Hypoplasticity model and analysis of dynamic elastoplastic response of saturated sand

Cheng Zhou, Zhu Jiang Shen, Sheng Shui Chen, Jianhua Yin

Research output: Journal article publicationJournal articleAcademic researchpeer-review

1 Citation (Scopus)


A new hypoplasticity model is proposed and verified using tests. An asynchronous staggered iteration FEM method with explicit difference scheme is suggested to solve solid-liquid coupling dynamic elastoplastic problem. The hypoplasticity model is implemented in Biot dynamic consolidation finite element program. The solid-liquid coupling dynamic elastoplastic response of a saturated sand foundation is analyzed; and reasonable results are achieved.
Original languageChinese (Simplified)
Pages (from-to)549-553
Number of pages5
JournalYantu Lixue/Rock and Soil Mechanics
Issue number4
Publication statusPublished - 1 Apr 2004


  • Asynchronous iteration
  • Dynamic response
  • Finite element
  • Hypoplasticity
  • Solid-liquid coupling

ASJC Scopus subject areas

  • Geotechnical Engineering and Engineering Geology
  • Earth-Surface Processes

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