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A platform for research: civil engineering, architecture and urbanism
Vibration isolation structure of tower crane foundation and construction method of vibration isolation structure
The invention relates to the technical field of building vibration isolation, and discloses a tower crane foundation vibration isolation structure and a construction method thereof.The tower crane foundation vibration isolation structure comprises a foundation pit top face, a foundation pit bottom face, an inclined side wall arranged between the foundation pit top face and the foundation pit bottom face and a raft foundation arranged above the foundation pit top face, and the foundation pit top face, the foundation pit bottom face and the inclined side wall define an inverted circular truncated cone shape; a leveling part, a waterproof part and a vibration isolation part are arranged on the inclined side wall and the bottom face of the foundation pit, the leveling part comprises a foundation soil layer arranged on the bottom face of the foundation pit and a concrete layer arranged on the upper end faces of the foundation soil layer and the inclined side wall, and the waterproof part comprises a waterproof layer arranged on the upper end face of the concrete layer and a waterproof protection layer arranged on the waterproof layer; the vibration isolation part comprises a vibration isolation cushion layer arranged on the upper end face of the waterproof protection layer and a vibration isolation cushion protection layer arranged on the vibration isolation cushion layer, a tower crane foundation is arranged on the upper end face of the vibration isolation cushion protection layer located on the bottom face of the foundation pit, a tower crane embedded section is poured in the tower crane foundation, the remaining space in the foundation pit is a filling layer, and the filling layer wraps the tower crane foundation.
本发明涉及建筑物隔振技术领域，公开了一种塔吊基础的隔振结构及其施工方法，包括：基坑顶面、基坑底面、设置于二者之间的倾斜侧壁和设置于基坑顶面以上的筏板基础，基坑顶面、基坑底面和倾斜侧壁围成倒圆台状，倾斜侧壁和基坑底面设置有找平部、防水部和隔振部，找平部包括设置于基坑底面的地基土层和设置于地基土层及倾斜侧壁上端面的混凝土层，防水部包括设置于混凝土层上端面的防水层和设置于防水层上的防水保护层，隔振部包括设置于防水保护层上端面的隔振垫层和设置于隔振垫层上的隔振垫保护层，位于基坑底面的隔振垫保护层的上端面上设置有塔吊基础，塔吊基础内浇筑有塔吊预埋节，基坑内的剩余空间为填充层，填充层包裹住塔吊基础。
Vibration isolation structure of tower crane foundation and construction method of vibration isolation structure
The invention relates to the technical field of building vibration isolation, and discloses a tower crane foundation vibration isolation structure and a construction method thereof.The tower crane foundation vibration isolation structure comprises a foundation pit top face, a foundation pit bottom face, an inclined side wall arranged between the foundation pit top face and the foundation pit bottom face and a raft foundation arranged above the foundation pit top face, and the foundation pit top face, the foundation pit bottom face and the inclined side wall define an inverted circular truncated cone shape; a leveling part, a waterproof part and a vibration isolation part are arranged on the inclined side wall and the bottom face of the foundation pit, the leveling part comprises a foundation soil layer arranged on the bottom face of the foundation pit and a concrete layer arranged on the upper end faces of the foundation soil layer and the inclined side wall, and the waterproof part comprises a waterproof layer arranged on the upper end face of the concrete layer and a waterproof protection layer arranged on the waterproof layer; the vibration isolation part comprises a vibration isolation cushion layer arranged on the upper end face of the waterproof protection layer and a vibration isolation cushion protection layer arranged on the vibration isolation cushion layer, a tower crane foundation is arranged on the upper end face of the vibration isolation cushion protection layer located on the bottom face of the foundation pit, a tower crane embedded section is poured in the tower crane foundation, the remaining space in the foundation pit is a filling layer, and the filling layer wraps the tower crane foundation.
本发明涉及建筑物隔振技术领域，公开了一种塔吊基础的隔振结构及其施工方法，包括：基坑顶面、基坑底面、设置于二者之间的倾斜侧壁和设置于基坑顶面以上的筏板基础，基坑顶面、基坑底面和倾斜侧壁围成倒圆台状，倾斜侧壁和基坑底面设置有找平部、防水部和隔振部，找平部包括设置于基坑底面的地基土层和设置于地基土层及倾斜侧壁上端面的混凝土层，防水部包括设置于混凝土层上端面的防水层和设置于防水层上的防水保护层，隔振部包括设置于防水保护层上端面的隔振垫层和设置于隔振垫层上的隔振垫保护层，位于基坑底面的隔振垫保护层的上端面上设置有塔吊基础，塔吊基础内浇筑有塔吊预埋节，基坑内的剩余空间为填充层，填充层包裹住塔吊基础。
Vibration isolation structure of tower crane foundation and construction method of vibration isolation structure
一种塔吊基础的隔振结构及其施工方法
ZHANG LILI (author) / YANG HUAJUN (author) / JIA XIANGHUI (author) / ZHAO KAI (author) / LIN SHUQI (author) / ZHANG XU (author) / MENG XIANGCHAO (author)
2022-05-24
Patent
Electronic Resource
Chinese
IPC:
E02D
FOUNDATIONS
,
Gründungen
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