摘要
本文对西北地区29座桥梁的墩台开裂进行了调查研究,对裂缝产生的原因进行了分析,总结了西北地区混凝土开裂有别于其他普通地区的特点,提出了西北地区预防混凝土结构开裂的措施。
In this article, 29 bridge pier cracking in the Northwest Region was investigated, the causes of cracks are analyzed. In northwest China, cracking characteristics is different from other common areas. This paper proposed preventive measures of cracking of concrete structures.
出处
《价值工程》
2011年第2期62-63,共2页
Value Engineering
关键词
西北地区
混凝土裂缝
温度
湿度
Northwest China
concrete cracks
temperature
humidity
