What is the bearing capacity of retaining wall foundation?

100 ~ 300 kPa. The bearing capacity of the foundation is not less than 2400kpa, the joint width of the expansion joint of the buttress retaining wall is 2-3cm, and the whole section of the joint is filled with asphalt hemp. Bearing capacity of retaining wall foundation 100-300KPa, retaining wall height 2m-11m. Retaining wall refers to the structure that supports subgrade fill or hillside soil to prevent deformation and instability of fill or soil. Types are gravity type, anchor type, thin-walled type, etc.