›› 2009, Vol. 30 ›› Issue (S2): 489-493.

• Geotechnical Engineering • Previous Articles     Next Articles

Experimental research on treating desert soil ground with dynamic compaction

ZHAN Jin-lin, SHUI Wei-hou, LIANG Yong-hui, SONG Mei-na   

  1. Shenyuan Geotehnical Co., Ltd., Xiandai Architectural Design Group, Shanghai 200011, China
  • Received:2009-05-20 Online:2009-08-10 Published:2011-06-21

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Abstract: The dynamic compaction tests with 8 000 kN m, 6 000 kN m, 4 000 kN m and 3 000 kN m energy-levels for treating desert soil in Inner Mongolia were carried out. And then through the standard penetration test, cone penetration test and the static plate loading test on the desert soil after dynamic compaction, for different levels of dynamic compaction of the desert area of fill areas, excavation zone after reinforcing, the respective effective treatment depths and bearing capacities of reinforcement are obtained. Some rules of dynamic compaction treatment on the desert soil are summarized; some construction parameters of dynamic energy level, effective reinforcement depth, spacing, etc. are given, so as to offer for reference in the similar geological conditions for the foundation treatment works with dynamic compaction.

Key words: desert soil, dynamic compaction, ground improvement

CLC Number: 

  • TU 443
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