Evaluation of the effect of various prior creep-fatigue interaction damages on subsequent tensile and creep properties of 9% Cr steel

W Zhang, X Wang, H Chen, T Zhang, J Gong - International Journal of …, 2019 - Elsevier
The degradation of tensile and creep properties is inevitable during high temperature
service operation. Hence this work aims to evaluate the effect of prior creep-fatigue …

The influence of stress-controlled tensile fatigue loading on the stress–strain characteristics of AISI 1045 steel

W Moćko - Materials & Design, 2014 - Elsevier
This study analyses the influence of fatigue loading on the residual tensile properties of AISI
1045 steel. The fatigue tests were carried out under stress-controlled tensile loadings at a …

Heteroscedastic sparse Gaussian process regression-based stochastic material model for plastic structural analysis

B Chen, L Shen, H Zhang - Scientific Reports, 2022 - nature.com
Describing the material flow stress and the associated uncertainty is essential for the plastic
stochastic structural analysis. In this context, a data-driven approach-heteroscedastic sparse …

Analysis of deformation history and damage initiation for 6082-T6 aluminium alloy loaded at classic and symmetric Taylor impact test conditions

W Moćko, J Janiszewski, J Radziejewska… - International Journal of …, 2015 - Elsevier
Taylor impact tests in the classic and symmetric configurations were applied to analyse the
development of plastic deformation and damage in Al-6082-T6 rods. Deformation histories …

A comprehensive investigation on thermomechanical fatigue failure mechanism and remaining properties of 316L stainless steel

W Zhang, P Yin, W Chen, Q Yang, F Liang… - Engineering Failure …, 2025 - Elsevier
Thermomechanical fatigue (TMF) is a critical failure mode in high-temperature components,
as it not only accelerates microstructural degradation but also significantly impacts the …

Effects of pre-fatigue on the strain localization during tensile tests of DP 500 steel at low and high strain rates

W Moćko, A Brodecki… - The Journal of Strain …, 2015 - journals.sagepub.com
The analysis involved subjecting DP 500 steel to pre-fatigue loads, and then tension at high
strain rates using Hopkinson bar. Digital image correlation method was used to investigate …

Comparative experimental study of dynamic compressive strength of mortar with glass and basalt fibres

L Kruszka, W Moćko, L Fenu… - EPJ Web of …, 2015 - epj-conferences.org
Specimen reinforced with glass and basalt fibers were prepared using Standard Portland
cement (CEM I, 52.5 R as prescribed by EN 197-1) and standard sand, in accordance with …

Simulation of nanoindentation experiments of single‐layer and double‐layer thin films using finite element method

W Moćko, M Szymańska, M Śmietana… - Surface and Interface …, 2014 - Wiley Online Library
In this work, we focused on investigations of mechanical properties of SiNx and diamond‐
like carbon thin films deposited by plasma‐enhanced chemical vapour deposition method …

A Modified Eyring Equation for Modeling Yield and Flow Stresses of Metals at Strain Rates Ranging from 10−5 to 5 × 104 s−1

R Othman - Advances in Materials Science and Engineering, 2015 - Wiley Online Library
In several industrial applications, metallic structures are facing impact loads. Therefore,
there is an important need for developing constitutive equations which take into account the …

Influence of mass ratio on forward and reverse ballistic impact equivalence: experiments, simulations, and mechanism analysis

J Liu, F Huang, K Xu, L Liu, T Zuo, A Pi - Experimental Mechanics, 2017 - Springer
Reverse ballistic impact tests are widely used for studying dynamic responses because they
provide more comprehensive and quantitative projectile/rod response results than forward …