Underground anti-seismic structure of subway station

• Main Authors: WEI HONGLIANG, FENG LIQIANG, CHANG QUANWEN, MENG HONG, SU HAIMING, XU DONG, MA MINCHENG, LUO CHONGDE, GUO YONGMING
• Format: Patent
• Language: English
• Published: 09.09.2015
• Subjects: BUILDING; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; CEILINGS; EMBANKMENTS; EXCAVATIONS; FENCING; FIXED CONSTRUCTIONS; FLOORS; FOUNDATIONS; GENERAL BUILDING CONSTRUCTIONS; HYDRAULIC ENGINEERING; INSULATION OR OTHER PROTECTION OF BUILDINGS; MASTS; ROOFS; SOIL SHIFTING; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL; UNDERGROUND OR UNDERWATER STRUCTURES; WALLS, e.g. PARTITIONS

The invention relates to the technical field of underground anti-seismic structures of subway stations, in particular to an underground anti-seismic structure of a subway station. The underground anti-seismic structure of the subway station comprises an underground outer wall (1) and an anti-seismic device (2) arranged on the underground outer wall (1). A ground (4) is vertically arranged at the lower end of the underground outer wall (1), a wall-isolated ground beam (5) is arranged above the ground (4) and is connected with the ground (4) through the anti-seismic device (2). The anti-seismic device (2) comprises a support plate (201) and a bolt (202) welded on the support plate (201). An elastic buffer layer (3) is arranged between the support plate (201) and the underground outer wall (1). The underground anti-seismic structure of the subway station has the advantages of being simple in structure, good in anti-seismic capacity and good in effect, and the problem that the outer wall of the underground structure is damaged or even collapses due to influence of the seismic effect of the subway station can be effectively solved.