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本文依托甘南地区重载交通G213线二级公路沥青路面养护维修工程,通过对沿线沥青路面车辙的观测与调查,结合历年来从事养护维修工程与管理经验,分析了沿线沥青路面主要车辙类型、成因,提出了车辙处治技术建议,以供今后甘南地区二级公路沥青路面养护维修及改造工程设计与施工参考。
Based on the observation and investigation of asphalt pavement rutting along the line and the experience of maintenance and repair engineering and management over the years, this paper analyzes the main types of rutting along the asphalt pavement, causes , Proposed rutting treatment technology recommendations for the future Gannan area two asphalt pavement maintenance and renovation project design and construction reference.