General retaining wall construction organization design scheme
New mountain railway, river bank slope landform, steep natural cross slope, developed planting slope, covering Quaternary eluvial deluvial and colluvial sandy clay and block stone soil, underlying Shaximiao Formation sandstone, mudstone interbedding, rock mass joints developed, poor integrity, designed as gravity cutting retaining wall and counterweight shoulder retaining wall, and designed as C15 rubble concrete when the wall height is more than 12 meters, 75~100 # mortar rubble retaining walls are used for retaining walls less than 12 meters long.