Experimental Study on the Evolution of Dynamic Pore Pressure and Unidirectional and Bidirectional Vibrations of Phosphogypsum

Experimental Study on the Evolution of Dynamic Pore Pressure and Unidirectional and Bidirectional Vibrations of Phosphogypsum

Under seismic action, the stock of phosphogypsum (PG) affects the security risk significantly, so it is crucial to study the dynamic characteristics of PG. In this article, unidirectional and bidirectional vibration tests on typical PG in Yunnan under different consolidation-confining pressure and v...

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Bibliographic Details
Main Authors: Fuqi Kang, Guangjin Wang, Wenlian Liu, Kui Zhao, Menglai Wang, Xiaoshuang Li, Wen Zhong, Zhicheng Dong
Format: Article
Language:English
Published: Frontiers Media S.A. 2022-06-01
Series:Frontiers in Earth Science
Subjects:
phosphogypsum
dynamic triaxial test
bidirectional vibration
cyclic stress ratio
dynamic pore pressure
softening
Online Access:https://www.frontiersin.org/articles/10.3389/feart.2022.929777/full

Internet

https://www.frontiersin.org/articles/10.3389/feart.2022.929777/full

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