›› 2005, Vol. 26 ›› Issue (S1): 53-56.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Experimental study on feasibility of filled subgrade with weathered soft rock

ZHENG Ming-xin, FANG-tao, DIAO Xin-hong, YAN-wen   

  1. Institute of Road & Bridge and Geotechnical Engineering, East China Jiaotong University, Nanchang 330013, China
  • Received:2005-01-31 Published:2005-12-15

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Abstract: On the basis of field survey of slate phyllite and siltstone along Wu-Guang Railway, the mineral components and the properties of enduring collapse are discussed. Then, combining the strength of weathered soft rock and the results of compaction test, the feasibility of filled subgrade with weathered soft rock are judged. Furthermore, the judging principle and method of feasibility of filled subgrade with weathered soft rock are set up.

Key words: weathered soft rock, mineral components, properties of enduring collapse, compaction test, judging principle and method

CLC Number: 

  • TU 443
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
  • Please send e-mail to pingzhou3@126.com if you would like to read full paper in English for free. Parts of our published papers have English translations.
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