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A platform for research: civil engineering, architecture and urbanism
Permanent and temporary combined vibration isolation structure and construction method
The invention discloses a permanent and temporary combined vibration isolation structure, the vibration isolation structure is arranged between a building and a vibration source, the vibration isolation structure comprises two cast-in-place concrete retaining walls, a bottom plate and a vibration isolation open trench, and the vibration isolation open trench is a hollow trench of a U-shaped structure formed by the two cast-in-place concrete retaining walls and the bottom plate; according to the vibration isolation open trench, the anchor rod is adopted as an anchor pulling system, deformation of the side wall of the vibration isolation trench can be controlled, the bending moment of the side wall can be reduced, and the stability of the open trench is enhanced. The vibration isolation open trench is excavated in a sloping mode, and the supporting anchor rod is also used as a vibration isolation open trench anchor pulling system. The construction is convenient, the cost is reduced through permanent and temporary combination, and the economic benefits of the open trench are improved.
本发明公开了一种永临结合的隔振结构，所述的隔振结构布置在建筑与振源之间，隔振结构包括两片现浇混凝土挡墙、底板和隔振空沟，所述隔振空沟为通过两片现浇混凝土挡墙和底板构成的U型结构的中空沟槽；本发明的隔振空沟采用了锚杆作为拉锚体系，有利于控制隔振沟侧壁的变形和减少侧壁弯矩，增强了空沟的稳定性。隔振空沟采用放坡式开挖，支护锚杆兼做隔振空沟拉锚体系。不仅施工方便，同时永临结合降低了成本，提高了空沟的经济效益。
Permanent and temporary combined vibration isolation structure and construction method
The invention discloses a permanent and temporary combined vibration isolation structure, the vibration isolation structure is arranged between a building and a vibration source, the vibration isolation structure comprises two cast-in-place concrete retaining walls, a bottom plate and a vibration isolation open trench, and the vibration isolation open trench is a hollow trench of a U-shaped structure formed by the two cast-in-place concrete retaining walls and the bottom plate; according to the vibration isolation open trench, the anchor rod is adopted as an anchor pulling system, deformation of the side wall of the vibration isolation trench can be controlled, the bending moment of the side wall can be reduced, and the stability of the open trench is enhanced. The vibration isolation open trench is excavated in a sloping mode, and the supporting anchor rod is also used as a vibration isolation open trench anchor pulling system. The construction is convenient, the cost is reduced through permanent and temporary combination, and the economic benefits of the open trench are improved.
本发明公开了一种永临结合的隔振结构，所述的隔振结构布置在建筑与振源之间，隔振结构包括两片现浇混凝土挡墙、底板和隔振空沟，所述隔振空沟为通过两片现浇混凝土挡墙和底板构成的U型结构的中空沟槽；本发明的隔振空沟采用了锚杆作为拉锚体系，有利于控制隔振沟侧壁的变形和减少侧壁弯矩，增强了空沟的稳定性。隔振空沟采用放坡式开挖，支护锚杆兼做隔振空沟拉锚体系。不仅施工方便，同时永临结合降低了成本，提高了空沟的经济效益。
Permanent and temporary combined vibration isolation structure and construction method
一种永临结合的隔振结构及施工方法
WANG YUFEI (author) / TANG REN (author) / GUAN JIANCHENG (author)
2023-02-03
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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