Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Self-adaptive structure system for tunnel to pass through active fault
The invention discloses a self-adaptive structure system for a tunnel to pass through an active fault. The self-adaptive structure system comprises a tunnel structure, a safety space, a track system and a self-adaptive supporting system. When the active fault is dislocated, surrounding rock moving downwards is footwall surrounding rock, a safety space is arranged between the track system and a tunnel structure arranged on the footwall surrounding rock, and the self-adaptive supporting system is arranged in the safety space; the self-adaptive supporting system comprises gear devices arranged on the two sides of the track system, and the gear devices are connected with the tunnel structure and the track system. After the active fault is dislocated, the footwall rock moves downwards, the hanging wall rock supports the rail system upwards, the rail system moves upwards relative to the footwall rock, the gear device has a braking function to provide vertical supporting force for the rail system arranged in the footwall rock tunnel structure, and the position of the rail system in the vertical direction is kept unchanged. According to the method, the function of self-adaptive adjustment can be achieved according to the fault displacement, the flatness of the track system in the longitudinal direction is maintained, and the fault displacement is reasonably distributed in the tunnel section.
本发明公开了一种隧道穿越活动断层自适应结构体系，包括隧道结构、安全空间、轨道系统及自适应支撑系统；当活动断层错动时，向下移动的围岩为下盘围岩，轨道系统与设于下盘围岩的隧道结构之间设有安全空间，自适应支撑系统设于安全空间内；自适应支撑系统包括设于轨道系统两侧的齿轮装置，齿轮装置与隧道结构和轨道系统连接；活动断层错动后，下盘围岩向下移动，上盘围岩向上支撑轨道系统，轨道系统相对下盘围岩向上移动，齿轮装置具有制动功能为设于下盘围岩隧道结构内的轨道系统提供竖向的支撑力，保持轨道系统竖向方向位置不变。本发明可根据断层错动量实现自适应调节的功能，维持轨道系统纵向上的平整，使断层错动量在隧道段合理地分配。
Self-adaptive structure system for tunnel to pass through active fault
The invention discloses a self-adaptive structure system for a tunnel to pass through an active fault. The self-adaptive structure system comprises a tunnel structure, a safety space, a track system and a self-adaptive supporting system. When the active fault is dislocated, surrounding rock moving downwards is footwall surrounding rock, a safety space is arranged between the track system and a tunnel structure arranged on the footwall surrounding rock, and the self-adaptive supporting system is arranged in the safety space; the self-adaptive supporting system comprises gear devices arranged on the two sides of the track system, and the gear devices are connected with the tunnel structure and the track system. After the active fault is dislocated, the footwall rock moves downwards, the hanging wall rock supports the rail system upwards, the rail system moves upwards relative to the footwall rock, the gear device has a braking function to provide vertical supporting force for the rail system arranged in the footwall rock tunnel structure, and the position of the rail system in the vertical direction is kept unchanged. According to the method, the function of self-adaptive adjustment can be achieved according to the fault displacement, the flatness of the track system in the longitudinal direction is maintained, and the fault displacement is reasonably distributed in the tunnel section.
本发明公开了一种隧道穿越活动断层自适应结构体系，包括隧道结构、安全空间、轨道系统及自适应支撑系统；当活动断层错动时，向下移动的围岩为下盘围岩，轨道系统与设于下盘围岩的隧道结构之间设有安全空间，自适应支撑系统设于安全空间内；自适应支撑系统包括设于轨道系统两侧的齿轮装置，齿轮装置与隧道结构和轨道系统连接；活动断层错动后，下盘围岩向下移动，上盘围岩向上支撑轨道系统，轨道系统相对下盘围岩向上移动，齿轮装置具有制动功能为设于下盘围岩隧道结构内的轨道系统提供竖向的支撑力，保持轨道系统竖向方向位置不变。本发明可根据断层错动量实现自适应调节的功能，维持轨道系统纵向上的平整，使断层错动量在隧道段合理地分配。
Self-adaptive structure system for tunnel to pass through active fault
隧道穿越活动断层自适应结构体系
LI GEN (Autor:in) / JIANG SHUAI (Autor:in) / TANG CHUNAN (Autor:in) / WANG ZHONGTAO (Autor:in) / LI LIANCHONG (Autor:in) / DU KUN (Autor:in) / LV ZHONGRONG (Autor:in)
06.02.2024
Patent
Elektronische Ressource
Chinesisch
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