铁道建筑
鐵道建築
철도건축
RAILWAY ENGINEERING
2015年
2期
21-24
,共4页
刘军%律伟%张小锋%郭红锋
劉軍%律偉%張小鋒%郭紅鋒
류군%률위%장소봉%곽홍봉
ε形钢阻尼器%抗震%消能%设计
ε形鋼阻尼器%抗震%消能%設計
ε형강조니기%항진%소능%설계
ε-shaped steel damper%Anti-seismic%Energy dissipation%Design
ε形钢阻尼器是一种尺寸小、性能优越的金属阻尼器，可广泛应用于各种工程抗震结构中。首先对影响ε形钢阻尼器性能的因素进行分析，并应用工程力学推导出ε形钢的设计计算公式，可用来快速估算其性能；其次通过仿真分析验证计算公式；最后通过性能试验进行设计验证。本文所推导的公式可用来便捷地设计ε形钢阻尼器。
ε形鋼阻尼器是一種呎吋小、性能優越的金屬阻尼器，可廣汎應用于各種工程抗震結構中。首先對影響ε形鋼阻尼器性能的因素進行分析，併應用工程力學推導齣ε形鋼的設計計算公式，可用來快速估算其性能；其次通過倣真分析驗證計算公式；最後通過性能試驗進行設計驗證。本文所推導的公式可用來便捷地設計ε形鋼阻尼器。
ε형강조니기시일충척촌소、성능우월적금속조니기，가엄범응용우각충공정항진결구중。수선대영향ε형강조니기성능적인소진행분석，병응용공정역학추도출ε형강적설계계산공식，가용래쾌속고산기성능；기차통과방진분석험증계산공식；최후통과성능시험진행설계험증。본문소추도적공식가용래편첩지설계ε형강조니기。
ε-shaped steel damper is a metal damper with smaller size and superior performance. It can be widely applied to various anti-seismic engineering structures. T he factors affecting ε-shaped steel damper was analyzed. T he design formula of ε-shaped steel damper was proposed to predict its performance rapidly. T he design formula of ε-shaped steel damper is validated by simulation and performance test. T he formula to design the ε-shaped steel damper may be conveniently used for design.
