大型露天矿汽车运输道路质量与运输成本效率

大型露天矿运输道路质量的好坏直接关系到矿用汽车运行成本和运输效率。本文根据德兴铜矿铜厂矿运输道路现状和道路质量对汽车运输的影响及存在的问题进行分析,提出改善运输道路质量,加强生产组织管理,规范筑路工艺技术,合理配置道路养护设施,以及使用合格的筑路的石料的建议,围绕提高道路质量等级1]和运输效率等方面进行分析,提出“用车先修路、修车养路并重”的理念。

The Quality of Truck Haulage Road in a Large-scale Open Pit and the Haulage Costs and Efficiency

The quality of the haulage road in a large-scale open pit directly affects the operating costs and haulage efficiency of the trucks.Analysis is made in this paper on the effects and existing problems on the truck haulage based on present haulage road conditions and quality at Tongchang Open Pit in Dexing Copper Mine.Suggestions have been raised on improving haulage road quality,strengthening operation organization and management,standardize road construction techniques and rationally configuring road maintenance facilities,as well as selecting qualified road construction material.Analysis is made focusing on aspects as of improving road quality level and the haulage efficiency,and an idea of "a sound road is built before a truck is operated,truck maintenance and road service are equally important" is put forward.