摘要
通过某钢筋混凝土连续箱梁桥摊铺过程的实测,总结了钢筋混凝土箱梁桥沥青摊铺温度场的分布规律,指出了高温摊铺温度场致使混凝土箱梁最不利的受力部位及可能带来的裂缝,最后,提出了考虑沥青摊铺不利温度影响的设计施工对策。
According to the actual measurements of a RC bridge＇s pavement process, the following paper makes a conclusion about the distribution rules of temperature field in RC case bridge, and points out the worst place subjected to stress as well as the crack that may caused by the temperature field, and finally proposes some suggestions.
出处
《山西建筑》
2009年第8期308-310,共3页
Shanxi Architecture
关键词
沥青摊铺
温度场
温度效应
asphalt pavement, temperature field, temperature effects
