摘要
通过对唐钢石人沟铁矿地质条件的研究,以及在岩块力学试验的基础上,对唐钢石人沟铁矿岩体按RMR法进行分类,然后用霍克-布朗公式对岩体力学参数进行了估算。估算结果和现场的原位试验结果基本一致,从而证明了该方法是一种经济、合理的方法。
The geological conditions of Shirengou Iron Mine of Tangshan Iron ＆ Steel Co. were studied. Based on the test of rock mass mechanics, the rock mass of Shirengou Iron Mine was classified by RMR method, and then, the parameters of rock mass mechanics were estimated by Hoek-Brown. The results are in accordance with the test results in situ. So this method is economical and reasonable.
出处
《矿业快报》
2006年第2期9-10,34,共3页
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