The tunnel pavement compared with common pavements, has its characteristics on performance and its reaction to vehicle load.
在隧道环境下路面的使用性能以及路面在汽车荷载作用下的力学响应有其自身的特点。
The load-flexure curve of the tunnel pavement can be obtained by FEA program, which can judge the tunnel pavement performance in corporation with nondestructive test method by deflector.
编制了有限元分析程序,此程序可得到隧道路面板的荷载弯沉曲线,结合无破损弯沉检测法可判断隧道路面性能。
First of all, this paper investigates the diseases of tunnel pavement in Chongqing, proposes that laying fiberglass-polyester paving mat can be used to prevent premature failure of tunnel pavement.
本文首先对重庆地区隧道路面病害进行了调研,提出在层间铺设聚酯玻纤布来缓解隧道路面早期破坏。