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No file available [This article belongs to Volume - 50, Issue - 2]
Gongcheng Kexue Yu Jishu/Advanced Engineering Science
Journal ID : AES-1690
Title : Vibration Analysis and Experimental Study of Simply-supported Concrete Beam Under Fire Based on Dynamic Test
LIU Caiwei, , MIAO Jijun, , GAO Tianyu, , HUANG Xuhong,

Abstract : In order to study the vibration characteristics of reinforced concrete (RC) structures during fire and to develop the method of damage assessment after fire, 4 simply-supported RC beams (L1~L4) were designed. Firstly, the finite element model of the simply-supported beams (L1~L4) were calibrated by picking up the modal information before exposure to fire. Then fire tests were conducted on L1~L4 for 60min, 90min, 120min and 150min respectively. During the fires, the structural modal information w

Keywords : RC, Vibration Analysis, Experimental Study, Concrete Beam Under Fire Based, vibration