摘要
在充分考虑混凝土建筑物各种不确定性的基础上,基于混凝土建筑物的结构特点和功能,以河南省昭平台灌区中渡槽建筑物为例,构建了功能函数或失效模式,采用结构可靠性理论计算了各部位可靠指标或失效概率,并科学评估了建筑物的使用性能。结果表明,该方法有效可行,并具有实际应用价值。
According to the structure features and functions of concrete building,performance function or failure mode is established by considering various uncertainties of concrete building adequately.Taking the aqueduct concrete building in irrigation area of Zhaopingtai in Henan Province for an example,the reliability index or failure probability is calculated with structural reliability theory.On the basis of results,service performance of the building is assessed scientifically.The results show that this method has practical application and it is effective.
出处
《水电能源科学》
北大核心
2010年第7期95-97,共3页
Water Resources and Power
基金
河南省杰出青年科学基金资助项目(0412002500)
