驮英水库层间泥化夹层对边坡稳定的影响

Influence of mudded intercalation on slope stability at Tuoying Reservoir

介绍了驮英水库的地层岩性和地质构造,系统分析了泥化夹层的地质成因,通过实测剖面、钻孔电视、勘探平硐以及竖井等手段查明边坡中泥化夹层的发育情况,并结合现场剪切试验得出泥化夹层相关物理力学性质,最后联系工程实际对边坡变形原因进行相关分析。

An introduction was made on the formation lithology and geological structures of Tuoying Reservoir, based on which the author made a systematic analysis on the geological origin of mudded intercalation. The development situation of mudded intercalation in slope was investigated by means of measured section, borehole TV, exploration adits and shaft etc. Combined with field shearing test, the physical and mechanical properties of mudded intercalation were obtained. The author also analyzed the causes for slope deformation combined with the actual situation of project.