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A platform for research: civil engineering, architecture and urbanism
Diversion tunnel blocking structure for intersection of diversion tunnels
The invention discloses a diversion tunnel blocking structure for intersection of diversion tunnels. The structure comprises a diversion tunnel main body, a group of blocking assemblies arranged in multiple layers are arranged on the rear portion in the diversion tunnel main body, each blocking assembly comprises two connecting plates arranged on the two sides in the diversion tunnel main body, and a blocking plate is arranged between the two connecting plates in a clamped mode. connectors between the connecting plates and the blocking plates are arranged to be L-shaped, the sizes of the blocking plates arranged in the diversion tunnel main body from back to front are sequentially decreased, the connecting positions of the connecting plates and the blocking plates of the adjacent blocking assemblies are arranged in a staggered mode, therefore the connecting positions of the connecting plates and the plugging plates are staggered, weakness in the connection is prevented, the sealing effect and firmness of the blocking structure are improved, the supporting auxiliary plate is reinforced through the reinforcing steel bars, the supporting capacity and firmness of the supporting auxiliary plate can be effectively improved, collapse at the intersection position during follow-up diversion tunnel construction is avoided, and the service life of the blocking structure is prolonged.
本发明公开了一种引水隧洞交叉的导流洞封堵结构，包括导流洞主体，导流洞主体内后部设有一组多层设置的封堵组件，封堵组件包括两块设于导流洞主体内部两侧的连接板，两块连接板之间卡合设置有封堵板，所述连接板和封堵板之间的接口处均设置为“L”形，所述导流洞主体内，从后至前所设置的封堵板尺寸依次递减，所述相邻封堵组件的连接板和封堵板的连接处为错位设置，使得其连接处错位，避免连接处相同形成薄弱处从而提高了封堵结构的密封效果和牢固度，再通过加强钢筋对支撑辅助板进行加强，可以有效提高支撑辅助板的支撑能力和结实度，从而避免后续引水隧洞施工时交叉处出现塌陷等，提高了封堵结构的使用寿命。
Diversion tunnel blocking structure for intersection of diversion tunnels
The invention discloses a diversion tunnel blocking structure for intersection of diversion tunnels. The structure comprises a diversion tunnel main body, a group of blocking assemblies arranged in multiple layers are arranged on the rear portion in the diversion tunnel main body, each blocking assembly comprises two connecting plates arranged on the two sides in the diversion tunnel main body, and a blocking plate is arranged between the two connecting plates in a clamped mode. connectors between the connecting plates and the blocking plates are arranged to be L-shaped, the sizes of the blocking plates arranged in the diversion tunnel main body from back to front are sequentially decreased, the connecting positions of the connecting plates and the blocking plates of the adjacent blocking assemblies are arranged in a staggered mode, therefore the connecting positions of the connecting plates and the plugging plates are staggered, weakness in the connection is prevented, the sealing effect and firmness of the blocking structure are improved, the supporting auxiliary plate is reinforced through the reinforcing steel bars, the supporting capacity and firmness of the supporting auxiliary plate can be effectively improved, collapse at the intersection position during follow-up diversion tunnel construction is avoided, and the service life of the blocking structure is prolonged.
本发明公开了一种引水隧洞交叉的导流洞封堵结构，包括导流洞主体，导流洞主体内后部设有一组多层设置的封堵组件，封堵组件包括两块设于导流洞主体内部两侧的连接板，两块连接板之间卡合设置有封堵板，所述连接板和封堵板之间的接口处均设置为“L”形，所述导流洞主体内，从后至前所设置的封堵板尺寸依次递减，所述相邻封堵组件的连接板和封堵板的连接处为错位设置，使得其连接处错位，避免连接处相同形成薄弱处从而提高了封堵结构的密封效果和牢固度，再通过加强钢筋对支撑辅助板进行加强，可以有效提高支撑辅助板的支撑能力和结实度，从而避免后续引水隧洞施工时交叉处出现塌陷等，提高了封堵结构的使用寿命。
Diversion tunnel blocking structure for intersection of diversion tunnels
一种引水隧洞交叉的导流洞封堵结构
XU ZHIJING (author)
2022-02-15
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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