Review on the characteristics and multi-factor model between pore structure with compressive strength of coral aggregate

J Wei, Z Chen, J Liu, J Liang, C Shi - Construction and Building Materials, 2023 - Elsevier
Reasonable use of coral as concrete aggregate can solve the shortage of raw materials for
islands engineering construction and effectively reduce the costs and energy consumption …

Restraint of particle breakage by biotreatment method

Y **ao, H Chen, AW Stuedlein, TM Evans… - … of Geotechnical and …, 2020 - ascelibrary.org
The particle breakage and compressibility behavior of sands treated with microbially
induced carbonate precipitation (MICP) has been investigated using oedometric …

Micromechanical investigation of particle-size effect of granular materials in biaxial test with the role of particle breakage

P Wang, ZY Yin, ZY Wang - Journal of Engineering Mechanics, 2022 - ascelibrary.org
Understanding the effect of particle size on the shear strength of granular materials is
important for geotechnical design and construction. However, previous studies show …

Compression behavior of MICP-treated sand with various gradations

Y **ao, C Zhao, Y Sun, S Wang, H Wu, H Chen, H Liu - Acta Geotechnica, 2021 - Springer
One-dimensional compression tests on quartz sands treated by microbially induced
carbonate precipitation (MICP) were carried out to evaluate the effects of gradation and …

Effects of internal pores on the mechanical properties of marine calcareous sand particles

Y Lv, X Li, C Fan, Y Su - Acta Geotechnica, 2021 - Springer
Calcareous sand is a typical problematic marine sediment because of its angular and
porous particles. The effects of internal pores on the mechanical properties of calcareous …

Micromechanical analysis of the particle corner breakage effect on pile load performance in coral sand

Y Peng, ZY Yin, X Ding - Acta Geotechnica, 2023 - Springer
Corner breakage was less analyzed in pile–soil interaction research, causing the
mechanism of particular pile load behaviors in coral sand to remain unclear. This study …

Evolution of particle shape produced by sand breakage

Y **ao, Y Sun, W Zhou, J Shi… - International Journal of …, 2022 - ascelibrary.org
This paper presents the results of a study on the evolution of particle shape in carbonate
sands that underwent different degrees of particle breakage. Carbonate sand specimens …

Analysis of particle corner-breakage effect on pile penetration in coral sand: model tests and DEM simulations

Y Peng, ZY Yin, X Ding - Canadian Geotechnical Journal, 2022 - cdnsciencepub.com
Although particle corner breakage has been proved to be the primary mode of particle
breakage for coral sand, current studies of pile penetration have continued to present the …

Estimation of compression behavior of granular soils considering initial density effect based on equivalent concept

Y Zeng, X Shi, J Zhao, X Bian, J Liu - Acta Geotechnica, 2024 - Springer
Compressibility of granular materials depends on its initial density and is significantly
affected by particle breakage, especially at high stress levels. In this study, a simple …

The mechanics of brittle granular materials with coevolving grain size and shape

G Buscarnera, I Einav - Proceedings of the Royal Society …, 2021 - royalsocietypublishing.org
The influence of particle shape on the mechanics of sand is widely recognized, especially in
mineral processing and geomechanics. However, most existing continuum theories for …