Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Karst area tunnel drainage structure capable of preventing precipitation and crystallization
The invention discloses a karst area tunnel drainage structure capable of preventing precipitation and crystallization, which comprises a tunnel body, a drainage pipe network embedded in the tunnel body, a central drainage ditch and transverse drainage ditches arranged at the road part of the tunnel body, a water outlet end of the drainage pipe network connected to the central drainage ditch, and a plurality of water collecting pits arranged at the bottom of the central drainage ditch. A one-way drainage groove is formed in the central drainage ditch between every two adjacent water collecting pits, the groove bottom of each one-way drainage groove is obliquely arranged, and the bottom face of each transverse drainage ditch is obliquely arranged. Maintenance wells are arranged on the edges of the two sides of the road respectively and communicated with the outer ends of the corresponding transverse drainage ditches, and the inner ends of the transverse drainage ditches are communicated with the central drainage ditch. The system has the remarkable effects that local visual management of the longitudinal drainage pipes, the transverse drainage pipes and the central drainage ditch is realized, and the cleanability of the transverse drainage pipes, the longitudinal drainage pipes and the central drainage ditch of the tunnel is improved.
本发明公开了一种可防沉淀结晶的岩溶区隧道排水结构，包括隧道本体，在隧道本体内埋设有排水管网，在隧道本体的道路部分设有中央排水沟和横向排水沟，排水管网的出水端连接至中央排水沟，在中央排水沟的底部设有若干集水坑，相邻两个集水坑之间的中央排水沟形成单向引流槽，单向引流槽的槽底倾斜设置，横向排水沟的底面倾斜设置；在道路的两侧边缘处分别设有检修井，检修井与对应的横向排水沟的外端连通，横向排水沟的内端与中央排水沟连通。采用本发明的显著效果是，实现了对纵向排水管、横向排水管、中央排水沟的局部可视化管理，提高了隧道横向排水管、纵向排水管和中央排水沟的可清洗性。
Karst area tunnel drainage structure capable of preventing precipitation and crystallization
The invention discloses a karst area tunnel drainage structure capable of preventing precipitation and crystallization, which comprises a tunnel body, a drainage pipe network embedded in the tunnel body, a central drainage ditch and transverse drainage ditches arranged at the road part of the tunnel body, a water outlet end of the drainage pipe network connected to the central drainage ditch, and a plurality of water collecting pits arranged at the bottom of the central drainage ditch. A one-way drainage groove is formed in the central drainage ditch between every two adjacent water collecting pits, the groove bottom of each one-way drainage groove is obliquely arranged, and the bottom face of each transverse drainage ditch is obliquely arranged. Maintenance wells are arranged on the edges of the two sides of the road respectively and communicated with the outer ends of the corresponding transverse drainage ditches, and the inner ends of the transverse drainage ditches are communicated with the central drainage ditch. The system has the remarkable effects that local visual management of the longitudinal drainage pipes, the transverse drainage pipes and the central drainage ditch is realized, and the cleanability of the transverse drainage pipes, the longitudinal drainage pipes and the central drainage ditch of the tunnel is improved.
本发明公开了一种可防沉淀结晶的岩溶区隧道排水结构，包括隧道本体，在隧道本体内埋设有排水管网，在隧道本体的道路部分设有中央排水沟和横向排水沟，排水管网的出水端连接至中央排水沟，在中央排水沟的底部设有若干集水坑，相邻两个集水坑之间的中央排水沟形成单向引流槽，单向引流槽的槽底倾斜设置，横向排水沟的底面倾斜设置；在道路的两侧边缘处分别设有检修井，检修井与对应的横向排水沟的外端连通，横向排水沟的内端与中央排水沟连通。采用本发明的显著效果是，实现了对纵向排水管、横向排水管、中央排水沟的局部可视化管理，提高了隧道横向排水管、纵向排水管和中央排水沟的可清洗性。
Karst area tunnel drainage structure capable of preventing precipitation and crystallization
可防沉淀结晶的岩溶区隧道排水结构
CHEN LINJIE (Autor:in) / CHEN BINKE (Autor:in) / YANG TAO (Autor:in) / DENG YUAN (Autor:in) / WANG YUDI (Autor:in) / ZHANG CAN (Autor:in) / YE PENGFEI (Autor:in)
23.06.2023
Patent
Elektronische Ressource
Chinesisch
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