摘要
调查近年来梁 (板 )桥常见伸缩缝的损坏特征 ,分析病害成因 。
Combined with damaged feature of common expansion joint,the paper analyzed its cause and proposed effective repair measures for reference.
出处
《山西交通科技》
2002年第4期32-33,共2页
Shanxi Science & Technology of Transportation
