摘要
结合温度对U形梁的受力状态有很大影响的现实,分析了温度对测点应变的影响,研究了某轨道交通U形梁1∶1静载试验的温度数据,在此基础上提出了适用于U形梁的局部升(降)温模式。
Combined with the fact that temperature is influential to the force of U-shape beam, it analyses the influence of temperature to the reaction of tested points, researches the temperature data of the 1 ： 1 static load test of the U-shape beam of a track transportation and puts forward partial increasing or decreasing temperature, a temperature pattern fitting U-shape beam.
出处
《山西建筑》
2008年第32期28-29,共2页
Shanxi Architecture
关键词
U形梁
温度模式
局部升(降)温
静载试验
U-shape beam, temperature pattem, partial increasing or decreasing temperature, static load test
