摘要
本文采用模糊事件概率的数学模型,在试验的基础上,通过对钢纤维钢筋混凝土构件的抗裂失效概率P_0和相应的可靠性指标β的计算,对其抗裂可靠性进行了分析。结果表明,随着钢纤维在混凝土基体中体积含量的增加,其抗裂可靠性明显提高。
On the basis of available experimental results, the reliability of crack resistance in steel fibre rein-forced concrete memebers is analysed by an mathematic model for the possibility of fuzzy event. Some cal-culating results show that the reliability of crack resistance can be improved if the steel fibre is put inthe concrete members. In this paper the influence of steel fibre content of the steel fibre reinforcedconcrete members on its reliability is also discussed.
出处
《工业建筑》
CSCD
北大核心
1991年第10期3-5,21,共4页
Industrial Construction
