Mechanical Properties and Numerical Analysis of Underground Continuous Wall in Underground Grain Silo Foundation Pit

Foundation pit monitoring can only provide feedback regarding the deformation of formation and envelope structure after construction, it is difficult to predict law a continuous underground wall in later stage grain silo support. Taking deep foundation an as example, this paper uses Abaqus software simulate force project, explores calculation results planar elastic beam considering arch effect numerical simulation technology pit’s support, analyzes compares rationality model. The analysis form by both methods parabolic combination. maximum horizontal displacement wall, according software, 6.23 mm, other result 4.7 mm; settlement on surface 11.34 8 mm. show that simulated value basically consistent with measured value, slightly larger than because interference conditions are idealized during simulation. accuracy verified, parameters, such thickness burial depth be changed reference for support method similar wall.