摘要
根据预测量钢桥面铺装结构温度场对预测因子气温的依赖关系,基于工程实例中钢桥面铺装层温度场和气温的实测数据,用统计分析软件PASW进行铺装层表面极端温度非线性回归模型求解,并确定了该项工程钢桥面铺装结构的设计温度,对于钢桥面铺装的设计具有一定的指导意义。
According to the relationship between auto-regression factor temperature field of steel deck pavement and regression factor meteorological temperature,based on the measured temperature data of the factors in both summer and winter,the non-linear regression models of daily high and low temperatures with PASW is discussed.The design value of steel deck pavement is decided.It will become some guidance for the structure design of steel bridge deck pavement.
出处
《华东交通大学学报》
2012年第2期47-50,共4页
Journal of East China Jiaotong University
基金
国家自然科学基金项目(50968016)
关键词
钢桥面铺装
温度场
非线性模型
回归分析
steel deck pavement
temperature field
non-linear model
regression analysis
