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A platform for research: civil engineering, architecture and urbanism
Interlayer shear type underground structure shock-isolation shock-absorption system and construction method thereof
The invention discloses an interlayer shear type underground structure shock-isolation shock-absorption system. The system comprises an underground structure, all layers of structure bodies of the underground structure are connected through rolling supports, and shear glide can be generated among all the layers of structure bodies; a limiting device is arranged on the side of the underground structure and used for preventing interlayer shear deformation from being too large, a plurality of shock-isolation pads are arranged at the bottom and the side of the underground structure in a matched mode, each shock-isolation pad is correspondingly provided with one supporting column used for providing rigid bearing force for the shock-isolation pad, one end of each shock-isolation pad is fixedly connected with the underground structure, the other end of each shock-isolation pad is fixedly connected with the corresponding supporting column, and the portion between the underground structure and a soil body is filled with foam resin. The system has the advantages that the shock-absorbing effect is good, resonance is avoided, seismic energy transmitting into the structure is limited, the seismic response of the structure is reduced, and safety of the structure is guaranteed.
Interlayer shear type underground structure shock-isolation shock-absorption system and construction method thereof
The invention discloses an interlayer shear type underground structure shock-isolation shock-absorption system. The system comprises an underground structure, all layers of structure bodies of the underground structure are connected through rolling supports, and shear glide can be generated among all the layers of structure bodies; a limiting device is arranged on the side of the underground structure and used for preventing interlayer shear deformation from being too large, a plurality of shock-isolation pads are arranged at the bottom and the side of the underground structure in a matched mode, each shock-isolation pad is correspondingly provided with one supporting column used for providing rigid bearing force for the shock-isolation pad, one end of each shock-isolation pad is fixedly connected with the underground structure, the other end of each shock-isolation pad is fixedly connected with the corresponding supporting column, and the portion between the underground structure and a soil body is filled with foam resin. The system has the advantages that the shock-absorbing effect is good, resonance is avoided, seismic energy transmitting into the structure is limited, the seismic response of the structure is reduced, and safety of the structure is guaranteed.
Interlayer shear type underground structure shock-isolation shock-absorption system and construction method thereof
ZUO XI (author) / NI HONG (author) / GU RONGRONG (author) / REN YAN (author)
2015-08-12
Patent
Electronic Resource
English
IPC:
E02D
FOUNDATIONS
,
Gründungen
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