摘要
以土耳其某2×660MW火力发电厂为依托项目,采用有限元软件SAP2000对火力发电厂主厂房钢屋架进行竖向地震时程分析,研究不同地震区域及场地类别对钢屋架竖向地震作用的影响。通过分析给出了具有不同参数的钢屋架竖向地震作用系数(多遇竖向地震作用标准值与重力荷载代表值的比值)表格,供以后的工程设计参考使用。
Depending on a 2 ×660MW power plant in Turkish, vertical seismic time history analysis of main power building roof truss of power plant is done by finite software SAP2000. The influence of different seismic zones and sites to vertical seis- mic is studyed. A table of coefficients of vertical earthquake of different parameters is given （normal value of frequently oc- curred vertical seismic / typical value of gravity load）, this can be used for design of other projects.
出处
《世界地震工程》
CSCD
北大核心
2017年第3期160-164,共5页
World Earthquake Engineering
关键词
土耳其
时程分析
钢屋架
竖向地震
Turkish
time history analysis
steel roof truss
vertical earthquake
