›› 2006, Vol. 27 ›› Issue (S1): 569-571.

• Fundamental Theroy and Experimental Research • Previous Articles     Next Articles

Research on horizontal push-shear in-situ test of coarse-grained soil compacted subgrade

QIN Shang-lin, CHEN Shan-xiong, XU Hai-bing   

  1. Institute of Rock and Soil Mechanics, Chinese Academy of Sciences, Wuhan 430071, China
  • Received:2006-04-12 Published:2006-12-15

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Abstract: Method of horizontal push-shear in-situ test is introduced briefly. And calculation formulation is presented according to limiting equilibrium theory. The shear strength parameters internal friction angle? and cohesive strength c of coarse-grained soil compacted subgrade in S325 highway are obtained by three field horizontal push-shear in-situ tests. And its rationality is evaluated. The results provide necessary base for optimum design of retaining walls.

Key words: horizontal push-shear in-situ test, coarse-grained soil, compacted subgrade

CLC Number: 

  • TU 411
  • 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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