English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

In the compressive shearing test for geomaterials, various modes of localized deformation are observed. We carry out several bifurcation analyses by varying the shape ratio of plane strain rectangular specimens to observe the significant change of bifurcation loads and bifurcation modes. We also conduct a series of plane strain compression tests of soil specimens for various conditions to investigate the effect of the boundary conditions for the formation of the localized demormation modes. The numerically obtained bifurcation modes corresponding to the minimum bifurcation load for each size of the specimen are in good agreement with the typical experimental results for sand specimens.

Bifurcation Analysis on Shape Effect and Boudary Effect in Localization of Deformation of Geomaterials