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Volume 22 Issue 4
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Miao Linchang, Liu Songyu, Zhu Zhiduo, Guo Yongchen, Jiang Zhenxiong. Research on dynamic compaction treatment of foundation for expressway with interbedded liquefiable soil and soft soil[J]. Chinese Journal of Geotechnical Engineering, 2000, 22(4): 408-411.
Citation: Miao Linchang, Liu Songyu, Zhu Zhiduo, Guo Yongchen, Jiang Zhenxiong. Research on dynamic compaction treatment of foundation for expressway with interbedded liquefiable soil and soft soil[J]. Chinese Journal of Geotechnical Engineering, 2000, 22(4): 408-411.
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Research on dynamic compaction treatment of foundation for expressway with interbedded liquefiable soil and soft soil

  • Institute of Geotechnical Engineering Southeast University Nanjing 210096 The Expressway Construction Direct Office of Jiangsu Province Nanjing 210004

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  • Published Date: July 27, 2000
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    • Abstract
  • The dynamic compaction treatment method of foundation with interbedded liquefiable soil and soft soil is studied for expressway in this paper. The formula of treatment depth for dynamic compaction is presented according to the pseudostatic mechanics method. It is of obvious meaning of soil mechanics compared with Mendard’s formula. The results calculated by the formula of treatment depth for dynamic compaction are in agreement with the measured results. Simultaneously, the treatment method of low energy dynamic compaction is put forward based on the measured results for the foundation interbedded with liquefiable soil and soft soil. These methods are of practical value for foundation treatment of the expressway.
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