某公路隧道底部结构隆起开裂处治技术

Treatment Technology on Bottom Structure Uplift and Cracking of Highway Tunnel

以铁岭至朝阳高速公路大窑沟1号隧道为工程背景,针对隧道存在的路面隆起、坑槽、开裂及两侧检修道顶面倾斜等病害,根据隧道实际状态及病害程度,通过方案比选,制定出相应处理方案。

Based on Dayaogou No. 1 tunnel of Tieling to Chaoyang expressway as the engineering background,aiming at the disease of the road surface uplift,pit slot,cracking and roof sloping of the side access,according to the actual state of the tunnel and the extent of disease,the corresponding treatment scheme has been determined by scheme comparison.