钢筋混凝土转动角软化桁架模型的新解法  

New solution method on steel reinforced concrete rotating angle softened truss model

作　　者：季韬[1] 

机构地区：[1]福州大学土木建筑工程学院,福建福州350002

出　　处：《计算力学学报》2003年第2期250-254,共5页Chinese Journal of Computational Mechanics

摘　　要：在钢筋混凝土转动角软化桁架模型的基础上,本文推导出从应力到应变的计算方法,这种方法比以前的从应变到应力的计算方法更简便,并且能够模拟试件加载全过程。Based on reinforced concrete rotating angle softened truss model, a new calculation method, from stresses to stains is established. The new method is simpler than that from strains to stresses provided in other references, and can simulates the whole loading process of the specimens.

关 键 词：钢筋混凝土薄板 转动角软化桁架模型 本构关系 

分 类 号：TU375.1[建筑科学—结构工程]