Northeastern University

Jianyu Peng

Xiating Feng

Chengxiang Yang

Jun Tian

Mian Tian

Fengpeng Zhang

Yuemao Zhao

Jikai Gao

Jianqing Jiang

A true triaxial testing system for disturbance experiment with broadband and low amplitude of a high pressure hard rock includes a low-frequency disturbance true triaxial mechanism, a variable-frequency low-speed disturbance rod mechanism and a rapid single-side unloading type specimen box. The low-frequency disturbance true triaxial mechanism and the variable-frequency low-speed disturbance rod mechanism are distributed along a straight line. The low-frequency disturbance true triaxial mechanism is independently used or cooperates with the variable-frequency low-speed disturbance rod mechanism for use. The rapid single-side unloading type specimen box cooperates with the low-frequency disturbance true triaxial mechanism for use.

True triaxial testing system for disturbance experiment with broadband and low amplitude of high pressure hard rock

Growing community of inventors

Shenyang, China

Jianyu Peng