Review of Rock Joint Models

Morris, J P

Lawrence Livermore National Laboratory

关键词: Joints;    Granites;    Lawrence Livermore National Laboratory;    Flexibility;    58 Geosciences;   

DOI  :  10.2172/15005881
RP-ID  :  UCRL-ID-153650
RP-ID  :  W-7405-ENG-48
RP-ID  :  15005881

美国|英语

来源: UNT Digital Library

【 摘 要 】

This report discusses several constitutive models for joint behavior with emphasis upon the experimental data which motivates them. Particular emphasis is placed upon data available for granite. The LDEC joint model is presented in detail and LDEC simulations using this model are compared against data from constant normal stiffness and constant normal load tests.