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A platform for research: civil engineering, architecture and urbanism
Upstream-type tailing pond multi-level independent flood drainage system
The invention provides an upstream-type tailing pond multi-level independent flood drainage system. The upstream-type tailing pond multi-level independent flood drainage system is composed of multi-level sub-flood drainage systems. Each sub-flood drainage system is composed of a 1# flood drainage well, a 2# flood drainage well, a joint pipe, a concrete base and a flood drainage pipe, and the 2# flood drainage wells are located at the upstream positions of the 1# flood drainage wells. The bottoms of the 1# flood drainage wells and the 2# flood drainage wells separately communicate with the flood drainage pipes through the joint pipes, the joint pipes are buried in concrete bases, and the flood drainage pipes drain the flood to a regulating pond outside the reservoir along the horse road, the bottom of the reservoir and the bank slope. The welding range with an anti-seepage membrane is reduced, and the risk of leakage is reduced, because the anti-seepage membrane is not required during construction, the upstream-type tailing pond multi-level independent flood drainage system can be used in the construction of novel tailing pond projects, and can be widely used in the hidden danger control projects of flood drainage failure or expansion projects with insufficient flood discharge capacity.
本发明提供了一种上游式尾矿库多级独立式排洪系统，由多级子排洪系统组成，各级子排洪系统由1#排洪井、2#排洪井、接头管、混凝土基座和排洪管构成，2#排洪井位于1#排洪井上游位置，1#排洪井、2#排洪井底部分别通过接头管与排洪管连通，接头管埋设在混凝土基座内，排洪管沿着马道或库底、岸坡将洪水排至库外调节池。本发明减小了与防渗膜的焊接范围，降低了渗漏风险同时，因其建设不用穿防渗膜，不仅可用于新建尾矿库工程，还可以广泛应用于排洪失效的隐患治理工程或排洪能力不足的扩容工程。
Upstream-type tailing pond multi-level independent flood drainage system
The invention provides an upstream-type tailing pond multi-level independent flood drainage system. The upstream-type tailing pond multi-level independent flood drainage system is composed of multi-level sub-flood drainage systems. Each sub-flood drainage system is composed of a 1# flood drainage well, a 2# flood drainage well, a joint pipe, a concrete base and a flood drainage pipe, and the 2# flood drainage wells are located at the upstream positions of the 1# flood drainage wells. The bottoms of the 1# flood drainage wells and the 2# flood drainage wells separately communicate with the flood drainage pipes through the joint pipes, the joint pipes are buried in concrete bases, and the flood drainage pipes drain the flood to a regulating pond outside the reservoir along the horse road, the bottom of the reservoir and the bank slope. The welding range with an anti-seepage membrane is reduced, and the risk of leakage is reduced, because the anti-seepage membrane is not required during construction, the upstream-type tailing pond multi-level independent flood drainage system can be used in the construction of novel tailing pond projects, and can be widely used in the hidden danger control projects of flood drainage failure or expansion projects with insufficient flood discharge capacity.
本发明提供了一种上游式尾矿库多级独立式排洪系统，由多级子排洪系统组成，各级子排洪系统由1#排洪井、2#排洪井、接头管、混凝土基座和排洪管构成，2#排洪井位于1#排洪井上游位置，1#排洪井、2#排洪井底部分别通过接头管与排洪管连通，接头管埋设在混凝土基座内，排洪管沿着马道或库底、岸坡将洪水排至库外调节池。本发明减小了与防渗膜的焊接范围，降低了渗漏风险同时，因其建设不用穿防渗膜，不仅可用于新建尾矿库工程，还可以广泛应用于排洪失效的隐患治理工程或排洪能力不足的扩容工程。
Upstream-type tailing pond multi-level independent flood drainage system
一种上游式尾矿库多级独立式排洪系统
ZHANG XIAOQING (author) / WU WEIXING (author) / CHEN FAN (author) / TAN WENCHAO (author)
2020-09-29
Patent
Electronic Resource
Chinese
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