地下工程中岩体工程地质力学问题

Some Problems on Geological Mechanics of Rock Mass in Underground Engineering

本文作者试图运用岩体工程地质力学的原理和方法,解决地下工程设计和施工中遇到的各种岩体工程地质力学问题。在理论上我们以岩体结构控制变形,破坏规律的观点为基础,在方法上则主张发展以位移为中心的变形体系及有关测试和分析,岩体分类和稳定分析等方法。作为上迎研究应用的重要方面,本文也将讨论地下工程进址,布局和喷锚支护设计原则等地下工程设计所遇到的重要问题。

In this paper the authors try to apply the principles and methods of engineering geological mechanics of rock mass to solve various problems in this field for design and construction of underground openings. Theoretically. we establish the theory from a point of view of controlling the law of deformation and failure in terms of structure of rock mass; methodically, we advocate to develop the deformation system in which the displacement is main, the tests, the analytic methods, classification and stability analysis methods concerned. As an important application of above-mentioned researches, some important problems in a design of underground opening, such as selected of site, distribution of underground opening and principle designing shotcrete-anchor support and so on also will be discussed in this paper.