摘要
采用有效宽度法和直接强度法分别对冷弯薄壁卷边槽钢轴压柱承载能力进行了分析,在此基础上,对加设隔板这种加固方式的试验效果进行比较分析,结果表明:当采用矩形隔板,在1/2~1/3半波间距布置隔板时,为经济有效的布置方式。
This paper respectively analyzed the axial compression column bearing capacity of light gauge cold-formed steel shape using effective width method and direct strength method,based on this,made comparative analysis on the test effect of additional clapboard this reinforcement way.The results showed that: when using rectangular partition,in 1/2~1/3 half wavelength spacing arrangement partition,was the economic and effective arrangement way.
出处
《山西建筑》
2013年第2期23-24,共2页
Shanxi Architecture
基金
浙江省大学生科技创新活动计划(新苗人才计划)项目(项目编号:2012R417011)
嘉兴学院重点SRT计划项目(项目编号:851712034)
关键词
冷弯薄壁型钢
卷边槽钢
隔板
有效宽度法
直接强度法
light gauge cold-formed steel shape
lipped channel
clapboard
effective width method
direct strength method