The paper presents a numerical method, named the Finite Strip Plasticity Coefficient Increment Initial Stress Method, to solve the elastoplastic stability ultimate loads of steel columns.
本文给出了计算钢压桿弹塑性稳定极限承载力的有限条塑性系数增量初应力法。
An experimental study on elastoplastic stability of single layer reticulated shells has been carried on in the laboratory to verify the analysis theory.