A Fast Method for the Acceleration Response Analysis of Two-Dimensional Sites Under Seismic Excitations

A Fast Method for the Acceleration Response Analysis of Two-Dimensional Sites Under Seismic Excitations

The mode superposition method has been widely used for the seismic response analysis of two-dimensional (2D) sites to enhance computational efficiency. However, this method lacks a guideline of modal truncation to control errors of acceleration responses. In this paper, the mode contribution coeffic...

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Bibliographic Details
Main Authors: Hongkai Chen, Yi Yong, Xueju Li, Danguang Pan
Format: Article
Language:English
Published: MDPI AG 2025-05-01
Series:Applied Sciences
Subjects:
two-dimensional site
seismic response
modal superposition method
modal truncation
time-history analysis
Online Access:https://www.mdpi.com/2076-3417/15/11/6082
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