Orthogonal Test on the True Triaxial Mechanical Properties of Frozen Calcareous Clay and Analysis of Influencing Factors

In the Huainan and Huaibei mining areas, a layer of calcareous clay is buried deep in the surface soil layer (at approximately 400 m). This layer is in a high-stress state and is prone to freezing pipe fractures in the freezing method. To obtain the true triaxial mechanical properties of this clay i...

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Bibliographic Details

Published in:	Applied Sciences
Main Authors:	Chuan-Xin Rong, Zhi Wang, Yi Cao, Qing Yang, Wei Long
Format:	Article
Language:	English
Published:	MDPI AG 2022-08-01
Subjects:	frozen calcareous clay true triaxial orthogonal test analytic hierarchical process significance test interaction
Online Access:	https://www.mdpi.com/2076-3417/12/17/8712