【摘要】 隧道在使用过程中会出现变形缝处渗漏水、道路路面层局部损坏、侧墙墙面渗漏等现象,渗水严重的区域还会出现衬砌表面破损的现象。以广州市车陂路隧道为例,对此进行了成因分析,并提出了整治设计方案,供类似工程参考。更多还原

【Abstract】 Much damaged situation should be paid attention to in road tunnel,such as deformation joint seepage,partial damage of road surface,seepage of side wall,which can cause many problems when the tunnel is still in service.In this article,taking an example of Guangzhou Chebei Road Tunnel,causation of these breakages was presented,and the renovation method was introduced.Finally,possible application of renovation method was discussed.更多还原