Emergency rescue design method and device for slope toe back pressure and toe protection retaining wall of gently-inclined bedding slope

The invention discloses an emergency design method and device for slope toe back pressure and a toe protection retaining wall of a gently inclined bedding slope, a comprehensive emergency support structure system is formed by constructing a back pressure heap carrier and a toe protection retaining wall at the bottom of the slope, a calculation formula of the minimum weight of the back pressure heap carrier is obtained based on stress balance analysis and by introducing a slope stability safety coefficient, and the minimum weight of the back pressure heap carrier is calculated. And then the whole set of comprehensive emergency design process of slope toe back pressure and toe protection retaining wall of the gently-inclined bedding slope is completed. The constructed supporting structure system is simple, low in cost and convenient to construct, local materials can be used, the emergency rescue construction process can be rapidly carried out conveniently, meanwhile, an effective available space can be formed a