长江科学院水工岩石力学与工程应用研究进展

结合长江科学院岩石力学专业10余年来已有研究成果,综述了长江科学院在水工岩石力学与工程应用研究的新进展,包括基础理论与数值方法、岩石力学试验方法与技术、岩体地应力测量技术与地应力场、岩体地球物理与超前探测技术、岩体及结构锚固与加固技术以及在岩体工程中应用与实践等方面。叙述了在认识岩体、利用岩体和加固岩体过程中,水工岩石力学未来面临的持续挑战。最后指出未来研究的核心问题,包括岩石力学的非线性属性问题、连续-非连续介质力学问题、跨尺度力学特性评价问题、多场耦合问题以及高地震烈度动力条件岩石力学研究等。

Developments of Rock Mechanics in Hydraulic Engineering and Their Applications by Yangtze River Scientific Research Institute

Based on the achievements of the rock mechanics major by professionals in Changjiang (Yangtze) River Scientific Research Institute in the past decade, this paper presents a review on the new developments of rock mechanics in hydraulic engineering and their applications. The contents include: fundamental theories and numerical methods, testing methods and technologies for rock mechanics, geo-stress measurement technique and methods for stress field simulations,geophysical and advanced detection technologies for rock masses,anchor support and reinforcement technologies for rock masses and structures, and their applications and practices in rock engineering. The forthcoming challenges in terms of understanding, utilizing and reinforcing rock masses in the profession of rock mechanics in hydraulic engineering are also expounded. The core issues of future research include: nonlinear properties of rock mechanics, continuous-discontinuous media mechanics, evaluation of cross-scale mechanical properties,multi-field coupling,and rock mechanics under dynamic conditions of high seismic intensity, etc.