随着呼和浩特市地区经济的快速发展,鄂尔多斯市是全国的重要的能源基地,2010年全年原煤产量突破6亿t大关,其中5亿t销往全国各地,运煤车辆60%通过省道103线,在经过国道110线(含并行的G6高速公路)运出区外;另40%的运煤车辆经过国道208线,在经过国道110(含G6高速公路)线运出区外,公路破坏非常惊人,给建设、养护造成不可弥补的损失。本文就此破坏机理进行分析。 With the rapid economic development in Hohhot, Erdos City is an important energy base in the country. In 2010, raw coal output exceeded 600 million tons mark, of which 500 million tons were sold throughout the country and 60% of coal vehicles passed the provincial highway 103 line, after passing through State Road 110 lines (including the parallel G6 highway) out of the area; the other 40% of the coal vehicles through the State Road 208 lines, through the State Road 110 (including the G6 expressway) out of the area, the road The destruction is very alarming, causing irreparable damage to the construction and maintenance. This article analyzes the mechanism of damage.