Abstract：A new type of support is put forward to control and reduce the deformation of roadway surrounding rock through enhancing the supporting force on roadway surrounding rock according to that the deformation of some soft rock roadway can not be controlled by an existed supporting method.Then, this paper introduces the structure composition and the working principle of this support, and carries out its mechanical analysis.This support can be used for controlling the deformation of mining roadway or soft rock roadway with potential large deformation, for it has a simple structure, convenient operation, no material consumption and can be reused.With the increasing of the efforts of deep underground mining, the support that can provide coordinated control of the surrounding rock in deep roadway will has good application value

Keyword：roadway support;new-type support;coordination control;large deformation roadway;