Y. Q. Wei
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View article: Performance Enhancement of Alkali-Activated Binder-Stabilized Expansive Soils via KH-550 Modification
Performance Enhancement of Alkali-Activated Binder-Stabilized Expansive Soils via KH-550 Modification Open
Expansive soils undergo significant volumetric changes during wetting and drying, often leading to structural deterioration and engineering difficulties. Alkali-activated binders have been widely utilized to improve the mechanical performa…
View article: Creep Characteristics and Fractional-Order Constitutive Modeling of Gangue–Rock Composites: Experimental Validation and Parameter Identification
Creep Characteristics and Fractional-Order Constitutive Modeling of Gangue–Rock Composites: Experimental Validation and Parameter Identification Open
With the increasing depth of coal resource extraction, the creep characteristics of gangue backfill in deep backfill mining are crucial for the long-term deformation of rock strata. Existing research predominantly focuses on the instantane…
View article: A Viscoelastic-Plastic Creep Model for Initial Damaged Coal Sample Affected by Loading Rate
A Viscoelastic-Plastic Creep Model for Initial Damaged Coal Sample Affected by Loading Rate Open
Underground engineering rock masses are significantly affected by stress redistribution induced by mining or adjacent engineering disturbances, leading to initial damage accumulation in coal-rock masses. Under sustained geostress, these ma…
View article: Microbial‐Induced Carbonate Precipitation for Strengthening Soft Clay
Microbial‐Induced Carbonate Precipitation for Strengthening Soft Clay Open
Currently, calcite produced in sediments by microbial‐induced carbonate precipitation (MICP) is mainly used as a strengthening binder in sand because sands are porous and have good permeability. Conventional wisdom does not consider MICP t…