rock factor

Discussion on rock slope's stability safety factor against sliding

对岩体边坡抗滑稳定安全系数取值的商榷

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Layer analysis method for rock slope stability and the image and spectrum of slide resistance factor

岩坡稳定的层分析方法与抗滑系数图谱

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Roughness of rock joints is a major factor affecting mechanical properties of rock joints.

节理的粗糙性是影响节理力学性质的重要因素.

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A fracture model of jointed rock mass is established considering the effect of horizontal seismic acceleration. Based on the proposed model, the relationship between the stress intensity factor, and length, spacing and dip of joints is discussed.

考虑了地震水平加速度的作用，建立了裂隙岩体的破裂模型，分析了在水平加速度作用下节理组的倾角、节理长度及间距对岩体破裂的影响。

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With rock discontinuity as the main factor and rock loading relief and slope safety as the verification factor, the high slopes of this project were divided into five geological engineering categories.

建立了以控制性结构面组合特征为首要分类要素、以岩体卸荷特征和边坡安全等级为修正要素，将枢纽区边坡分为5种地质工程类型，探讨了各类边坡的可能失稳模式；

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Arrow key to power through the analysis of the seismic force to determine the structure facing the sector under the friction angle, rock slope stability safety factor and the critical slope excavation.

通过对关键力矢的分析，可以确定出地震力作用下结构面临界摩擦角、岩质边坡稳定的安全系数和开挖临界坡度。

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The factor that affect the well lane stability has primarily: Round the rock kind, well lane position, tunnel stalk line direction, cross section size, break rock method etc.

影响井巷稳定性的因素主要有：围岩性质、井巷位置、巷道轴线方向，断面尺寸，破岩方法等。

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The water is an important factor to affect the jointed and crannied rock mass slope stability.

水是影响节理裂隙岩质边坡稳定性的重要因素之一.

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Pointed out the slope high the ratio of slope and the weathering depth is the hard soil and soft rock side slope stable major effect factor.

指出坡高、坡比和风化层厚度是硬土软岩边坡稳定性的主要影响因素。

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Four degree-of-freedom completely coupled method is used for coupled analysis of the rock slope, and the safety factor of the rock slope is calculated by use of the strength reduction FEM.

用裂隙岩体渗流与应力耦合分析的四自由度全耦合法对岩质边坡进行耦合分析，通过强度折减有限元法求解岩体边坡的稳定安全系数。

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