【摘要】 本研究以招远金矿灵山分矿的下向胶结充填采场为对象,它包括充填采场的现场观测,充填体稳定性的有限元计算分析及其静态、动态力学参数的室内试验等方面内容。通过研究获得了一些规律性的认识,取得了较为有价值的成果,可供有类似开采条件的矿山参考。更多还原

【Abstract】 A study has been carried out on the behaviour of cemented in under cut-and-fill stopes at Lingshan branch of Zhaoyun Gold Mine. Some field observations and measurements have been made. And the stability of the fill has been analyzed through the Finite Element Method. The statical and dynamical parameters of rock mechanics have been studied in laboratory. This study leads to have some regularity cognizance and some valuable results, giving a referene to the similar mines更多还原