A review on split Hopkinson bar experiments on the dynamic characterisation of concrete

MR Khosravani, K Weinberg - Construction and Building Materials, 2018 - Elsevier
Our living standards are substantially influenced by the advent and development of new
materials. The need for stronger building materials has led to useful innovations such as the …

Wave propagation characteristics of a cylindrical laminated composite nanoshell in thermal environment based on the nonlocal strain gradient theory

H Safarpour, SA Ghanizadeh… - The European Physical …, 2018 - epjplus.epj.org
In this article, the wave propagation behavior of a size-dependent laminated composite
cylindrical nanoshell in a thermal environment is presented. The small-scale effects are …

Analysis of dynamic mechanical properties of sprayed fiber-reinforced concrete based on the energy conversion principle

L Chen, X Zhang, G Liu - Construction and Building Materials, 2020 - Elsevier
In order to study the dynamic mechanical properties of sprayed fiber-reinforced concrete
under impact loads, a φ50mm split Hopkinson (SHPB) device was employed to perform …

Pattern-driven 4D printing

A Zolfagharian, A Kaynak, SY Khoo… - Sensors and Actuators A …, 2018 - Elsevier
Self-bending actuators have time and cost reduction benefits for applications like self-
assembly and self-deployable structures. Three-dimensional (3D) printing is a promising …

Dynamic splitting behaviour of ultra-high-performance concrete confined with carbon-fibre-reinforced polymer

L Huang, L Su, J Xie, Z Lu, P Li, R Hu, S Yang - Composite Structures, 2022 - Elsevier
Fibre-reinforced polymer (FRP) wrapping is highly effective in enhancing the compressive
properties of concrete. However, the dynamic splitting performance of FRP-confined ultra …

Crack propagation and dynamic properties of coal under SHPB impact loading: Experimental investigation and numerical simulation

D Ai, Y Zhao, Q Wang, C Li - Theoretical and Applied Fracture Mechanics, 2020 - Elsevier
To investigate the crack propagation and dynamic mechanical properties of coal under high
strain rate loading, 24 sets of Brazilian disk (BD) coal specimens with vertical and horizontal …

[HTML][HTML] Analysis of the tensile fracture properties of ultra-high-strength fiber-reinforced concrete with different types of steel fibers by X-ray tomography

JD Ríos, C Leiva, MP Ariza, S Seitl, H Cifuentes - Materials & Design, 2019 - Elsevier
This study is concerned with the analysis of the tensile properties of an ultra-high-strength
fiber-reinforced concrete manufactured with short and long steel fibers. The analysis involve …

Dynamic Brazilian splitting experiment of bedding shale based on continuum-discrete coupled method

W Tang, C Zhai, X Yu, J Xu, Y Sun, Y Cong… - International Journal of …, 2022 - Elsevier
Exploring the dynamic mechanical properties of shale helps to understand the damage of
shale reservoirs under dynamic loading. In this paper, static Brazilian splitting experiments …

Dynamic fracture investigations of ultra-high performance concrete by spalling tests

MR Khosravani, P Wagner, D Fröhlich… - Engineering Structures, 2019 - Elsevier
Abstract Ultra-High Performance Concrete (UHPC) is an innovative cement based material
with superior strength for engineering structures. The mechanical properties of the …

An experimental investigation of the influence of loading rate on rock tensile strength and split fracture surface morphology

Z Cui, S Qian, G Zhang, Z Maochu - Rock Mechanics and Rock …, 2021 - Springer
To investigate the effect of the loading rate on the tensile strength of rock material and the
morphology of the resulting split fracture surfaces, three types of rock specimens, namely …