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裂隙对岩体稳定性和建筑质量影响的定量评价,是高加索翻山铁路建设中工程地质保证率的主要问题之一。要解决高加索翻山铁路设计的许多重要问题,如象岩石物理、力学性质计算指标的选择、钻探工作的设计、隧洞掘进中矿山技术条件的预报、坚硬岩体路堑边坡最佳坡度的确定、防变形和防护(由于崩塌、滑塌等所引起的)筑筑物的位置、型式、结构和施工方法的选择,以及工程地质环境的保护和改善措施的拟定,在很大程度上取决于对岩体裂
The quantitative evaluation of the effect of fractures on rock mass stability and building quality is one of the major issues in the engineering geological assurance rate in the construction of the Caucasus overlying railway. To solve many important issues in the design of the Caucasus railway, such as the choice of petrophysical and mechanical properties, the design of drilling work, the prediction of technical conditions for tunneling in tunneling, the determination of the optimal slope of the cutting slope of hard rock mass, The choice of location, type, structure and method of construction for deformation prevention and protection (due to collapse, slump, etc.) and the protection and improvement of the engineering geologic environment are largely dependent on Rock body crack