A review of dynamic experimental techniques and mechanical behaviour of rock materials

QB Zhang, J Zhao - Rock mechanics and rock engineering, 2014 - Springer
The purpose of this review is to discuss the development and the state of the art in dynamic
testing techniques and dynamic mechanical behaviour of rock materials. The review begins …

Effects of axial pre-force and loading rate on Mode I fracture behavior of granite

Z Han, D Li, X Li - International Journal of Rock Mechanics and Mining …, 2022 - Elsevier
Coupled static-dynamic tests were carried out on notched semi-circular bend (NSCB)
granitic specimens using a modified split Hopkinson pressure bar (SHPB) device, to …

Water saturation effects on dynamic fracture behavior of sandstone

Z Zhou, X Cai, D Ma, X Du, L Chen, H Wang… - International Journal of …, 2019 - Elsevier
To understand combined effects of water saturation and loading rate on the fracture
behavior of rock materials, dynamic notched semi-circular bending (NSCB) tests were …

Quasi-static and dynamic fracture behaviour of rock materials: phenomena and mechanisms

QB Zhang, J Zhao - International Journal of Fracture, 2014 - Springer
An experimental investigation is conducted to study the quasi-static and dynamic fracture
behaviour of sedimentary, igneous and metamorphic rocks. The notched semi-circular …

Performance of various strain-hardening cement-based composites (SHCC) subject to uniaxial impact tensile loading

I Curosu, V Mechtcherine, D Forni, E Cadoni - Cement and Concrete …, 2017 - Elsevier
Three different types of strain-hardening, cement-based composites (SHCC) as well as their
constitutive cementitious matrices were investigated under uniaxial quasi-static and impact …

[HTML][HTML] Dynamic fracture of concrete–compact tension specimen

J Ožbolt, A Sharma, HW Reinhardt - International journal of solids and …, 2011 - Elsevier
The behavior of concrete structures is strongly influenced by the loading rate. Compared to
quasi-static loading concrete loaded by impact loading acts in a different way. First, there is …

[HTML][HTML] Abrasion damage of concrete for hydraulic structures and mitigation measures: A comprehensive review

Q Liu, LV Andersen, M Zhang, M Wu - Construction and Building Materials, 2024 - Elsevier
Abrasion damage of concrete induced by sediment-laden flow has been a significant
durability problem for hydraulic structures. Due to the complexity of dynamic fields and …

[HTML][HTML] Dynamic fracture of concrete compact tension specimen: Experimental and numerical study

J Ožbolt, J Bošnjak, E Sola - International Journal of Solids and Structures, 2013 - Elsevier
Compared to quasi-static loading concrete loaded by higher loading rates acts in a different
way. There is an influence of strain-rate and inertia on resistance, failure mode and crack …

Strain rate effects on the crack propagation speed under different loading modes (I, II and I/II): Experimental investigations

M Alneasan, M Behnia - Engineering Fracture Mechanics, 2021 - Elsevier
Studying rock behavior under the effect of dynamic loads is one of the practical issues in
engineering projects that has been considered by many researchers in last decades …

Numerical simulation of reinforced concrete beams with different shear reinforcements under dynamic impact loads

J Ožbolt, A Sharma - International journal of impact engineering, 2011 - Elsevier
The behavior of concrete/reinforced concrete structures is strongly influenced by the loading
rate. Reinforced concrete structural members subjected to impact loads behave quite …