Numerical Simulation of Grout Propagationin the Mode of Multiple-Hole Fracture Grouting

Cheng Shaozhen,Dong Wei,Zhang Liangyi

Table 2 Parameters of field soil

Soil Height/m Density/(g/cm3) Young’s modulus/MPa Cohesion/kPa Friction angle (°) Filled soil 1.6 1.8 10.6 25.0 20.5 Clay 6.0 1.98 8.0 15.0 20