Hoek-Brown criterion and geometrical and mechanical parameters of the slope, such as the geological strength index (GSI), disturbance factor (D), rock material constant (mi), uniaxial compressive strength (σci), unit weight of the rock mass (γ), slope height (H) and slope angle (β). ...
The analysis of the 32 studied slopes shows that in the Gangadarshan area out of six rock slope facets, two falls in class II (stable) and four in class IV (unstable). It is significant to note that the slope facets coming under class IV are comprised of active landslide portions. ...
analysis-of-rock-slope-stability网络岩质边坡稳定性分析 网络释义 1. 岩质边坡稳定性分析 slope-英汉词典-英中字典... ... To slope or incline. 倾斜或倾向 analysis of rock slope stability 岩质边坡稳定性分析 ... www.fastdict.net|基于3个网页 ...
Fig.3 Distribution of structure J1 of high rock slope 对于典型块体倾倒岩质边坡的地质力学模型, 通过逐个块体的受力分析,坡体上部块体一般为稳 稳定区域 倾倒区域 滑动区域 J1 J2 J1 密集带分布 第8 期 杨保军等:岩质边坡滑动-倾倒组合破坏模式稳定性分析 2337 定状态,而非滑动状态。针对遇到...
-inclined rock slope. The potentially most dangerous failure surface of this kind of slope is approximately planar, and the angle between it and the normal plane of the rock strata is an acute angle within 30°. It provides theoretical support for the stability analysis of this kind of slope...
Stability analysis of rock slope against planar failure with irregular discontinuity A deterministic model for the factor of safety of rock mass against planar failure is developed based on Patton's shear strength criteria considering incli... S Metya,N Chaudhary - Stability analysis of rock slope...
Plane failure in rock slopes – A review on stability analysis techniquesRock slope stabilityPlane failureLimit equilibriumNumerical methodsIn stratified sedimentary and meta-sedimentary rock formations 'plane mode' of rock failure is very common. The plane failure occurs when a structural discontinuity ...
same factor is more reasonable.Through comparative study of one engineering case,the method of reducing mi and GSI with the same factor can represent real failure characteristic of fractured rock is proved;and then more reliable safety factor during the stability analysis of rock slope is obtained....