CAJ | 학술논문

节理化岩体力学参数是矿山工程地质和稳定性分析的重要基础数据，一般在实验室通过单轴、三轴试验只能得到岩石的力学参数，无法得到岩体的力学参数。目前，利用岩石力学参数确定岩体力学参数的方法较多，但都过于烦琐或准确度不高，急需一种新的简易确定方法。因此，通过利用基于广义Hoek-Brown准则的地质强度指标（GSI法），并结合相应的岩土分析软件，强度折剪岩石力学参数值，从而得到岩体的力学参数。通过将该方法应用于赤峰中色白音诺尔矿业有限公司岩体力学参数的计算中，证明采用该方法考虑岩体的结构面和完整性，可较为准确地反映节理化岩体的力学特性，且方便可行，具有工程实用价值。?
절이화암체역학삼수시광산공정지질화은정성분석적중요기출수거，일반재실험실통과단축、삼축시험지능득도암석적역학삼수，무법득도암체적역학삼수。목전，이용암석역학삼수학정암체역학삼수적방법교다，단도과우번쇄혹준학도불고，급수일충신적간역학정방법。인차，통과이용기우엄의Hoek-Brown준칙적지질강도지표（GSI법），병결합상응적암토분석연건，강도절전암석역학삼수치，종이득도암체적역학삼수。통과장해방법응용우적봉중색백음낙이광업유한공사암체역학삼수적계산중，증명채용해방법고필암체적결구면화완정성，가교위준학지반영절이화암체적역학특성，차방편가행，구유공정실용개치。?
Mechanical parameters of jointed rock masses are the important basic data for the mine engineering geology and stability analysis, generally, it can only obtain rock mechanical parameters by uniaxial test and triaxial test in the laboratory, but not to get the mechanical parameter of rock masses. For the moment, there are many ways to determine the mechanical parameters of rock mass by using the rock mechanics parameters, but are too cumbersome or not accurate, a new simple method is badly need. Generalized Hoek-Brown failure criterion has been introduced, using the GSI method to reducing mechanical parameters of rock with some rock and soil analysis software, then get mechanical parameters of jointed rock masses. This method of reducing mechanical parameters of rock was applied to Chifeng NFC Baiyinnuoer Mining Co., Ltd, results indicate that it is practicable and convenient and possesses practical value in engineering, which it consider the structural surface and integrity of rock masses, and could more accurately reflect the mechanical property of jointed rock masses.