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对于公路路肩、边坡,公路建设者依据不同的地质状况、公路等级及环境要求,采取了不同的修建、养护和绿化方案。目前,高等级公路一般采用路肩硬化、边坡网格植草,这种方法前期投入高。二级公路多采用土路肩,土边坡,这种方法虽然投入低,但如遇下雨、融雪天气就会造成水土流失,积水毁路现象不可避免。长期以来,如何采取有效措施改变土路肩、边坡的治理方法,寻找一种既能降低养护费用,又能迅速消除公路病害,增强公路设施的耐久性和抗灾能力,是公路管理者的一种迫切愿望。新疆博乐公路管理分局通过技术革新,发明了获得国家专利的公路路肩上土车(专利号
For road shoulders, slopes and highway builders, different schemes of construction, maintenance and afforestation have been adopted according to different geological conditions, road grades and environmental requirements. Currently, high-grade roads generally use shoulder hardening, slope grid grass planting, this approach early high investment. Secondary roads use more soil shoulder, soil slope, although this approach is low investment, but in case of rain, snowmelt weather will cause soil erosion, water damage is inevitable. For a long time, how to take effective measures to change the control methods of shoulder and slope of soil, to find a way to reduce maintenance costs, but also to quickly eliminate road diseases and enhance the durability and resilience of highway facilities, is a highway manager Urgent desire. Xinjiang Bole Highway Management Branch through technological innovation, invented the national patent highway road shoulder dirt car (patent number