摘要
在本课题组短期刚度研究和混凝土新规范基础上,介绍了受弯构件在满足承载力极限状态情况下,不需进行挠度验算的跨高比取值的计算方法,并给出了常用荷载和跨度条件下,不需挠度计算的跨高比表格,可供设计人员在进行初步设计时参考。
A method of calculating the span-depth ratio based on the short-term stiffness by following the new concrete code is introduced. For this method, the span-depth ratio can be determined without calculating the deflection. On the case of the common load and span conditions, the form of span-depth was provided for de- signers as reference for the preliminary design.
出处
《结构工程师》
北大核心
2013年第2期8-14,共7页
Structural Engineers
基金
国家科技支撑计划子课题(2012BAJ06B01-01)
关键词
混凝土结构
跨高比
承载力
挠度
concrete structure, span-depth ratio, bearing capacity, deflection
