Geomechanics and Engineering

  • 제11권5호
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  • Pages.725-738
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  • 2016
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  • 2005-307X(pISSN)
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  • 2092-6219(eISSN)
테크노프레스 (Techno-Press)
권호 표지
DOI QR코드

DOI QR Code

New constructive model for structures soil

  • Zhang, Sheng (School of Civil Engineering, Central South University) ;
  • Li, Haichao (School of Civil Engineering, Central South University) ;
  • Teng, Jidong (School of Civil Engineering, Central South University)
  • 투고 : 2016.01.07
  • 심사 : 2016.08.17
  • 발행 : 2016.11.25
⟨ 이전 논문 다음 논문 ⟩

초록

A theoretical study of the behavior of structured soils is presented herein. By introducing the effect of soil structure and loading history into the Cam Clay model, a new model was formulated. The concept of differing void ratios was modified to combine structural parameters and the over consolidation ratio, and an evolution law was proposed. Upon introducing the concept of the subloading yield surface, a new two-yield surface model was obtained. The predicted results were compared to the experimental data, demonstrating that the new model provided satisfactory qualitative modeling of many important features of structured soils.

키워드

참고문헌

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피인용 문헌

  1. Zemin-yapı etkileşiminin betonarme bacaların dinamik davranışına etkisi vol.7, pp.1, 2016, https://doi.org/10.29130/dubited.465732
  2. One-dimensional nonlinear consolidation behavior of structured soft clay under time-dependent loading vol.18, pp.3, 2019, https://doi.org/10.12989/gae.2019.18.3.299
  3. A Model of Undrained Stress-Strain Curves Considering Stress Path and Strain Softening vol.21, pp.11, 2016, https://doi.org/10.1061/(asce)gm.1943-5622.0002193