新建矿井通往炸药库道路坡度设计探讨

Discussion on slope design for roads to explosive magazine in new mine

为了灵活设计出适合现代矿井运输车辆行驶要求的专用道路,减少专用道路工程中的高填深挖现象,减轻专用道路建设对生态环境的影响,并应对实际工程中由于客观条件无法满足《厂矿道路设计规范》中通往炸药库道路最大纵坡规定的情况,在深入分析代表性车型性能的基础上,探讨了新建矿井通往炸药库道路的坡度选择,指出灵活把握专用道路的设计坡度需要对煤矿专用道路交通组成进行全面的调查分析,在不降低安全性的前提下进行。

To realize flexible design of accommodation road for modern mine transport vehicle,avoid high-fill and deepcut construction in road engineering,reduce the impact of road construction on ecological environment,and to deal with the special conditions in practical engineering that, due to certain objective conditions, requirement of maximum longitudinal slope can＇t be met for road to explosive magazine,in the ＂Code for design of roads in factories and mining areas＂. Based on the thorough analysis on the performance of a widely used mine transport vehicle,the paper discusses the slope design for road to explosive magazine in new mine, and pointed out that, flexible design for the slope of accommodation road is based on thorough investigation of road traffic composition in the coal mine,under the premise of security guarantee.