Abstract:The seismic resistance of the safety evacuation device is mainly dependent on the structural design of the cabin, and it requires that the bulk structure must have sufficient strength and stiffness to resist the impact of the seismic load applied to the cabin. In this paper, the structure model of the similar triangular cabin structure is established, and then the seismic analysis of the structure of the similar triangular structure is carried out. The first twelve modes and the natural frequencies of the simi… Show more
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