A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Hydropower station water diversion inclined shaft arrangement structure and method suitable for TBM construction
The invention discloses a hydropower station water diversion inclined shaft arrangement structure and a method suitable for TBM construction. TBM equipment is transported to an assembly cavern through a second construction adit to complete assembly and is stepped into a starting cavern to prepare for excavation of a corresponding water diversion inclined shaft, after excavation is completed, the TBM equipment is disassembled in a disassembly cavern and is transported out through a first construction adit, then the TBM equipment enters into an assembly cavern corresponding to another water diversion inclined shaft through the second construction adit for assembly, after assembly is completed, starting, tunneling and disassembling are conducted, and so on, and excavation construction of all the water diversion inclined shafts is completed. The hydropower station water diversion inclined shaft arrangement structure can solve the problems that a water diversion system is long and a middle adit needs to be additionally arranged, the water diversion system arrangement is optimized, the water diversion system length is shortened, the project civil engineering amount is reduced, and the construction speed is increased.
本发明公开了一种适用于TBM施工的水电站引水斜井布置结构及方法，TBM设备通过第二施工支洞运输至组装洞室完成组装，步进至始发洞室内准备进行对应的引水斜井的开挖，开挖完成后，TBM设备在拆机洞室内进行拆机，并通过第一施工支洞运出，随后通过第二施工支洞进入另一条引水斜井对应的组装洞室进行组装，组装完成后进行始发、掘进和拆机，依次类推，完成所有引水斜井的开挖施工。该引水斜井布置结构可以解决引水系统长度长以及需增设中平洞的问题，优化了引水系统布置，缩短了引水系统长度，减小了工程土建工程量，提高了施工速度。
Hydropower station water diversion inclined shaft arrangement structure and method suitable for TBM construction
The invention discloses a hydropower station water diversion inclined shaft arrangement structure and a method suitable for TBM construction. TBM equipment is transported to an assembly cavern through a second construction adit to complete assembly and is stepped into a starting cavern to prepare for excavation of a corresponding water diversion inclined shaft, after excavation is completed, the TBM equipment is disassembled in a disassembly cavern and is transported out through a first construction adit, then the TBM equipment enters into an assembly cavern corresponding to another water diversion inclined shaft through the second construction adit for assembly, after assembly is completed, starting, tunneling and disassembling are conducted, and so on, and excavation construction of all the water diversion inclined shafts is completed. The hydropower station water diversion inclined shaft arrangement structure can solve the problems that a water diversion system is long and a middle adit needs to be additionally arranged, the water diversion system arrangement is optimized, the water diversion system length is shortened, the project civil engineering amount is reduced, and the construction speed is increased.
本发明公开了一种适用于TBM施工的水电站引水斜井布置结构及方法，TBM设备通过第二施工支洞运输至组装洞室完成组装，步进至始发洞室内准备进行对应的引水斜井的开挖，开挖完成后，TBM设备在拆机洞室内进行拆机，并通过第一施工支洞运出，随后通过第二施工支洞进入另一条引水斜井对应的组装洞室进行组装，组装完成后进行始发、掘进和拆机，依次类推，完成所有引水斜井的开挖施工。该引水斜井布置结构可以解决引水系统长度长以及需增设中平洞的问题，优化了引水系统布置，缩短了引水系统长度，减小了工程土建工程量，提高了施工速度。
Hydropower station water diversion inclined shaft arrangement structure and method suitable for TBM construction
一种适用于TBM施工的水电站引水斜井布置结构及方法
ZHANG XUEQING (author) / WANG BINGBAO (author) / ZHANG JIANGUO (author) / YIN KANG (author) / ZHAO LU (author) / DU CANG (author) / ZHU JINGPING (author) / SONG ZHENCONG (author) / GAO JIAN (author) / WANG TIANXING (author)
2021-06-04
Patent
Electronic Resource
Chinese
IPC:
E02B
HYDRAULIC ENGINEERING
,
Wasserbau
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