Ground anchor structure type cantilever retaining wall structure of railway sunken-type station house and stability check and calculation method of ground anchor structure type cantilever retaining wall structure

Disclosed is a ground anchor structure type cantilever retaining wall structure of a railway sunken-type station house and a stability check and calculation method of the ground anchor structure typecantilever retaining wall structure in order to effectively improve the anti-sliding capacity and the anti-overturning capacity of cantilever retaining walls, avoid interference generated by cantilever retaining wall bottom plates and station canopy columns or other station house structure foundations, and ensure safety and reliability of station house engineering. The ground anchor structure typecantilever retaining wall structure comprises the cantilever retaining walls continuously arranged in the longitudinal direction of a route, the cantilever retaining walls formed by whole pouring ofconcrete structurally comprise vertical walls, heel slabs and toe slabs, the bottom plates composed of the heel slabs and the toe slabs are buried below the surface of a foundation D, and foundation structures of station struct