2012•Advanced materials researchOpen access

The Failure Model of the Subway Station under Blast Loading

Li Xin Li, Man Li, Xiao Long Geng

Abstract

Based on The subway station of the blast in typical pressure load model, apply ABAQUS finite element analysis software，analysis the dynamic response of the numerical simulation in the metro station under the explosion peak load. Received the subway station failure mode under the blast load，the results show that the displacements of the structure affected by the blast loading directly are several times larger than that of structure far away from the blast loading.

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Key concepts: Subway station, Structural engineering, Finite element method, Engineering, Failure mode and effects analysis, Geotechnical engineering, Transport engineering