Effect of initial static load and dynamic load on concrete dynamic compressive failure

L Jin, W Yu, X Du - Journal of Materials in Civil Engineering, 2020 - ascelibrary.org
… loads may be closely linked to initial loading history that concrete suffers. This paper deals …
effect of initial static load and initial dynamic load on dynamic compressive failure of concrete

Influence of pre-static loads on dynamic compression and corresponding size effect of concrete: Mesoscale analysis

W Yu, L Jin, X Du - Construction and Building Materials, 2021 - Elsevier
… Exploring the dynamic size effect of concrete with different … influence of pre-static
compressive/tensile loads on dynamic compressive failure and the corresponding dynamic size …

Effect of nano-SiO2 and nano-CaCO3 on the static and dynamic properties of concrete

Z Wang, E Bai, J Xu, Y Du, J Zhu - Scientific Reports, 2022 - nature.com
… of nano-concrete, ie… static property and dynamic property under different strain rates (50–130
s −1 ) using HYY series hydraulic servo test system and Φ100 mm split Hopkinson pressure

A concrete damage plasticity model for predicting the effects of compressive high-strength concrete under static and dynamic loads

HL Minh, S Khatir, MA Wahab, T Cuong-Le - Journal of Building …, 2021 - Elsevier
… [25] presented the effect of initial static and dynamic loads on concrete dynamic compressive
… under different dynamic loads gradually decreased with the increase of initial static load. At …

Dynamic mechanical properties and fracturing behaviour of concrete under biaxial compression

HC Wang, J Zhao, J Li, K Liu, CH Braithwaite… - … and Building Materials, 2021 - Elsevier
… This study aims to investigate the dynamic mechanical properties and fracturing behaviour
of concreteDynamic stress–strain curves considering confinement effect and strain rate …

Experimental and mesoscopic study of dynamic tensile properties of concrete using direct-tension technique

L Chen, C Yue, Y Zhou, J Zhang, X Jiang… - … Journal of Impact …, 2021 - Elsevier
effect on the tensile properties of concrete. The dynamic direct tensile properties of concrete
… denotes the dynamic increase factor of tensile fracture energy of concrete were established …

Experimental research on the dynamic mechanical properties and damage characteristics of lightweight foamed concrete under impact loading

S Feng, Y Zhou, Y Wang, M Lei - International Journal of Impact …, 2020 - Elsevier
… method for studying the dynamic mechanical properties of materials under medium and …
split Hopkinson pressure bar test system is used for uniaxial impact on foamed concrete. The …

Effect of pore liquid viscosity on the dynamic compressive properties of concrete

X Sun, H Wang, X Cheng, Y Sheng - Construction and Building Materials, 2020 - Elsevier
… used to evaluate the influence of different degrees of … dynamic properties of concrete
subjected to impact load. To clarify the viscous effect and thus verify the action of the Stefan effect, …

Size effect modelling for dynamic biaxial compressive strength of concrete: Influence of lateral stress ratio and strain rate

L Jin, J Li, W Yu, X Du - International Journal of Impact Engineering, 2021 - Elsevier
Concrete structures are often in complex stress … the influence of strain rate and lateral stress
ratio on the dynamic biaxial compressive failure and the corresponding size effect of concrete

Fracture of saturated concrete and rocks under dynamic loading

NS Selyutina, YV Petrov - Engineering Fracture Mechanics, 2020 - Elsevier
influence of the saturation ratio and water to cement ratio on the dynamic strength of concrete
… same ideas to discuss similar effects in the process of fracture studying dynamic strength …