Analysis on influential factors and toppling conditions of toppling rock slope
CHENG Dongxing, LIU Daan, DING Enbao, ZHAO Hongmin, PAN Wei, GUO Huafeng
1.Key Laboratory of Engineering Geomechanics Institute of Geology and Geophysics Chinese Academy of Sciences Beijing 100029 China 2.South Central Institute for Design and Survey of Hydroelectric Projects State Power Corporation Changsha 410014 China
Abstract：Based on the engineering geologic section model and rock mass parameter of left bank slope of Longtan Hydropower Station,the influential factors were analyzed with orthogonal analysis of toppling rock slope,the range of dominance of toppling slope,was proposed and the topping condition with displacement vector angle in the same nod of different models were also analyzed.Through contrast with the practical engineering case,the obtained results were shown to be applicable as a quick analysis method for failure mode of toppling rock slope.
程东幸；刘大安；丁恩保；赵红敏；潘炜；郭华锋；. 层状反倾岩质边坡影响因素及反倾条件分析[J]. 岩土工程学报, 2005, 27(11): 127-131.
CHENG Dongxing, LIU Daan, DING Enbao, ZHAO Hongmin, PAN Wei, GUO Huafeng. Analysis on influential factors and toppling conditions of toppling rock slope. Chinese J. Geot. Eng., 2005, 27(11): 127-131.
