Presentation Information
[III-338]A simplified survey method for evaluating the degree of deterioration of the back of the slope surface
*Hiroya Nishiwaki1, Tsuyoshi Takayanagi1, Yuta IIkubo1, Yutaka Kato1 (1. Railway Technical Research Institute)
Keywords:
Slope surface of the cut,Rear ground,Simple Penetration Test
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