Dynamic response of concrete tanks under far-field, long-period earthquakes

doi:10.1680/jstbu.180024

CORC > 兰州理工大学 > 兰州理工大学 > 土木工程学院

	Dynamic response of concrete tanks under far-field, long-period earthquakes
	Cheng, Xuansheng 1,2; Jing, Wei 1,2; Li, De 2
刊名	PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS-STRUCTURES AND BUILDINGS
	2021-01
卷号	174 期号:1 页码:41-54
关键词	BEHAVIOR
ISSN号	0965-0911
DOI	10.1680/jstbu.180024
英文摘要	The dynamic responses of rectangular concrete liquid-storage tanks under near-field and far-field, long-period (FFLP) earthquakes were comparatively studied using a shaking table. The effects of different seismic reduction methods were compared and the influence of limiting devices on sliding isolation was evaluated. Under a FFLP earthquake, the results showed that liquid sloshing was more likely to exhibit non-linear behaviour. Greater sloshing occurred in tanks with rubber isolation and sliding isolation with the spring limiting device than in the other types of tank. These two damping measures actually increased the sloshing height. Sliding isolation with the steel-bar limiting device significantly reduced the sloshing height, and sliding isolation produced greater horizontal displacement. However, the influence of a FFLP earthquake on other liquid sloshing responses was not remarkable. Sliding isolation with the steel-bar limiting device was found to have the most beneficial effect.
WOS研究方向	Construction & Building Technology ; Engineering
语种	英语
出版者	ICE Publishing
WOS记录号	WOS:000609907600006
内容类型	期刊论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/147361]
专题	土木工程学院
作者单位	1.Lanzhou Univ Technol, Key Lab Disaster Prevent & Mitigat Civil Engn Gan, Lanzhou, Peoples R China; 2.Lanzhou Univ Technol, Minist Educ, Western Engn Res Ctr Disaster Mitigat Civil Engn, Lanzhou, Peoples R China
推荐引用方式 GB/T 7714	Cheng, Xuansheng,Jing, Wei,Li, De. Dynamic response of concrete tanks under far-field, long-period earthquakes[J]. PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS-STRUCTURES AND BUILDINGS,2021,174(1):41-54.
APA	Cheng, Xuansheng,Jing, Wei,&Li, De.(2021).Dynamic response of concrete tanks under far-field, long-period earthquakes.PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS-STRUCTURES AND BUILDINGS,174(1),41-54.
MLA	Cheng, Xuansheng,et al."Dynamic response of concrete tanks under far-field, long-period earthquakes".PROCEEDINGS OF THE INSTITUTION OF CIVIL ENGINEERS-STRUCTURES AND BUILDINGS 174.1(2021):41-54.