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高烈度地震区短跨框架梁设计方法探讨
Discussion on short-span frame beam design in high seismic intensity zone
【摘要】 在高烈度地震区,相邻框架梁跨度相差过大时,可以将短跨框架梁按照连梁设计。通过工程实例,分析了将短跨框架梁按照连梁设计的准确性和可行性,并指出了设计时应注意的事项。
【Abstract】 In high seismic intensity zone,when the spans of adjacent frame beams have great difference,the short-span frame beam can be designed as coupling beam.Based on an engineering example,the accuracy and feasibility of designing short-span frame beam as coupling beam were analyzed,and the problems should be paid attention to in design were preasented.
【关键词】 短跨框架梁;
连梁;
地震作用;
跨高比;
【Key words】 short-span frame beam; coupling beam; earthquake action; span-depth ratio;
【Key words】 short-span frame beam; coupling beam; earthquake action; span-depth ratio;
- 【文献出处】 建筑结构 ,Building Structure , 编辑部邮箱 ,2011年08期
- 【分类号】TU375.4
- 【被引频次】3
- 【下载频次】133