【摘要】 地下矿山开采过程中要开掘大量的巷道与峒室,用以完成人员的进出与通风以及被开采下来的有用矿物的运输与提升工作。随着开采过程的进行,有些巷道与峒室将被破坏,而另外一部分则随着矿井或开采水平的报废而遗留在地层深处,成为永久性的废弃地下空间。矿山废弃地下空间实际上包含废弃的地下矿井所遗留的巷道、峒室等地下空间和生产矿井废弃采区或开采水平里的巷道与峒室两部分。这些废弃地下空间的存在不仅对未来相邻区域地下空间的开发与有用矿物的开采造成涌水、突气等巨大的安全隐患,而且还会引发地面沉陷等一系列环境问题。在解决地下水污染等问题的基础上,利用矿山废弃地下空间进行危险固体废物的无害化处理,将同时解决处置危险固体废物与处理矿山废弃地下空间危害的双重难题。更多还原

【Abstract】 A large amount of roadways and chambers are excavated during underground mining for staff access and ventilation,as well as for transporting and raising the useful exploited minerals.In mining progress0 some road- ways and chambers will be damaged,and the others will be left in the deep stratum while the mine or working level are abandoned,resulting in permanent abandoned underground space.The abandoned underground space of mine ac- tually consists of two parts,namely,the underground space induced by roadways and chambers of the abandoned mines,and the roadways and chambers of the abandoned producing sections or working level in a production mines. The existence of the abandoned underground space will not only bring in great danger to the development of under- ground space and the mining of useful minerals in future adjacent areas,such as water inflow,gas rush-in,etc., but also produce land subsidence and some other environment problems in series.On the base of resolving the ground- water pollution and some other problems,performing innocent treatment for solid wastes with great harm by using the abandoned underground space of mine will resolve the double difficult problems simultaneously,i.e.,the treatment of both solid wastes with great harm and harm from abandoned underground space of mine.更多还原