摘要
基于CFRP加固后的钢筋混凝土梁的受力性能和塑性铰理论,利用现有文献关于普通钢筋混凝土结构的塑性铰计算公式,从而推导出适用于CFRP加固钢筋混凝土梁的塑性铰长度计算的公式,并利用有限元建模分析,验证了计算公式的准确性。
Basis on the basic theory of the plastic hinge of CFRP reinforced concrete beams,and mechanical properties of CFRP reinforced concrete beams,the calculation formula of plastic hinge for the common reinforced concrete structure is used to derive the calculation of the plastic hinge length applicable to the reinforced concrete beams of CFRP.The accuracy of the theoretical solution is verified by the research data of other excellent scholars.
作者
宋勇辉
邹仁华
张浩
李志凯
Song Yonghui;Zou Renhua;Zhang Hao;Li Zhikai(Xi’an University of Science and Technology,Xi’an 710054,China)
出处
《山西建筑》
2019年第20期56-58,共3页
Shanxi Architecture
