摘要
本文在临界双力矩概念的基础上,论证影响钢梁承载能力的两个独立临界力因素,以全面计算数据为前提,分析两临界力因素的相互作用关系,进而提出计算临界弯矩的实用相关方程。
According to the concept of critical bimoment,this paper proves two independent critical forces that affect the bearing capacity of a steel beam.The procedure is illustrated by several numerical examples.Corresponding to the numerical results of three load conditions,a practical interaction equation is proposed for evaluating the critical moment of steel beams.
出处
《重庆交通学院学报》
1992年第3期28-36,共9页
Journal of Chongqing Jiaotong University
关键词
临界双力矩
相关方程
钢梁
critical bimoment,critical forces, interaction equation,equivalent mo-ment factor
