粒状体の剛塑性極限解析とその支持力問題への応用

抄録

A rigid-plastic analysis of an assembly of regularly arranged circular elements with an equal diameter was made to consider the relationship between the micro- and macro-mechanisms of cohesive granular materials. No elastic constant for elements was employed whereas rolling and plastic sliding at the contact points were considered. It is the main subject to estimate bearing capacity by this model.