摘要
小店高架桥经过多年的高强度运营,由于混凝土收缩、徐变等影响,混凝土结构出现了较严重的开裂现象,刚度降低,需进行加固处理。
After years of high strength operation,due to the effect of shrinkage and slow change of concrete,concrete structure of Xiaodian viaduct appears serious cracking phenomenon,reduced stiffness and needs reinforcing.
出处
《交通标准化》
2012年第23期103-105,共3页
Communications Standardization
关键词
病害
裂缝
加固
disease
crack
reinforcement
