HIGH TEMPERATURE BEHAVIOR OF SERIAL ISOLATION SYSTEM AND FIRE PROTECTION

CORC > 兰州理工大学 > 兰州理工大学 > 土木工程学院

	HIGH TEMPERATURE BEHAVIOR OF SERIAL ISOLATION SYSTEM AND FIRE PROTECTION
	Du, Yong-Feng 1,2; Kou, Jia-Liang 1; Kou, Weiwei
	2011
关键词	fire performance seismic isolation series isolation temperature field
页码	580-586
英文摘要	This paper presents the numerical simulation of the temperature field of laminated rubber isolation bearings under high temperature. Small scale specimens are used to carry temperature conduction and temperature field distribution test. After experiencing a high temperature of 420 degrees C, the isolation bearing model specimens and reinforced concrete columns should be made in seires. And pressure-cut reciprocating test on mechanical properties of the system will be conducted. The results show that properties of laminated rubber isolation bearings degradate quite serious under the action of high temperature. Rubber isolation bearings under bearing state began to change in distortion at a slightly high temperature. This suggests that it is very important for laminated rubber bearings with fire protection measures to ensure base-isolated structure bearing capacity security in practical projects.
会议录	INNOVATION & SUSTAINABILITY OF STRUCTURES, VOLS 1 AND 2
会议录出版者	SOUTHEAST UNIV PRESS
会议录出版地	2 SIPAILOU, NANJING 210096, PEOPLES R CHINA
语种	英语
资助项目	Natural Science Foundation of China[50978130] ; science and technology supporting program of Gansu Province[090-GKCA040]
WOS研究方向	Construction & Building Technology ; Engineering
WOS记录号	WOS:000392352300072
内容类型	会议论文
源URL	[http://119.78.100.223/handle/2XXMBERH/37341]
专题	土木工程学院
通讯作者	Du, Yong-Feng
作者单位	1.Lanzhou Univ Technol, Inst Earthquake Protect & Disaster Mitigat, Lanzhou 730050, Peoples R China 2.Lanzhou Univ Technol, Western Ctr Disaster Mitigat Civil Engn, Minist Educ, Lanzhou 730050, Peoples R China
推荐引用方式 GB/T 7714	Du, Yong-Feng,Kou, Jia-Liang,Kou, Weiwei. HIGH TEMPERATURE BEHAVIOR OF SERIAL ISOLATION SYSTEM AND FIRE PROTECTION[C]. 见:.