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Volume 23 Issue 6
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YANG Guangqing, GUAN Zhenxiang. Experimental study on improved soil for high-speed railway subgrade[J]. Chinese Journal of Geotechnical Engineering, 2001, 23(6): 682-685.
Citation: YANG Guangqing, GUAN Zhenxiang. Experimental study on improved soil for high-speed railway subgrade[J]. Chinese Journal of Geotechnical Engineering, 2001, 23(6): 682-685.
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Experimental study on improved soil for high-speed railway subgrade

  • 1.College of Civil Engineering and Architecture Northern Jiaotong Un iversity Beijing 100044 China 2. Academy of Construction Engineering Shijiazhuang Railw ay Institute Shijiazhuang 050043 China 3.The 3rd

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  • Published Date: November 28, 2001
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    • Abstract
  • The problem of improved soil is important for hig h-speed railway subgrade. The physico-mechanical properties of cement-improve d soil, lime-improved soil, and lime-flyash-improved soil are studied in laboratoy test. The optimum mix ratio of improved soil is put forward for high-speed ra ilway subgrade in this paper. The result is confirmed by dynastic triaxial test.
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