Project (10972238) supported by the National Natural Science Foundation of China;Project (2009bsxt061) supported by the Thesis Innovation Funds for the Central South University, China;Project (2009) supported by Hunan Administration of Work Safety Fund, China
Using a circular incremental step load and unload method, a set of rheological experiments were performed to study the viscoelasto-plastic properties of amphibolite in Jinchuan No.2 diggings under different environmen...