标题:Rain-wind-induced vibration Control for Long Span Transmission Tower
作者:Tian, Li; Jin, Shu; Wang, Zilong
通讯作者:Tian, L
作者机构:[Tian, Li] Shandong Univ, Sch Civil & Hydraul Engn, Jinan 250061, Shandong, Peoples R China.; [Jin, Shu; Wang, Zilong] Shandong Elect Power Engn Con 更多
会议名称:2nd International Conference on Intelligent Structure and Vibration Control (ISVC 2012)
会议日期:MAR 16-18, 2012
来源:ADVANCES IN INTELLIGENT STRUCTURE AND VIBRATION CONTROL
出版年:2012
卷:160
页码:240-244
DOI:10.4028/www.scientific.net/AMM.160.240
关键词:long span transmission tower; multiple tuned liquid damper; Rain-wind; induced vibration control; numerical simulation
摘要:In this paper, multiple tuned liquid dampers control for rain-wind-induced response of long span transmission tower is investigated. Equations of motion for a structure-TLD system are derived. According to the mechanism of vibration control, rain-wind-induced vibration control for tower model with multiple tuned liquid dampers is carried out by using numerical simulation. Three-dimensional finite element model of tower based on a real project is established. Rain-wind load time history is simulated based on wind and rain theory. Time history curves and the maximum responses without and with tuned liquid damper under rain-wind excitation are analyzed and discussed. The results show that the tuned liquid damper could decrease the rain-wind-induced response of long span transmission tower, and the device could be installed in tower when the response too large.
收录类别:CPCI-S;EI;SCOPUS
WOS核心被引频次:1
Scopus被引频次:2
资源类型:会议论文;期刊论文
原文链接:https://www.scopus.com/inward/record.uri?eid=2-s2.0-84859022440&doi=10.4028%2fwww.scientific.net%2fAMM.160.240&partnerID=40&md5=d20c30988a1a6208456773e6839e7578
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