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实验岩石力学领域取得的一些重要进展如下:1.广泛开展了岩石强度与时间变化关系的研究,其中不仅涉及延性流动方面,而且还涉及脆性变形和岩石摩擦。2.水对于塑性流动、裂纹扩展及有关现象的弱化效应促使人们普遍相信,水在控制地壳变形方面所起的作用即使不是决定性的也是非常重要的。3.通过仔细测量轴向、径向和体积应变,以及微破裂过程中声发射的监测查明了在压
Some important advances made in the field of experimental rock mechanics are as follows: 1. The study of the relationship between rock strength and time variation has been extensively carried out, which involves not only ductile flow but also brittle deformation and rock friction. 2. The weakening effect of water on plastic flow, crack propagation, and related phenomena has led to widespread belief that the role of water in controlling the deformation of the crust is important, if not decisive. 3. Measured at pressure by careful measurement of axial, radial and volumetric strains, and monitoring of acoustic emission during micro-rupture