November 21, 2025Scientific ReportsOpen Access

Evaluation of strength characteristics of artificial permafrost based on electrical resistivity

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Authors

ZLZhijie Li WSWei Shen YCYa Chu

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Implication

This analysis reveals a relationship between electrical resistivity and strength characteristics in artificially frozen soil, suggesting effective assessment methods.

Key Points

Unconfined compressive strength increases with decreasing temperature, indicating a nuanced relationship.
Critical moisture levels lead to structural changes, with honeycomb structures emerging from freeze-thaw cycles.
Assessment using a self-developed embedded four-electrode system shows how resistivity links to strength properties.
Findings highlight the importance of phase transitions and microstructural evolution in influencing strength.

Cite This Study

Li et al. (2025) studied this question.

synapsesocial.com/papers/6924e405c0ce034ddc34f7f7 https://doi.org/10.1038/s41598-025-25151-9

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Implication

This analysis reveals a relationship between electrical resistivity and strength characteristics in artificially frozen soil, suggesting effective assessment methods.

Evaluation of strength characteristics of artificial permafrost based on electrical resistivity

Discussion

Member takes

Implication

Key Points

Cite This Study

Evaluation of strength characteristics of artificial permafrost based on electrical resistivity

Discussion

Member takes

Implication

Key Points

Cite This Study

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