closing of a flexible anti-permeation structure, and the flexible anti-permeation structure is located in a closed cavity of a first rigidity anti-permeation structure. The second cavityis located below the first cavity, the second cavity is formed through closing of a second rigidity anti-permeation structure, and the lower surface of the second cavity is coated with an anti-permeation coating. During anti-permeation structure construction, two layers of rigidity anti-permeation structures are formed from bottom to top, and the closed flexible anti-permeation structure is arranged in the upper-layer rigidity anti-permeation structure. Multiple anti-permeation systems are formed by the anti-permeation structure and can effectively prevent environment pollution accidents caused by local structure damage; and through the arrangement of an overhauling observation layer, the abnormal condition of a rigidity landfill can be observed in time, the repairing measure is taken intime for treatment, and abnormal condition enlarging is avoided.
本发明公开了一种新型刚性填埋场防渗结构及施工方法,防渗结构包括第一腔体和第二腔体,第一腔体由柔性防渗透结构闭合形成,且柔性防渗透结构位于第一刚性防渗透结构的闭合空腔内;第二腔体位于第一腔体下方,且第二腔体由第二刚性防渗透结构闭合形成,第二腔体的下表面涂覆有防渗透涂层。防渗结构施工时按照从下到上形成两层刚性防渗结构,并在上层刚性防渗结构中设置封闭的柔性防渗结构。本发明的防渗结构形成了多道防渗系统,多道防渗系统可有效的防止局部结构破坏导致的环境污染事故,检修观察层的设置可及时观察发现刚性填埋场的异常状况,及时的采取修补措施加以处理,避免异常状况的扩大化。
Novel rigidity landfill anti-permeation structure and construction method
The invention discloses a novel rigidity landfill anti-permeation structure and a construction method. The anti-permeation structure comprises a first cavity and a second cavity. The first cavity is formed through closing of a flexible anti-permeation structure, and the flexible anti-permeation structure is located in a closed cavity of a first rigidity anti-permeation structure. The second cavityis located below the first cavity, the second cavity is formed through closing of a second rigidity anti-permeation structure, and the lower surface of the second cavity is coated with an anti-permeation coating. During anti-permeation structure construction, two layers of rigidity anti-permeation structures are formed from bottom to top, and the closed flexible anti-permeation structure is arranged in the upper-layer rigidity anti-permeation structure. Multiple anti-permeation systems are formed by the anti-permeation structure and can effectively prevent environment pollution accidents caused by local structure damage; and through the arrangement of an overhauling observation layer, the abnormal condition of a rigidity landfill can be observed in time, the repairing measure is taken intime for treatment, and abnormal condition enlarging is avoided.
本发明公开了一种新型刚性填埋场防渗结构及施工方法,防渗结构包括第一腔体和第二腔体,第一腔体由柔性防渗透结构闭合形成,且柔性防渗透结构位于第一刚性防渗透结构的闭合空腔内;第二腔体位于第一腔体下方,且第二腔体由第二刚性防渗透结构闭合形成,第二腔体的下表面涂覆有防渗透涂层。防渗结构施工时按照从下到上形成两层刚性防渗结构,并在上层刚性防渗结构中设置封闭的柔性防渗结构。本发明的防渗结构形成了多道防渗系统,多道防渗系统可有效的防止局部结构破坏导致的环境污染事故,检修观察层的设置可及时观察发现刚性填埋场的异常状况,及时的采取修补措施加以处理,避免异常状况的扩大化。
Novel rigidity landfill anti-permeation structure and construction method
一种新型刚性填埋场防渗结构及施工方法
WANG HE (Autor:in) / TAO WEIZHONG (Autor:in) / JIANG DAJI (Autor:in) / LIU JUNTAO (Autor:in) / WU WEIXING (Autor:in) / ZHAO YI (Autor:in) / LIANG YAN (Autor:in) / LAI JIANPING (Autor:in)
05.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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