Advertisement

Dynamic Characteristics of Soft Clay Under Traffic Load

  • Shi-An Dai
  • Zhen-Dong Cui
Conference paper
Part of the Advances in Science, Technology & Innovation book series (ASTI)

Abstract

The widely distributed soft clay in Shanghai is particularly prone to settlement, causing many disasters. In order to predict the settlement of soft soil, an in-house dynamic triaxial test was carried out to study the influence of dynamic stress amplitude, frequency and effective average principal stress on the axial strain of soft soil. It laid the foundation for the study of settlement of soft clay in Shanghai. This article also put forward many places worth considering and investigating and hoped to help scholars.

Keywords

Cyclic loading Part of the drainage Interval load Axial strain 

Notes

Acknowledgements

The Fundamental Research Funds for the Central Universities (2018ZZCX04) funded this work, which is greatly appreciated.

References

  1. 1.
    Jenkins, H.: The effect of track and vehicle parameter on wheel-rail vertical forces. Railway Eng. 3(1), 21–27 (1974)Google Scholar
  2. 2.
    Cai, Y., Cao, X.W.: The critical dynamic stress and permanent deformation of subgrade filling soil under repeated loading. J. Southwest Univ. 31(1), 1–5 (1996)Google Scholar
  3. 3.
    Jiang, H.G.: Research on the interaction and accumulation settlement of the high-speed railway slab track structure-subgrade dynamic interaction. Zhejiang University (2014)Google Scholar
  4. 4.
    Guo, L., Wang, J., Cai, Y., et al.: Undrained deformation behavior of saturated soft clay under long-term cyclic loading. Soil Dyn. Earthq. Eng. 50, 28–37 (2013)CrossRefGoogle Scholar
  5. 5.
    Bian, X.C., Chen, Y.M.: Response characteristics of layered foundation under the action of moving load. J. Rock Mech. Eng. 26(01), 182–189 (2007)Google Scholar
  6. 6.
    Yang, J.Q.: Study on dynamic behavior and long-term cumulative settlement of saturated soft soil foundation under train load. China University of Mining and Technology, Xuzhou (2017)Google Scholar

Copyright information

© Springer Nature Switzerland AG 2019

Authors and Affiliations

  1. 1.China State Key Laboratory for Geomechanics and Deep Underground Engineering, School of Mechanics and Civil EngineeringChina University of Mining and TechnologyXuzhouPeople’s Republic of China

Personalised recommendations