A calculation model is built based on FLAG 3D for the numerical simulation of interaction between soil and cable. The mechanical deformation characteristics of soil mass and wholly grouted cable are studied under the pull-out condition, and the mechanical behaviors of cable, the response of soil mass, and the influence factors for pull-out performance are analyzed. It is shown that, （1） the interface element can do well in simulating the interaction between soil and cable; （2） the peak tensile force and the displacements under the peak tens...
