新型碎石路料在修护运矿公路的应用  

Application of New Gravel Road Material in Repairing Ore Transporting Highway

作　　者：郭希静 包晓明[1] 李涛 Guo Xi-jing;Bao Xiao-ming;Li Tao(Bayan Obo Iron Mine of Baotou Iron&Steel(Group)Co.,Ltd.,Baotou 014080,Inner Mongolia Autonomous Region,China)

机构地区：[1]包头钢铁(集团)有限责任公司白云鄂博铁矿,内蒙古包头014080

出　　处：《包钢科技》2021年第2期17-19,共3页Science & Technology of Baotou Steel

摘　　要：文章阐述了运矿车对运矿公路所产生的作用力及其对路面的破坏形式,通过对路料在养路过程中对比试验,分析了不同级配路料铺筑运矿公路路面的强度构成特点,以及白云铁矿应用后所取得的经济效益。In this paper,it is expounded the acting force caused by ore transfer car on ore transporting highway and the destructional forms to pavement,analyzed the intensity composition characteristics of pavement of ore transporting highway with different grades of road materials and the economic benefits obtained after apply new gravel road materials in Bayan Obo Iron Mine through the comparative test of road material in the process of maintaining road.

关 键 词：运矿公路 碎石 路料 运矿车 强度 

分 类 号：TD854[矿业工程—金属矿开采]