World Data Ocean/Stress-strain response

Stress-strain response

Stress-strain response on World Data Ocean: a running collection of one story we have gathered and hand-picked because they are worth your time. Every post here touches on stress-strain response in some way — the news, the analysis, the deep dives, and the occasional surprise find. A Global Hub for Ocean Intelligence 4 World Data Ocean is a centralized digital platform where researchers, scientists, and ocean enthusiasts converge to explore, analyze, and… New stories are added to this page as we find them, so check back if you want to keep up with what is happening around stress-strain response, or subscribe to the RSS feed to get them as soon as they are published. Browse the collection below, or head back to the homepage to see everything World Data Ocean is covering right now.

$Monotonic triaxial testing and simple modeling of calcareous sand considering the effects of fractal dimension and relative density$

Frontiers in Marine Science | New and Recent Articles

Monotonic triaxial testing and simple modeling of calcareous sand considering the effects of fractal dimension and relative density

Calcareous sands, prevalent in regions like the Nansha Islands, present unique geotechnical challenges due to their irregular morphology and crushability. This study investigates the influence of fractal dimension (D) and relative density (Dr) on the behavior of saturated calcareous sand through monotonic triaxial testing and modeling. Results demonstrate that increasing D significantly enhances peak strength, while also influencing pore water pressure and strain softening. A modified Duncan-Chang model, incorporating D and Dr, accurately predicts pre-failure stress-strain behavior, offering crucial insights for marine infrastructure design.