DIN 4018 Supplement 1
DIN 4018 Supplement 1 Subsoil; analysis of contact pressure distribution under raft foundations; explanations and examples of analysis
Amendment by Deutsches Institut Fur Normung E.V. (German National Standard), 05/01/1981
Amendment by Deutsches Institut Fur Normung E.V. (German National Standard), 05/01/1981