Fecha de publicación: 30/09/2022 Fuente: WIPO "hemp" The invention discloses an assembly type retaining wall and a construction method, the assembly type retaining wall comprises a plurality of T-shaped structures arranged side by side, an expansion joint is formed between every two adjacent T-shaped structures, and the expansion joints are filled with asphalt hemp ribs; each T-shaped structure comprises a soil retaining panel, a side plate component, an empennage plate component, a plurality of side clamping plates and a plurality of high-strength bolts, and each expansion joint is located between every two adjacent soil retaining panels; the side plate components and the rear sides of the soil retaining panels are connected through side clamping plates and high-strength bolts, and the tail wing plate components and the rear sides of the side plate components are connected through side clamping plates and high-strength bolts. The T-shaped structure is adopted, the T-shaped retaining structure has the advantages of being good in retaining effect and simple and stable in structure, after soil backfilling, the soil retaining panels can bear side pressure generated by soil filling, at the moment, the two sides of the side plate components and the two sides of the tail wing plate components can also bear side pressure and friction force generated by the soil filling, and therefore the side pressure of the soil retaining panels is balanced; the retaining wall is prevented from sliding and overturning, and the purpose of retaining soil is achieved.