One-dimensional compression behavior of calcareous sand and marine clay mixtures
D Xu, M Huang, Y Zhou - International Journal of Geomechanics, 2020 - ascelibrary.org
More and more oceanic projects involve calcareous sand–marine clay mixtures which
behave totally different from pure calcareous sand and marine clay. The effect of clay …
behave totally different from pure calcareous sand and marine clay. The effect of clay …
Analytical approach for crack identification of glass fiber reinforced polymer–sea sand concrete composite structures based on strain dissipations
D Xu, Q Liu, Y Qin, B Chen - Structural Health Monitoring, 2021 - journals.sagepub.com
Glass fiber reinforced polymer bars have potential application in the seawater sea sand
concrete. In this study, an analytical method was proposed to examine the internal crack …
concrete. In this study, an analytical method was proposed to examine the internal crack …
Prediction of secant shear modulus and damping ratio for an extremely dilative silica sand based on machine learning techniques
A better understanding of soil response to dynamic loads, including earthquakes, can result
in safer designs that can reduce casualties. The damping ratio and shear modulus are …
in safer designs that can reduce casualties. The damping ratio and shear modulus are …
DEM investigation of strain behaviour and force chain evolution of gravel–sand mixtures subjected to cyclic loading
Z Nie, Q Qi, X Wang, Y Zhu - Particuology, 2022 - Elsevier
The strain characteristic and load transmission of mixed granular matter are different from
those of homogeneous granular matter. Cyclic loading renders the mechanical behaviours …
those of homogeneous granular matter. Cyclic loading renders the mechanical behaviours …
Effect of initial density, particle shape, and confining stress on the critical state behavior of weathered gap-graded granular soils
Weathered gap-graded soils are a common geological body in mountainous regions, and
they are widely used as construction materials. The shear strength is the controlling …
they are widely used as construction materials. The shear strength is the controlling …
Effect of particle characteristics stress on the mechanical properties of cement mortar with coral sand
J Shen, XU Dongsheng, Z Liu, H Wei - Construction and Building Materials, 2020 - Elsevier
The coral sand is widely used as a construction material in the world. The mechanical
behavior of cement mortar made by coral sand would be quite different from that made by …
behavior of cement mortar made by coral sand would be quite different from that made by …
Macro and micro investigation of gravel content on simple shear behavior of sand-gravel mixture
The gravel content (GC) may influence the mechanical properties of sand-gravel mixture
(SGM) used in earth structures and may compromise the stability of such structures. The …
(SGM) used in earth structures and may compromise the stability of such structures. The …
Effect of particle size on the failure behavior of cemented coral sand under impact loading
The effect of particle size distribution (PSD) of coral sands on the failure behavior of
cemented coral sand specimens is investigated in this study. A series of static and impact …
cemented coral sand specimens is investigated in this study. A series of static and impact …
A hybrid FBG-based load and vibration transducer with a 3D fused deposition modelling approach
A fibre Bragg grating (FBG)-based load and vibration transducer (FLVT) was developed
using a 3D fused deposition modelling (FDM) approach. A newly FLVT was designed by the …
using a 3D fused deposition modelling (FDM) approach. A newly FLVT was designed by the …
Experimental investigation of particle size effect on the self-healing performance of microcapsule for cemented coral sand
D Xu, W Chen, X Fan - Construction and Building Materials, 2020 - Elsevier
Abstract The Urea-Formaldehyde (UF) microcapsule with in situ polymerization was
fabricated with controlled particles size distributions in order to improve the self-healing …
fabricated with controlled particles size distributions in order to improve the self-healing …