[HTML][HTML] Characterizing the cracking process of various rock types under Brazilian loading based on coupled acoustic emission and high-speed imaging techniques

B Khadivi, A Heidarpour, Q Zhang… - International Journal of …, 2023 - Elsevier
Tensile strength is one of the important mechanical properties of rock and rock-like materials
and its accurate estimation and understanding of its failure mechanism are crucial for …

Size effects in a transversely isotropic rock under Brazilian tests: laboratory testing

K Li, Y Cheng, ZY Yin, D Han, J Meng - Rock Mechanics and Rock …, 2020 - Springer
A transversely isotropic rock, slate, was utilized to investigate the size effect and anisotropy
on its deformation, tensile strength, and failure mechanism. A series of Brazilian tests were …

Phase-field modeling of thermal cracking in hardening mass concrete

M Ghasabeh, S Göktepe - Engineering Fracture Mechanics, 2023 - Elsevier
The manuscript is concerned with the phase-field modeling of thermal cracking in massive
hardening concrete structures. Owing to the exothermic reactions, known as hydration, a …

Numerical modeling of the fractured zones around a blasthole

AR Hajibagherpour, H Mansouri… - Computers and …, 2020 - Elsevier
The high-energy rate of shock waves, as an important part of explosion energy, plays a
significant role in the mechanism of rock fragmentation. This energy rate and the mechanism …

Measurement of true tensile strength from Brazilian tensile strength laboratory tests

TRM Packulak, JJ Day, MR McDonald… - Canadian …, 2024 - cdnsciencepub.com
Brazilian tensile strength (BTS) testing in standard practice is a practical method to
approximate tensile strength for rock core using the conversion of axial compressive vertical …

Capturing snapback in indirect tensile testing using AUSBIT-Adelaide University Snap-Back Indirect Tensile test

RK Verma, GD Nguyen, M Karakus, A Taheri - International Journal of …, 2021 - Elsevier
Specimen cracking in a controlled environment is an essential characteristic that is
challenging to capture in indirect tensile testing methodologies, including the Brazilian disc …

A new experimental approach to quantify microfractures in the Fracture Process Zone (FPZ) under various loading conditions

M Ghamgosar, M Bahaaddini, N Erarslan… - Engineering …, 2021 - Elsevier
Rock fracturing or breakage is a complex phenomenon that requires advanced and
sophisticated techniques to predict fracture initiation and propagation in geological …

The impact of axial load distribution on Brazilian tensile testing on rock

TRM Packulak, JJ Day - Rock Mechanics and Rock Engineering, 2024 - Springer
Tensile strength of rock and rock-like materials is a critical material property in rock
engineering and the design of infrastructure that interacts with the geological environment …

An experimental study on the dynamic flexural tensile behavior of glass

B Jiang, M Atif, Y Ding, Y Guo, Y Li - Engineering Fracture Mechanics, 2022 - Elsevier
Understanding of the dynamic tensile behavior of glasses is of great importance in
designing impact-resistant transparent structures. The current study revealed the effects of …

Dynamic tensile behavior of soda-lime silicate glass: the effects of loading rate, specimen size and stress waves

B Jiang, J Cao, Y Guo, Y Li - Acta Mechanica Sinica, 2023 - Springer
Using flattened Brazilian disk (FBD) tests, the effects of loading rate, specimen size and
stress waves on the tensile behavior of soda-lime silicate glass were investigated. Quasi …