Results 111 to 120 of about 2,019,908 (352)

Evaluation of the Potential of Laser Shock Peening Compared with Cold Expansion for Improving Fatigue Resistance of Riveted Lap Joints of Aerospace Grade 7175 Al Alloy

Advanced Engineering Materials, EarlyView.
This study investigates laser shock peening for enhancing fatigue performance of riveted aerospace aluminum joints. A comparative approach with cold expansion combines fatigue testing and synchrotron X‐ray methods. Integrating mechanical testing with residual stress and strain characterization provides insights into how different treatments affect the ...
Ogün Baris Tapar, David Osman Busse, Maximilian Sprengel, Domenico Furfari, Marc‐André Nielsen, Guilherme Abreu Faria, Jérémy Epp   +6 more
wiley   +1 more source

Characterization of the material response in the granular ratcheting [PDF]

, 2005
The existence of a very special ratcheting regime has recently been reported in a granular packing subjected to cyclic loading \cite{alonso04}. In this state, the system accumulates a small permanent deformation after each cycle.
A. Niemunis, C. S. Desai, C. Thornton, D. Kolymbas, F. Alonso-Marroquín, G. L. England, G. Royer-Carfagni, H. J. Herrmann, I. Vardoulakis, J. Burland, J. J. Allen, J. J. Moreau, J. Uzan, L. Brendel, M. Huang, M. Oda, M. P. Allen, P. A. Cundall, R. G. Hicks, R. García-Rojo, S. Werkmeister, S. Zapperi, W. A. Tam, Y. Mroz   +23 more
core   +2 more sources

Is Young's Modulus a Critical Coating Property Determining Fouling‐Release Performance of Marine Coatings?

Advanced Engineering Materials, EarlyView.
The release of foulers from protective marine coatings is determined by several interrelated material properties, including the strength of Young's modulus, the flexibility of chain segments, the surface free energy, and the magnitude of hydrodynamic stress.
Johann C. Schaal, Andreas Brinkmann, Andreas Hartwig   +2 more
wiley   +1 more source

Study of stress-strain state of the roller conveyor

Metalurgija, 2022
Numerous studies have established that the damage to the lower surface of hot-rolled strips is mainly due to their friction against rollers of mill rollers. In this case, the probability of scoring, scrapes and other mechanical damage increases otherwise
D. Yergaliyev, A. Tulegulov, A. Zhumabayeva, A. Bukayeva, M. Suimenova, G. Yesbolay, A. Yussupov, A. Zhauyt   +7 more
doaj  

In situ Measurement of Biaxial Modulus of Si Anode for Li-ion Batteries

, 2010
We report in situ measurement of biaxial moduli of a Si thin-film electrode as a function of its lithium concentration. During lithiation, biaxial compressive stress is induced in the Si film and it undergoes plastic flow. At any state-of-charge (SOC), a
Chon, Michael J., Guduru, Pradeep R., Sethuraman, Vijay A., Shimshak, Maxwell, Van Winkle, Nathan   +4 more
core   +2 more sources

Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials

Advanced Engineering Materials, EarlyView.
Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai, Xinrui Sarah Niu, Zhao Qin   +2 more
wiley   +1 more source

SOLUTION OF ANTI-SYMMETRIC THERMO-ELASTIC PROBLEM FOR NON-UNIFORMLY HEATED LONG CYLINDER UNDER CREEPING CONDITIONS

Наука и техника, 2009
The paper investigates anti-symmetric stress-strain state of  infinitely long solid cylinder subjected to irregular heating, external pressure under conditions of thermal creeping.
I. S. Kulikov, P. I. Shirvel
doaj  

Investigation of the rock mass state in the near-wall part of the quarry and its stability management

Frontiers in Earth Science
Introduction: The research is aimed to identify the vulnerable areas of quarry slopes through the creation of a stress-strain state model for the rock mass at the Vostochny quarry, East Saryoba field of the Zhi-landy Group of cupriferous sandstones, as ...
Pavlo Saik, Kanay Rysbekov, Khaini-Kamal Kassymkanova, Vasyl Lozynskyi, Vasyl Lozynskyi, Guldana Kyrgizbayeva, Serik Moldabayev, Dmytro Babets, Arnat Salkynov   +8 more
doaj   +1 more source

On the Lightweight Potential of Laser Additive Manufactured NiTi Triply Periodic Minimal Sheet Lattices

Advanced Engineering Materials, EarlyView.
This study explores the lightweight potential of laser additive‐manufactured NiTi triply periodic minimal surface sheet lattices. It systematically investigates the effects of relative density and unit cell size on surface quality, deformation recovery, compression behavior, and energy absorption.
Haoming Mo, Shuo Qu, Shiming Gao, Xu Song   +3 more
wiley   +1 more source

Stress-strain state of cutting-plate supports

Russian Engineering Research, 2011
[No abstract available]
Rogov V.A., Koshelenko A.S., Popikov A.N.   +2 more
openaire   +3 more sources