In Van der Meer (2021) the stability formula for rock slopes under wave attack has been rewritten to remove mean period Tm and include spectral Tm-1,0. This is now identical Modified in Rock Manual (2007 – Eqs 5.139 5.140), except its coefficients use of H2 percent H1/3 (2021). A method given by cpl csu formula, (new) data on slope where results differ from original data. The re-fit shallow wat...

Rock slopes have the characteristics of complex geological conditions, weak structural surface development, steep slope, and great damage. In this study, Sujiaba overpass slope in Chongqing was selected as evaluation object, main stability methods rock were analyzed. Combined with special conditions geographical location through a survey, qualitatively analyzed based on stereographic projection...

Some of the geotechnical parameters used in the analysis may not be accurately measured directly from laboratory tests due to effects of sample disturbance and errors of tests. The back analysis or the observational method are thus often applied to determine the representative and/or dominant strength parameters based on field observations in practice. Based on the Hoek-Brown failure criterion,...

This article examines the merits of using finite element analysis versus limit-equilibrium methods for slope design and analysis Geomechanics software used worldwide by geotechnical engineers Article prepared for RocNews Summer 2004 software tools for rock and soil