Results 21 to 30 of about 1,392,331 (344)

Stability Evaluation of a Damaged Ship with Ice Accumulation in Arctic Regions [PDF]

Journal of Marine Science and Engineering
The harsh environment in Arctic regions presents significant challenges to ship stability, particularly when ice accumulation and hull damage occur simultaneously, potentially increasing the risk of instability.
Jiabin Tao, Wei Chai, Xiaonan Yang, Wenzhe Zhang, Chong Wang, Jianzhang Qi   +5 more
doaj   +2 more sources

Quantitative description of low-cycle fatigue damage accumulation in contact interaction zone by local strain evolution

Fracture and Structural Integrity, 2022
The novel non-destructive method for quantitative description of low-cycle fatigue damage accumulation is expanded to a case of contact interaction in the stress concentration area. Investigated objects are plane aluminium specimens with the centred hole
Yu. G. Matvienko, V.S. Pisarev, S. I. Eleonsky, I. N. Odintsev   +3 more
doaj   +1 more source

Open-Access Experiment Dataset for Fatigue Damage Accumulation and Life Prediction Models

Metals, 2023
This work addresses the lack of focus on verification and comparison of existing fatigue damage accumulation and life prediction models on the basis of large and well-documented experiment datasets.
Kris Hectors, Dennis Vanspeybrouck, Jelle Plets, Quinten Bouckaert, Wim De Waele   +4 more
doaj   +1 more source

Damage accumulation near the cold-expanded hole due to high-cycle fatigue by crack compliance method

Fracture and Structural Integrity, 2022
The novel destructive method is implemented for quantitative assessment of fatigue damage accumulation in the stress concentration zone accompanied by residual stress due to cold expansion of the through-thickness hole.
Yu. G. Matvienko, S. I. Eleonsky, V.S. Pisarev, M.D Zajtsev   +3 more
doaj   +1 more source

Damage Accumulation in Silica Glass Nanofibers [PDF]

Nano Letters, 2018
The origin of the brittle-to-ductile transition, experimentally observed in amorphous silica nanofibers as the sample size is reduced, is still debated. Here we investigate the issue by extensive molecular dynamics simulations at low and room temperatures for a broad range of sample sizes, with open and periodic boundary conditions.
Bonfanti, Silvia, Ferrero, Ezequiel, Sellerio, Alessandro, Guerra, Roberto, Zapperi, Stefano   +4 more
openaire   +3 more sources

Structural Damage Prediction of a Reinforced Concrete Frame under Single and Multiple Seismic Events Using Machine Learning Algorithms

Applied Sciences, 2022
Advanced machine learning algorithms have the potential to be successfully applied to many areas of system modelling. In the present study, the capability of ten machine learning algorithms to predict the structural damage of an 8-storey reinforced ...
Petros C. Lazaridis, Ioannis E. Kavvadias, Konstantinos Demertzis, Lazaros Iliadis, Lazaros K. Vasiliadis   +4 more
doaj   +1 more source

Damage accumulation and failure mechanism of glass/epoxy composite laminates subjected to repeated low velocity impacts

e-Polymers, 2023
In this work, the damage accumulation and failure mechanism of glass fiber-reinforced epoxy composite laminates under repeated low velocity impacts were studied considering the influence of stacking sequence.
Li Hao, Yu Zhaogang, Liu Kun, Tao Zhen, Zhang Jiangtao   +4 more
doaj   +1 more source

Self-Sensing of Damage Progression in Unidirectional Multiscale Hierarchical Composites Subjected to Cyclic Tensile Loading

Sensors, 2016
The electrical sensitivity of glass fiber/multiwall carbon nanotube/vinyl ester hierarchical composites containing a tailored electrically-percolated network to self-sense accumulation of structural damage when subjected to cyclic tensile loading ...
J. J. Ku-Herrera, O. F. Pacheco-Salazar, C. R. Ríos-Soberanis, G. Domínguez-Rodríguez, F. Avilés   +4 more
doaj   +1 more source

Rupture by damage accumulation in rocks [PDF]

, 2006
The deformation of rocks is associated with microcracks nucleation and propagation, i.e. damage. The accumulation of damage and its spatial localization lead to the creation of a macroscale discontinuity, so-called "fault" in geological terms, and to the
A Buchel, A Guarino, A Johansen, A Lin, AM Boullier, B Gutenberg, B Menendez, B Velde, C Marone, C Nicholson, C Scavia, CA Tang, CA Tang, CAJ Wibberley, CG Bufe, CG Sammis, CH Scholz, CH Scholz, D Amitrano, D Place, D Sornette, DA Lockner, DA Lockner, DA Lockner, David Amitrano, DE Moore, E Bouchaud, E Bouchaud, EM Schulson, F Kun, GCP King, H Nechad, HL Li, IG Main, J Biarez, J Kemeny, J Mori, J Rice, J Schmittbuhl, J Schmittbuhl, J Weiss, J Weiss, JC Jaeger, JVA Keller, JW Rudnicki, K Chen, K Mair, K Michibayashi, K Mogi, LS Costin, M Gerstenberger, P Cowie, P Grassberger, RL Kranz, RP Young, S Zapperi, S Zapperi, SC Jaume, SJD Cox, SR Brown, T Hirata, W Wang, YC Wang, Z Olami, Z Reches   +64 more
core   +4 more sources

Description of fatigue sensitivity curves and transition to critical states of polymer composites by cumulative distribution functions

Fracture and Structural Integrity, 2023
In this paper, a novel model is presented to describe the composite mechanical properties degradation during cyclic loading. The model is based on cumulative distribution functions using.
O.A. Staroverov, A.I. Mugatarov, A.S. Yankin, V.E. Wildemann   +3 more
doaj   +1 more source