Release Time:2023-11-27  Hits:

Date of Publication: 2022-10-09

Journal: 防灾减灾学报

Issue: 1

Page Number: 10-15

ISSN: 1674-8565

Abstract: Introducing the conversion relation between response spectrum and power spectrum, adopting an iteration method to modify the power spectrum, an improved synthesis method of multi-point correlated and non-stationary earthquake ground motion is proposed on the base of the design response spectrum. Considering the interaction of soil and structure, the finite element model of a long-distance pipeline is established. Combined with space-varied effect and traveling wave effect, earthquake response analysis of the long-distance pipeline buried in the homogeneous site soils.

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