某河道工程土质边坡防护方案设计OA

Using Lizheng Geotechnical Software and the simplified Bishop method,a comparative analysis of soil slope stability before and after the application of prestressed anchor cable lattice beam protection was conducted.Results indicated that prior to protection,the anti-sliding stability coefficient of the slope was lower than the allowable safety factor,leaving the slope in an unstable state.After adopting prestressed anchor cable lattice beam protection,the anti-sliding stability coefficients under various working conditions met relevant code requirements,ensuring overall slope stability and satisfying engineering safety demands.Combined with a river engineering case in a county in western Shanxi Province,the effective protective role of prestressed anchor cable lattice beams on soil bank slopes was further demonstrated,which can significantly improve slope stability and meet engineering safety requirements.