THREE-DIMENSIONAL NUMERICAL ANALYSIS OF CANTILEVER DIAPHRAGM WALL SUPPORTING SYSTEM YANG ANGLE EFFECT

摘要

Using the three-dimensional elastoplastic finite difference FLAC3D software, three-dimensional analysis of effects of yang angle of Rule Foundation with yang angle and to cantilever diaphragm wall for the foundation support system. Combined with numerical examples, the pit area near the cape of the continuous wall of the lateral deformation distribution was analyzed. According to yang angle arms length and angle position in the pit, the yang angle's existence of patterns are classified, and obtained the corresponding mode distribution of lateral deformation of the continuous wall.