In situ monitoring of high-temperature creep damage in CrMoV high-strength structural steel using acoustic emission

M Chai, H Li, Z Tang, C Lai, Y Song, Z Zhang… - … and Building Materials, 2024 - Elsevier
The accurate detection and evaluation of creep damage in structural steel is essential for
ensuring the safety and reliability of high-temperature structures. In this work, the in situ …

Revealing the Proximity of Concrete Specimens to Their Critical Damage Level by Exploring the Cumulative Counts of the Acoustic Emissions in the Natural Time …

D Triantis, ED Pasiou, I Stavrakas, SK Kourkoulis - Materials, 2024 - mdpi.com
This study aims to explore the possibility of detecting indices that could potentially provide
warning about the proximity of internal damage to critical levels, beyond which catastrophic …

Experimental Study on the Physical and Mechanical Properties of Cemented Gangue Backfill under Acid Mine Water Erosion

D Liu, H Pu, H Ni, G Zhang - Applied Sciences, 2023 - mdpi.com
Ensuring the structural safety of cemented gangue backfill (CGB) is crucial for safe mining
operations. However, the complex mine water environment makes it susceptible to erosion …

Study on the Characteristics of Granite in Different Stress Stages through a Cyclic Loading Experiment

H Liu, J Wang, H Yu, Y Zhang - Sustainability, 2023 - mdpi.com
The deformation and failure process of rocks is a gradual process. The purpose of this study
was to examine the characteristics of rocks in different stages through a cyclic loading …

Experimental and Numerical Analysis of Fracture Mechanics Behavior of Heterogeneous Zones in S690QL1 Grade High Strength Steel (HSS) Welded Joint

D Tomerlin, D Kozak, L Ferlič, N Gubeljak - Materials, 2023 - mdpi.com
The heterogeneity of welded joints' microstructure affects their mechanical properties, which
can vary significantly in relation to specific weld zones. Given the dimensional limitations of …