无梁楼板柱上板带宽度及弯矩取值的探讨  

Discussion on the width of column strip and the ratio coefficient of bend moment for the flat slab

作　　者：康仲录 

机构地区：[1]广东福银预应力新技术发展有限公司 [2]佛山市建协建筑技术服务有限公司,佛山528000

出　　处：《建筑结构》2009年第S2期81-83,80,共4页Building Structure

摘　　要：用柱支承无梁楼板的弹性理论解,计算出"美国法"与"中国法"两种柱上板带宽度内的柱上板带弯矩比例系数α_c值,结合美中的现行规定,给出柱上板带宽度B_c及α_c的建议值,供规范增订和工程设计参考。According to the elastic theory of flat slab supported by columns,two values ofα_c,the ratio coefficient of bend moment within the width of column strip under'American rule'and'Chinese rule'are worked out.Afterwards,a referenced value of the width of column strip,B_c andα_c are proposed based on the two rules,which offers a reference to revising regulations and designing the construction projects.

关 键 词：无梁楼板 柱上板带宽度 弯矩比例系数 

分 类 号：TU375[建筑科学—结构工程]