摘要
从能量守衡的原理出发,建立节理裂隙滑动的模型,通过判定节理允许的质点峰值振动速度来确定露天矿边坡上潜在滑体在爆破震动下是否稳定及位移情况,应用表明,能量法是一种简易的岩石边坡受爆破震动时稳定性评价方法。
A model of rock joint downslide is established based on the principle of conservation of energy, The stability and displacement of the potential failure wedges of open-pit slopes subjected to the blasting vibration are studied by assessing the joint-permitted criticle peak particle veloicty. Its application shows that the proposed energy approach is a simple method for the assessment of the stability of rock slopes subjected to blasting vibration.
出处
《金属矿山》
CAS
北大核心
2005年第9期14-17,共4页
Metal Mine
