摘要
在钢筋混凝土转动角软化桁架模型的基础上,推导出从应力到应变的简化计算方法来模拟高强钢筋混凝土墙板受力全过程。提出计算方法的计算结果与8个墙板的试验结果吻合较好,且比其它学者提出的从应变到应力的计算方法计算简便。研究结果为高强钢筋混凝土墙板的设计和承载力验算提供参考。
Based on the softened truss model for reinforced concrete, a simplified calculation method is proposed to simulate the whole loading process of high strength reinforced concrete panels in this paper. The calculated results of eight panels using the method are in good agreement with available test data. The new method is simpler than other methods, since it is accomplished from stress evaluation to strain evaluation. The new method can be used in designing the reinforced high strength concrete panels and in checking the resistant capacity of high strength reinforced concrete panels.
出处
《工程力学》
EI
CSCD
北大核心
2003年第3期38-41,46,共5页
Engineering Mechanics
基金
福建省自然科学基金资助项目(E0210017)
关键词
高强钢筋混凝土墙板
转动角软化桁架模型
本构关系
承载力
high strength reinforced concrete panel
rotating angle softened truss model
constitutive law
resistant capacity
