![]() ![]() NAVFAC DM 7.2, Foundation and Earth Structures, U.S. ![]() Reference values of the lateral earth pressure coefficient KÄriven displacement piles (round and square) ![]() The coefficient of lateral earth pressure K is approximated as follows: Reference values of the coefficient of lateral earth pressure K are listed later in the table. This program is used to analyze a pile group (pile raft foundation with a rigid pile cap) using both spring method (FEM). The soil around a driven pile is compressed during construction and the lateral earth pressure of this soil acting on the pile skin is greater than the earth pressure at rest (given by coefficient K 0) and smaller than the maximum earth pressure (passive earth pressure given by coefficient K p): ![]()
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