Nonlinear elasto-plastic response of rocks Article

cited authors

  • Xi, D; Wang, S; Liu, X; Wang, C

fiu authors

abstract

  • The uniaxial cyclical load experiment is conducted. The σ-ε hysteresis curve and elastic responses, such as Young's modulus, Poisson's ratio, attenuation, elastic wave velocity are obtained when load is below yield-point, and the visco-plastic responses are also gained when load is beyond yield-point.

publication date

  • June 1, 2002

start page

  • 772

end page

  • 777

volume

  • 21

issue

  • 6