摘要
分析了火灾后混凝土结构构件的抗力,在此基础上运用可靠度分析的JC法对火灾后的混凝土构件的使用寿命进行了分析,提出了火灾后混凝土构件的抗力计算模型和火灾后混凝土构件寿命预估的计算模型,并进行了工程实例分析.
Resistance of fired reinforced concrete member is firstly analyzed,the member's service life is analyzed based the engineering structural reliability analysis method.As a result,the resistance model and the biometry model are proposed on the member,respectively.And the proposed models are illustrated with one example.
出处
《河南科学》
2005年第4期559-563,共5页
Henan Science
基金
河南省科技攻关项目(0124150206)
关键词
火灾
混凝土构件
寿命预估
抗力分析
fire
reinforced concrete members
biometry
resistance
