Research methods: Based on the elastic and plastic theory, the stressdistribution of soil cave in foundation can be deduced in karst region.
研究方法:根据弹塑性理论,推求得到岩溶地基中土洞周边土体的应力状态。
2
Using the theory of thermal elastic-plasticstress, this paper calculates the residual stress distribution in the heavy welded I-section by finite element method.
本文根据热弹塑性应力理论,用有限元法分析了厚板焊接工形截面柱的残余应力。
3
Stressdistribution in the condition of SPT loading, unloading and design pressure reloading was simulated using elastic-plastic finite element model.