摘要
选用了合适的钢材和核心混凝土本构关系 ,应用简化数值法计算了由方钢管和核心混凝土两种材料组成的方钢管混凝土偏心受压构件承载力 ,给出了计算步骤 .采用该方法对某实例进行了计算 ,计算结果与试验结果的误差平均值为 0 .9847,均方差为 0 .110 0 .
In this paper, load capacity analysis of CFST members which are composed of two kinds of materials (square steel tube and core concrete) is carried out using the sample numerical method in terms of the constitutive law of steel and core concrete. Finally, some numerical examples as well as verifications are presented.
出处
《大庆石油学院学报》
CAS
北大核心
2001年第2期98-99,共2页
Journal of Daqing Petroleum Institute
基金
黑龙江省自然科学基金!资助项目 (A9915 )
