Experimental Research on Resilient Modulus of Silty Clay Modified by Oil Shale Ash and Fly Ash after Freeze-Thaw Cycles

To dispose of the large amount of OSA (oil shale ash) and FA (fly ash) in Northeast China, a novel subgrade material obtained by modifying SC (silty clay) with OSA and FA was produced. First, the effect of F-T (freeze-thaw) cycles and stress states on the resilient modulus of unmodified SC and the m...

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Bibliographic Details
Main Authors: Haibin Wei, Yangpeng Zhang, Fuyu Wang, Gaofeng Che, Qinglin Li
Format: Article
Published: MDPI AG 2018-08-01
Series:Applied Sciences
Online Access:http://www.mdpi.com/2076-3417/8/8/1298