Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Isolation damping pile structure used for construction of large cross-section tunnel closed-spaced building and construction method of isolation damping pile structure
The invention belongs to the technical field of tunnel and underground construction design and construction, and particularly relates to an isolation damping pile structure used for the construction of a large cross-section tunnel closed-spaced building and a construction method of the isolation damping pile structure. An insulation damping pile is arranged between a building and a large cross-section tunnel, and comprises hole pile protecting walls; guiding steel pipes are arranged in the hole pile protecting walls; grouting steel pipes are arranged in the guiding steel pipes; the grouting steel pipes are filled with cement mortar; hole pile concrete is poured between the guiding steel pipes and the hole pile protecting walls, so that the safety of the large cross-section tunnel or underground structure cross-spaced building construction in the shallow buried upper-soft and lower-hard ground is effectively ensured. The isolation damping pile structure is reasonable in stress, the construction steps are simple, and the implementation schedule is fast, the problems that environmental risk sources such as large cross-section tunnel closed-spaced buildings are high in construction risk, and conventional reinforcement means and construction in a tunnel are in cross influence on each other are solved, and the influence on the surrounding environments and the structures of construction control by an upper-soft lower-hard ground shallow-buried excavation method is better prevented.
Isolation damping pile structure used for construction of large cross-section tunnel closed-spaced building and construction method of isolation damping pile structure
The invention belongs to the technical field of tunnel and underground construction design and construction, and particularly relates to an isolation damping pile structure used for the construction of a large cross-section tunnel closed-spaced building and a construction method of the isolation damping pile structure. An insulation damping pile is arranged between a building and a large cross-section tunnel, and comprises hole pile protecting walls; guiding steel pipes are arranged in the hole pile protecting walls; grouting steel pipes are arranged in the guiding steel pipes; the grouting steel pipes are filled with cement mortar; hole pile concrete is poured between the guiding steel pipes and the hole pile protecting walls, so that the safety of the large cross-section tunnel or underground structure cross-spaced building construction in the shallow buried upper-soft and lower-hard ground is effectively ensured. The isolation damping pile structure is reasonable in stress, the construction steps are simple, and the implementation schedule is fast, the problems that environmental risk sources such as large cross-section tunnel closed-spaced buildings are high in construction risk, and conventional reinforcement means and construction in a tunnel are in cross influence on each other are solved, and the influence on the surrounding environments and the structures of construction control by an upper-soft lower-hard ground shallow-buried excavation method is better prevented.
Isolation damping pile structure used for construction of large cross-section tunnel closed-spaced building and construction method of isolation damping pile structure
SONG CHAOYE (Autor:in) / ZHANG XIANFENG (Autor:in) / DU DAOLONG (Autor:in) / SONG YI (Autor:in) / XU FUDONG (Autor:in) / WANG NING (Autor:in) / XIONG TIANFANG (Autor:in) / ZHANG MEIQIN (Autor:in) / WANG RONGRONG (Autor:in)
26.08.2015
Patent
Elektronische Ressource
Englisch
IPC:
E02D
FOUNDATIONS
,
Gründungen
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