论文部分内容阅读
本文提供一求刚架临界荷重的近似计算方法。将组成刚架的各桿件视为两端受不同约束的桿件,用静力学的方法求出此等桿件相应的临界荷重,其中最小值即为刚架的临界荷重,举有实例以示演算程序。
This paper provides an approximate calculation method for the critical load of a rigid frame. The members that make up the rigid frame are regarded as rods with different constraints at both ends. The corresponding critical loads of these members are obtained by static methods. The minimum value is the critical load of the rigid frame. Examples are given. Show calculus program.