Month: April 2021

Artificial intelligence approach for detecting material deterioration in hybrid building constructions

by

Artificial intelligence approach for detecting material deterioration in hybrid building constructions Andrei V. Chesnokov, Vitalii V. Mikhailov, Ivan V. Dolmatov The Faculty of Civil Engineering, Lipetsk State Technical University, Moskovskaya street 30, 398600 Lipetsk, Russian Federation. DOI: https://doi.org/10.7494/cmms.2021.2.0744 Abstract: Hybrid constructions include heterogeneous materials with different behaviors under load. The aim is to achieve a … Read more

On the prognosis of the growth of a heterostructure from a gas phase to analyze the possibility of decreasing mismatch-induced stresses

by

On the prognosis of the growth of a heterostructure from a gas phase to analyze the possibility of decreasing mismatch-induced stresses Evgeny L. Pankratov1,2 1Nizhny Novgorod State University, 23 Gagarin avenue, Nizhny Novgorod, 603950, Russia. 2Nizhny Novgorod State Technical University, 24 Minin Street, Nizhny Novgorod, 603950, Russia. DOI: https://doi.org/10.7494/cmms.2021.2.0761 Abstract: An approach to decreasing mismatch-induced … Read more

A new BEM for modeling and simulation of 3T MDD laser-generated ultrasound stress waves in FGA smart materials

by

A new BEM for modeling and simulation of 3T MDD laser-generated ultrasound stress waves in FGA smart materials Mohamed A. Fahmy1,2 1Jamoum University College, Umm Al-Qura University, Alshohdaa 25371, Jamoum, Makkah, Saudi Arabia. 2Faculty of Computers and Informatics, Suez Canal University, New Campus, 4.5 Km, Ring Road, El Salam District, 41522 Ismailia, Egypt. DOI: https://doi.org/10.7494/cmms.2021.2.0739 … Read more

An evaluation of the mechanical properties of 13MnSiCr7 steel by digital image correlation

by

An evaluation of the mechanical properties of 13MnSiCr7 steel by digital image correlation Marcin Kempny, Radosław Rozmus Łukasiewicz Research Network, Institute for Ferrous Metallurgy, ul. K. Miarki 12–14, 44-100 Gliwice, Poland. DOI: https://doi.org/10.7494/cmms.2021.2.0754 Abstract: In this paper, the possibility of replacing tensile extensometers with a non-contacting device for measuring elongation has been analyzed. An example … Read more

Optimization of material distribution for forged automotive components using hybrid optimization techniques

by

Optimization of material distribution for forged automotive components using hybrid optimization techniques Przemysław Sebastjan, Wacław Kuś Silesian University of Technology, Department of Computational Mechanics and Engineering, Konarskiego 18A, Gliwice, Poland. DOI: https://doi.org/10.7494/cmms.2021.2.0746 Abstract: The paper deals with the problem of optimal material distribution inside the provided design area. Optimization based on deterministic and stochastic algorithms … Read more