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Open access Aug 2026

Engineering Performance and Interface Shear Behaviour of Crumb Rubber-Stabilized Clay Subgrade Reinforced with Geogrid

Clayey soils are generally characterized with low strength and high plasticity which may affect the stability of the subgrade in road infrastructure and hence encourage research into sustainable stabilization techniques. The objective of this study was to investigate the possibility of using recycled crumb rubber (CR)...

Jaafar Abdulrazzaq, Q. S. Banyhussan, Ahmed A. Hussein et al. · 0 citations
Conference Open access 2026

Evolution of pore structure and creep characteristics of Indian black cotton soil under oedometer conditions

The present study investigated the macro- and micro-structural creep behavior of remolded Indian black cotton soil under various loading-unloading-reloading cycles. The macrostructural creep behavior of soil was evaluated using multi-stage oedometer tests ( MSL tests) under two loading conditions with varying durat...

V. Kami, Anumita Mishra · 0 citations
Aug 2026

Thermally induced transition from expansive clay to a frictional granular state: An experimental investigation

Expansive soils pose persistent challenges to geotechnical design due to their high swelling potential and sensitivity to moisture variations. Thermal stabilization has recently emerged as a promising alternative to conventional chemical treatment, yet its implications for soil strength mechanisms remain insufficiently...

Abdullah H. Alsabhan, Wagdi Hamid, A. Al-Mahbashi · 0 citations
Oct 2026

Impact of Nonplastic Fines Content on the Small-Strain Shear Modulus and Water Retention Behavior of Unsaturated Sand–Silt Mixtures

This study examines the small-strain shear modulus ( G max ) and water retention behavior of unsaturated sand–silt mixtures with a focus on the effects of fines content (FC), mean net stress ( p n ), and hydraulic hysteresis. A comprehensive experimental program was conducted, incorpor...

B. Sadollahzadeh, S. Haeri, Ali Khosravi · 0 citations
Open access Aug 2026

Experimental Investigation on Water-Sensitive Engineering Behaviors of High-Fines Clayey Sand and Quantitative Correlations Between Physical and Mechanical Indices

Clayey sand is a typical transitional coastal alluvial soil controlled by both coarse-grain friction and fine-grain cementation. Current studies focus mostly on remolded samples, lacking systematic understanding of water-induced structural degradation and quantitative physico-mechanical correlations for natural undistu...

Da-Yu Yang, Rencheng Ye, Ze-Jun Song et al. · 0 citations

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