Study on the Degradation Law of Physical and Mechanical Properties of Granite under the Action of Freeze-thaw Cycle

Nan Wu; Zhenning Liu; Xiangru Hu; Yibo Pang

doi:10.54691/te897h96

Study on the Degradation Law of Physical and Mechanical Properties of Granite under the Action of Freeze-thaw Cycle

Nan Wu, Zhenning Liu, Xiangru Hu, Yibo Pang

Frontiers in Science and Engineering, (2024), Vol.4, No.4, pp.18-22

Published: April 30, 2024

DOI: 10.54691/te897h96

PDF: Download Full Text PDF

Abstract

This study demonstrates the effect on the mechanical properties of granite through the freeze-thaw cycle test method, and investigates the mechanical property parameters and its changing law of the rock samples under different numbers of freeze-thaw cycles. The results show that with the increase of the number of freeze-thaw cycles, the physical property parameters such as mass and longitudinal wave speed of the samples show a tendency of attenuation. Mechanical property parameters such as peak strength and elastic modulus of the specimen also showed a trend of decay.

Keywords: Freeze-thaw Cycles; Physical Properties; Mechanical Properties.

APA Citation: Nan Wu, Zhenning Liu, Xiangru Hu, Yibo Pang (2024). Study on the Degradation Law of Physical and Mechanical Properties of Granite under the Action of Freeze-thaw Cycle. Frontiers in Science and Engineering, 4(4), 18-22. https://doi.org/10.54691/te897h96

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