挡土墙任意位移时土压力的线弹性广义变分解

Linear Elastic Solution of the Soil Pressure on an Arbitrarily Displaced Retaining Wall by Generalized Variation Principle

利用广义变分原理及线弹性平面问题的复变函数通解 ,建立了挡土墙在发生任意位移时所受土压力的半解析—半数值解法 .以墙体绕墙踵转动为例 。

Based on the generalized variation principle and the complex solution of plane problems, an analytical_numerical scheme is developed to solve the soil pressure on an arbitrarily displaced retaining wall. A retaining wall which turns around its foot is studied with current method. The resultant horizontal soil pressure and its action center are determined for typical cases.