id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
ajst-23426	Li, Donghan	Analysis and Study on Dynamic Elastic-plastic Time History of Damaged Steel Frame Structures	2024	4	.pdf	application/pdf	2798	133	48	This study aims to enhance understanding of elastoplastic dynamic time- history analysis of damaged steel frame structures under seismic actions using OpenSees software. Floor Name Duration(s) Maximum Top Displacement(mm) 3 Imperial, Valley1 99.91 69.12 6 L. oma Prieta1 39.95 348.52 9 Kobe, Japan1 40.95 1170.24 Through comparing the variations in top displacement of damaged steel frame structures with different numbers of floors during seismic events, it was observed that the maximum top displacement increased with the number of floors: 69.12 millimeters for the three-story structure during the Imperial Valley1 earthquake, 292 millimeters for the six- story structure during the Cape Mendocino earthquake, and 1170 millimeters for the nine-story structure during the Kobe Japan1 earthquake.	cache/ajst-23426.pdf	txt/ajst-23426.txt