IDA-Based Seismic Fragility Analysis of a Concrete-Filled Square Tubular Frame

Based on the incremental dynamic analysis (IDA) method, this paper conducts seismic fragility analysis of a CFST plane frame, a CFST spatial frame under 1D (one-dimensional) ground motions, and a CFST spatial frame under 2D (two-dimensional) ground motions, with different attacking angles. Firstly,...

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Bibliographic Details
Main Authors: Xiaoqiang Liu, Chengxiang Xu
Format: Article
Language:English
Published: MDPI AG 2024-08-01
Series:Buildings
Subjects:
Online Access:https://www.mdpi.com/2075-5309/14/9/2686