摘要
沈阳-山海关高速公路路面在交通量大、重载超载车辆多、使用基质沥青的情况下,一些路段在通车5年后仍呈现出较好的抗车辙性能,结合“沈山路面后评价”课题研究成果,对其材料组成进行试验研究,并提出建议的级配范围和提高路面抗车辙性能的主要措施。
On Shen-Shan Freeway,some sections have still presented a better performance of rut - resistance after opening to traffic for 5 years in a big traffic volume, more vehicles of heavy load and overload along with the pavement applying the matrix asphalt. In the light of achievements studying the problem＂ After Evaluation of Shen -Shan Freeway＇ s Pavement＂, the paper performs testing study of materials composition of the pavement, and puts forward the grading limitation and the major measures for enhancing rut -resistance performance.
出处
《北方交通》
2007年第5期26-28,共3页
Northern Communications
