Abstract:

Abstract: Hesigewula Open-pit Coal Mine north mining area plans to mine 1-1 coal seam and partial 2-1 seam outcrop coal. The internal dump is an effective path to decrease construction land and reduce transportation distance, which has the important significance to alleviate the pressure of enterprise management, reduce production costs, ensure the sustainable development of enterprises and improve the efficiency of enterprises through investigating erect a safety and stability of the inner dump.

摘要：

摘　要：贺斯格乌拉露天煤矿北部采区规划开采1-1煤层及部分2-1煤层露头煤。而内排土场合理布置是减少建设占地、缩短运距的有效途径，研究建设安全稳定的内排土场，对缓解企业经营压力，降低生产成本，保证企业的可持续发展和提高企业效益具有重要意义。