Effect of the process of excess porewater pressure generation on the ground behavior during earthquake

DOI

Bibliographic Information

Other Title
  • 過剰間隙水圧発生特性の違いが液状化解析に与える影響

Description

We conducted both standard cyclic triaxial test and torsional shear test to obtain the liquefaction characteristics. Both tests give the same liquefaction strength by means of excess porewater pressure generation and by 7.5% double amplitude shear strain, which are the most frequently used liquefaction criteria. However the process to liquefaction, such as excess porewater pressure generation, differs to each other. Then, in order to examine the effect of the difference of excess porewater pressure generation process keeping the liquefaction strength identical. Significant differences were observed in both excess porewater pressure generation and displaced, which indicates the importance to model the excess porewater pressure generation precisely.

Journal

Keywords

Details 詳細情報について

  • CRID
    1390282680575164288
  • NII Article ID
    130004621436
  • DOI
    10.11512/jiban.jgs38.0.507.0
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

Report a problem

Back to top