经验型岩石强度准则的探讨
METAL MINE(2001)
Abstract
在介绍传统岩石强度准则和经验型强度准则基础上,对各种强度准则的适用性进行了分析研究。根据23组岩石试验结果确定了有代表性的3种经验型强度准则的回归常数和误差,并由此得出RyunoshinYoshinaka强度准则误差较小的结论。提供的各种参数可用于确定岩石三轴强度和编制有限元分析程序时参考。
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