高速公路车辙与裂缝解决过程中的误区及对策

Error and Countermeasures in Course of Solving Expressway Rutting and Crack

目前国内为了片面地提高路面强度来解决抗车辙能力,在沥青混合料原材料选用和组成设计中存在着误区,出现了其它质量问题。通过误区的提出和解决对策的探讨,期望能对公路设计者、建设者和养护者们提供一些参考,减少公路病害,降低养护成本,提高公路使用质量。

There is the error in the selection of the raw material for the asphalt mixture and its component design in order to unilaterally enhance the pavement strength to solve the anti-rutting capacity in China now.In the result,there are other quality problems.It is expected to provide some reference for the highway designers,the constructors and maintainers by putting forward the errors and discussing the solving countermeasures so as to decrease the highway faults,reduce the maintenance cost and enhance the highway using quality.