摘要
结合国道G324线汕头路段桥梁伸缩缝的病害情况,介绍了伸缩缝类型及使用状况,根据伸缩缝的损坏情况,对其病害原因进行了分析并提出了改型对策,以保证行车的舒适和安全。
Combined with disease condition of bridge shrinkage joint at Shantou section in No. G324 national highway, the author introduces the type and application condition of shrinkage joint, analyzes the causes of its disease according to its damage condition, and proposes countermeasures, in order to ensure comfort and safe operation.
出处
《山西建筑》
2007年第22期328-330,共3页
Shanxi Architecture
关键词
桥梁
伸缩缝
病害
管理养护
bridge, Shrinkage joint, disease, management and maintenance
作者简介
郑元骅（1972-），男，工程师，汕头市公路勘察设计院，广东汕头515041
