A theoretical model for estimating the thermal conductivity of granular geomaterials with low porosity

International Communications in Heat and Mass Transfer, Journal Year: 2024, Volume and Issue: 152, P. 107230 - 107230

Published: Jan. 16, 2024

Language: Английский

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A thermal conductivity model for granular geomaterials with low porosity during the freezing process

International Journal of Heat and Mass Transfer, Journal Year: 2024, Volume and Issue: 233, P. 126050 - 126050

Published: Aug. 14, 2024

Language: Английский

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Laboratory study on the frost-proof performance of a molecular vibration infrared Nano-thermoprobe (MVINT) embankment in seasonally frozen ground regions

Cold Regions Science and Technology, Journal Year: 2024, Volume and Issue: 222, P. 104200 - 104200

Published: April 3, 2024

Language: Английский

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Computational model for the thermal conductivity of soil-rock mixture

International Journal of Heat and Mass Transfer, Journal Year: 2024, Volume and Issue: 230, P. 125745 - 125745

Published: May 31, 2024

Language: Английский

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Predicting the volumetric heat capacity of freezing soils using the soil freezing characteristic curve

Journal of Hydrology, Journal Year: 2024, Volume and Issue: 645, P. 132151 - 132151

Published: Oct. 11, 2024

Language: Английский

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Rapid and simultaneous measurement of ice and unfrozen water content based on an inverse analysis surrogate model

Applied Thermal Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 125559 - 125559

Published: Jan. 1, 2025

Language: Английский

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Study on risk assessment of tunnel construction across mined-out region based on combined weight-two-dimensional cloud model

Scientific Reports, Journal Year: 2025, Volume and Issue: 15(1)

Published: Feb. 28, 2025

In this thesis, a risk assessment framework based on the Pressure-State-Response (PSR) model is proposed for problem of crossing mined-out region in tunnel construction. The subjective weights indicators are determined by G1 method, objective improved CRITIC method combined with Random Forest (RF) machine learning and calculated using game-theoretic combination assignment method. On basis, two-dimensional cloud was constructed to merge frequency consequence degree comprehensively assess construction's safety across region. Taking construction project Huayingshan Tunnel Linshui County Sichuan Province as an example, eigenvalues each indicator were derived through expert scoring weight calculation, diagram drawn MATLAB software analysis. results show that medium risk, which environmental geological safety, structural stability main sources. This thesis provides new region, can effectively control during

Language: Английский

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A Novel InSAR-Based Method for Retrieving Active Layer Thickness: Emphasizing Soil Pore Ratio and Unfrozen Water Content

Advances in Space Research, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

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Numerical modelling and mechanism of water-heat-deformation of subgrade under heating effect in cold regions

International Communications in Heat and Mass Transfer, Journal Year: 2025, Volume and Issue: 164, P. 108911 - 108911

Published: March 30, 2025

Language: Английский

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A systematic review of knowledge graph and computational schemes related to soil thermal conductivity

Theoretical and Applied Climatology, Journal Year: 2025, Volume and Issue: 156(5)

Published: April 21, 2025

Language: Английский

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