摘要
结构面抗剪强度是工程岩体稳定性评价的重要参数,经验估算方法是获得结构面抗剪强度参数的有效途径之一。随着研究的不断深入,估算方法有可能替代直剪试验直接提供岩体结构面抗剪强度。本文介绍了岩体结构面抗剪强度经验估算方法的研究现状,评述了经验估算方法不同公式的特点,并指出经验估算方法的发展趋势。
The shear strength of rock joints is the essential element affecting the stability of the engineering rock mass, and the estimation-method is an effective means to get the shear strength of rock joints. With the development of the study, it is potential of the estimation-method to directly provide the parameters of the shear strength of rock joints replacing the direct shear test. In this paper, the extent of the study on shear strength estimation-method of rock joints is introduced and the characteristic of different formulas of the estimation-method is reviewed and the direction is pointed out.
出处
《金华职业技术学院学报》
2004年第3期1-5,共5页
Journal of Jinhua Polytechnic
