THERMAL FRACTURE CHARACTERISTIC OF ROCK UNDER THE CONDITIONS OF UNIAXIAL TENSILE

摘要：

Rock s thermal expansion process is irreversible, which will be affected by the heating history. The properties of rock after heating and cooling are very different. In this paper, the experiments for research of the process of the thermal fracture under uniaxial tensile stress were carried out, the macro--mechanical properties of rock during thermal fracture were analyzed, and the thermal failure mechanism was discussed.

作者: LIHUI TIAN BIN FENG HUIPING WANG

作者单位: School of Resource and Environment Engineering, Heilongjiang Institute of Science and Technology, Ha School of Resource and Environment Engineering, Heilongjiang Institute of Science and Technology, Ha

会议类型: 国际会议

会议名称: The Third International Conference on Nwe Development in Rock Mechanics and Engineering(NDRM2009)(第三届国际岩石力学与工程新进展学术会议)

会议地点: 三亚

会议语种:英文

页码: 67-70

在线出版日期: 2009-05-24（万方平台首次上网日期，不代表论文的发表时间）