Pore Structure Evolution Characteristics and Damage Mechanism of Sandstone Subjected to Freeze–Thaw Cycle Treatment: Insights from Low-Field Nuclear Magnetic Resonance Testing and Fractal Theory

To investigate the pore structure evolution characteristics and damage mechanism of sandstone subjected to treatment with freeze–thaw cycles, quantitative analyses were conducted on the longitudinal wave velocity (LWV) and <i>T</i>₂ spectrum of sandstone before and after 10, 20, 30, and 4...

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Principais autores:	Xin Xiong, Feng Gao, Jielin Li, Keping Zhou, Chengye Yang
Formato:	Artigo
Idioma:	Inglês
Publicado em:	MDPI AG 2025-05-01
coleção:	Fractal and Fractional
Assuntos:	freeze–thaw cycle treatment low-field nuclear magnetic resonance testing NMR fractal dimension porosity damage mechanism of rock subjected to freeze–thaw cycles
Acesso em linha:	https://www.mdpi.com/2504-3110/9/5/293
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