Structural integrity issues of additively manufactured railway components: Progress and challenges

Z Wu, S Wu, W Qian, H Zhang, H Zhu, Q Chen… - Engineering Failure …, 2023 - Elsevier
Additive manufacturing (AM) is being increasingly applied in aerospace, healthcare,
automotive, and energy fields. Despite good design flexibility, short lead times, and high …

Fatigue damage assessment of complex railway turnout crossings via Peridynamics-based digital twin

M Hamarat, M Papaelias, S Kaewunruen - Scientific reports, 2022 - nature.com
Railway turnouts are essential in the train traffic route management for modern railways.
Despite significant devotion to railway turnout research, one of their most common failures …

Experimental and numerical analysis of friction stir additive manufacturing of 2024 aluminium alloy

Y Xiao, Y Li, L Shi, C Wu, H Liu, Z Sun - Materials Today Communications, 2023 - Elsevier
With the rapid development of industrial manufacturing, additive manufacturing has attracted
extensive attention in the industry since it possesses a high material utilization rate. Friction …

[HTML][HTML] Experimental investigations into nonlinear dynamic behaviours of triply periodical minimal surface structures

H Fu, X Huang, S Kaewunruen - Composite Structures, 2023 - Elsevier
Natural frequency, damping ratio and dynamic stiffness are fundamental to the performance
of structures subjected to dynamic loads. Triply Periodic Minimal Surface (TPMS) composite …

A systematic literature review on the integration of Industry 4.0 technologies in sustainability improvement of transportation construction projects: state-of-the-art and …

B Abbasnejad, S Soltani, A Karamoozian… - Smart and Sustainable …, 2024 - emerald.com
Purpose This systematic literature review aims to investigate the application and integration
of Industry 4.0 (I4. 0) technologies in transportation infrastructure construction projects …

[HTML][HTML] Mechanical performance of Bio-Inspired Gyroid and Primitive concrete structures under combined compression and torsion Loads: A discrete element method …

H Fu, J Huang, S Kaewunruen - Engineering Structures, 2023 - Elsevier
Abstract Bioinspired lightweight Primitive and Gyroid structures are two well-known TPMS
(triply periodic minimal surface) cellular structures. These structures have been shown to …

[HTML][HTML] Developments and prospects of additive manufacturing for thermoelectric materials and technologies

A Baroutaji, A Arjunan, J Robinson, M Ramadan… - Sustainable Materials …, 2024 - Elsevier
In view of the increased demand for electricity and the associated environmental and
financial concerns, there is an urgent need to develop technological solutions that can …

Evaluation of critical success determinants to the implementation of additive manufacturing technology in the spare parts supply chain: a grey causal modelling …

S Singh, S Misra, G Singh - Business Process Management Journal, 2024 - emerald.com
Purpose Additive Manufacturing technology (AMT) is swiftly gaining prominence to induce
automation and innovation in manufacturing systems. It holds immense potential to change …

[HTML][HTML] The axially-loaded behaviours of Schwarz Primitive (SP)-based structures: An experimental and DEM study

H Fu, S Kaewunruen - Thin-Walled Structures, 2024 - Elsevier
This study delves into the axial responses of Schwarz Primitive (SP) structures. Emphasising
on bearing capacity, force distribution, cracking phenomena, load-displacement curve and …

Critical Review and Perspectives on Recent Progresses in 3D Printing Processes, Materials, and Applications

BJ Ree - Polymer, 2024 - Elsevier
Since first introduced in the late 1960s, three-dimensional (3D) printing has gained great
attention from academia and industry because of its potential hyper flexibility and precision …