1. Standard user's manual,2019
2. Laterally loaded model piles in sand: centrifuge tests and finite element analyses;Barton,1982
3. Lateral resistance of piles in cohesive soils;Broms;J Soil Mech Found Div,1964
4. Lateral resistance of piles in cohesionless soils;Broms;J Soil Mech Found Div,1964
5. ICE manual of geotechnical engineering volume 2: geotechnical design, construction and verification;Burland,2012