砼桥梁的温度效应探讨  

The Effect of Temperature to Concrete Bridge

作　　者：耿贵刚 严允中[2] 

机构地区：[1]贵州省遵义市公路处,贵州遵义563000 [2]中交公路规划设计院贵州分院,贵州贵阳550002

出　　处：《贵州工业大学学报（自然科学版）》2006年第5期92-96,共5页Journal of Guizhou University of Technology(Natural Science Edition)

摘　　要：结合《公路桥涵设计通用规范》(JTGD60—2004)有关规定,从工程应用角度论述温度作用基本性质,温度梯度曲线以及纵、横向温度效应计算。According to the regulation in The Normal Code for Road Construction （JTGD 60- 2004）, the paper will mainly describe the basic characteristics of the Effect of Temperature, the Grads Change of Temperature and the Calculating of Temperature Effect on the orientation of both width and depth in aspects of engineering project.

关 键 词：砼桥梁 均匀温度 梯度温度 温度效应 温差应力 

分 类 号：U448.38[建筑科学—桥梁与隧道工程]