Seismic response of base-isolated CRLSS considering nonlinear elasticity of concrete

doi:10.3130/jaabe.17.533

CORC > 兰州理工大学 > 兰州理工大学 > 土木工程学院

	Seismic response of base-isolated CRLSS considering nonlinear elasticity of concrete
	Cheng, Xuansheng; Ma, Liang; Zhang, Aijun; Liu, Bo
刊名	Journal of Asian Architecture and Building Engineering
	2018
卷号	17 期号:3 页码:533-540
关键词	Concretes Earthquakes Elasticity Seismic response Walls (structural partitions) Bi-directional earthquakes Concrete materials Earthquake intensity Equivalent stress Liquid storage Liquid-solid interaction Nonlinear elasticity THREE-DIMENSIONAL FEM
ISSN号	13467581
DOI	10.3130/jaabe.17.533
英文摘要	The purpose of this paper is to study the seismic response of a base-isolated, concrete rectangular liquid-storage structure (CRLSS) under small-amplitude sloshing. In this study, the three-dimensional FEM of the base isolated CRLSS is established by using ADINA. The concrete material is assumed to be nonlinear and elastic, and the criterion for the small amplitude sloshing is defined to determine the seismic response of a base-isolated CRLSS under different conditions. The results show that when small-amplitude sloshing occurs and the nonlinear elasticity of the concrete material is considered, the displacement of wallboard, the height of liquid sloshing and the equivalent stress are increased with the increase in the earthquake intensity when comparing the same liquid height and different intensities of a bidirectional earthquake. The liquid height is found to affect the seismic response of the base-isolated CRLSS. The lower the liquid height is, the larger the equivalent stress is, and the greater the displacement of the wallboard and the amplitude of the liquid sloshing are. © 2018, Architectural Institute of Japan. All rights reserved.
WOS研究方向	Architecture ; Construction & Building Technology
语种	英语
出版者	Architectural Institute of Japan
WOS记录号	WOS:000453037900020
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/114175]
专题	土木工程学院经济管理学院
作者单位	School of Civil Engineering, Lanzhou University of Technology, China
推荐引用方式 GB/T 7714	Cheng, Xuansheng,Ma, Liang,Zhang, Aijun,et al. Seismic response of base-isolated CRLSS considering nonlinear elasticity of concrete[J]. Journal of Asian Architecture and Building Engineering,2018,17(3):533-540.
APA	Cheng, Xuansheng,Ma, Liang,Zhang, Aijun,&Liu, Bo.(2018).Seismic response of base-isolated CRLSS considering nonlinear elasticity of concrete.Journal of Asian Architecture and Building Engineering,17(3),533-540.
MLA	Cheng, Xuansheng,et al."Seismic response of base-isolated CRLSS considering nonlinear elasticity of concrete".Journal of Asian Architecture and Building Engineering 17.3(2018):533-540.