水利与建筑工程学报
水利與建築工程學報
수리여건축공정학보
TECHNIQUE OF SEEPAGE CONTROL
2014年
4期
120-123
,共4页
SAP2000%阀厅%罕遇地震%动力分析
SAP2000%閥廳%罕遇地震%動力分析
SAP2000%벌청%한우지진%동력분석
SAP2000%valve hall%rare earthquake%dynamic analysis
采用有限元软件SAP2000对一钢框架-剪力墙结构的换流站阀厅在罕遇地震作用下的非线性动力性能进行分析。计算过程中，分别使用了三条典型地震波，最后分别得到了柱顶位移、柱底力及索轴力的时程曲线。计算结果表明，在罕遇地震作用下，结构位移可满足规范的要求，但索轴力和柱底力的增幅均较大，在设计时应给予重视。
採用有限元軟件SAP2000對一鋼框架-剪力牆結構的換流站閥廳在罕遇地震作用下的非線性動力性能進行分析。計算過程中，分彆使用瞭三條典型地震波，最後分彆得到瞭柱頂位移、柱底力及索軸力的時程麯線。計算結果錶明，在罕遇地震作用下，結構位移可滿足規範的要求，但索軸力和柱底力的增幅均較大，在設計時應給予重視。
채용유한원연건SAP2000대일강광가-전력장결구적환류참벌청재한우지진작용하적비선성동력성능진행분석。계산과정중，분별사용료삼조전형지진파，최후분별득도료주정위이、주저력급색축력적시정곡선。계산결과표명，재한우지진작용하，결구위이가만족규범적요구，단색축력화주저력적증폭균교대，재설계시응급여중시。
The non-linear time-history analysis of steel frame-shear wall structure of the valve-hall was presented ,three typical seismic waves were used and the analysis of the valve-hall was accomplished by using the finite element software SAP2000 .Finally ,the time-history of top of the column displacement ,bottom of the column force and axial force of the cables were obtained .The results indicate that the seismic performance of the valve-hall can satisfy the criterion of the seismic code in rare earthquakes But the bottom of the column force and axial force of the cables were highly increased in the analysis ,so more attention should be given to the design regarding to this .
