Results 91 to 100 of about 1,474,305 (299)

Effect of woven fabric on the shear capacity of short rc beams

Journal of Civil Engineering and Management, 2003
Recently, externally bonded fibre-reinforced polymer (FRP) composite plate has been used successfully to enhance the performance of reinforced concrete (RC) members.
Hau-yan Leung
doaj   +1 more source

Rafting of Ni‐Based Superalloys Under Multiaxial Load as Understood by Phase‐Field Simulations and Critical Experiments

Advanced Engineering Materials, EarlyView.
Phase‐field simulations coupled with dislocation‐density‐based crystal plasticity modeling reproduce γ′ rafting behavior in single‐crystal Ni‐based superalloys under varied loading conditions. The model captures both macroscopic creep and microscopic morphology evolution, with results matching high‐temperature creep experiments.
Micheal Younan, David Bürger, Gunther Eggeler, Oleg Shchyglo, Ingo Steinbach, Muhammad Adil Ali   +5 more
wiley   +1 more source

Shear thickening of highly viscous granular suspensions

, 2014
We experimentally investigate shear thickening in dense granular suspensions under oscillatory shear. Directly imaging the suspension-air interface, we observe dilation beyond a critical strain $\gamma_c$ and the end of shear thickening as the maximum ...
Brown, Eric, Jaeger, Heinrich M., Majumdar, Sayantan, Xu, Qin   +3 more
core   +1 more source

Pacific coast pears: Production trends, utilization, export needs and price prospects

California Agriculture, 1948
California Agriculture - All ...
S Shear, S Hoos
doaj  

Experimental investigation of the influence of internal defects (voids, wrinkles) on the shear properties of CFRP

Fracture and Structural Integrity
The study focuses on examining the impact of internal manufacturing defects (voids and wrinkles) on the mechanical behavior of structural carbon fiber reinforced polymers (CFRP) under shear loading.
Stanislav Slovikov, Dmitriy Lobanov
doaj   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Rheology of Lamellar Liquid Crystals in Two and Three Dimensions: A Simulation Study

, 2012
We present large scale computer simulations of the nonlinear bulk rheology of lamellar phases (smectic liquid crystals) at moderate to large values of the shear rate (Peclet numbers 10-100), in both two and three dimensions.
Adhikari, Boltenhagen, Brazovskii, Cates, Cates, Cates, Cencini, Courbin, d'Humieres, D. Marenduzzo, Diat, Evans, Fournier, Fredrickson, Gomati, Gonnella, Gonnella, Gradzielski, Guo, Henrich, Henrich, Henrich, Iwashita, K. Stratford, Kendon, Koppi, Kumaran, Kumaran, Lees, Leon, Lu, M. E. Cates, Marenduzzo, O. Henrich, Olmsted, P. V. Coveney, Panizza, Ramaswamy, Ramos, Saksena, Saksena, Soddemann, Stewart, Stratford, Swift, Wagner, Xu, Xu, Xu, Xu, Yang, Zilman, Zipfel   +52 more
core   +1 more source

Phase Field Failure Modeling: Brittle‐Ductile Dual‐Phase Microstructures under Compressive Loading

Advanced Engineering Materials, EarlyView.
The approach by Amor and the approach by Miehe and Zhang for asymmetric damage behavior in the phase field method for fracture are compared regarding their fitness for microcrack‐based failure modeling. The comparison is performed for the case of a dual‐phase microstructure with a brittle and a ductile constituent.
Jakob Huber, Jan Torgersen, Ewald Werner
wiley   +1 more source

Affecting the Properties of Copper–Graphene Electroconductive Composite by Severe Plastic Deformation

Advanced Engineering Materials, EarlyView.
Copper‐based composites enhanced with carbon feature convenient mechanical properties and favorable electric conductivity. Processing via deformation and thermomechanical treatments can introduce advantageous microstructures further enhancing their performance. Herein, copper–graphene powder‐based composites are directly consolidated via rotary swaging
Radim Kocich, Lenka Kunčická, Pavel Czernek, Zifan Wang   +3 more
wiley   +1 more source

Harnessing Physiological Shear Stress in a Perfusion Bioreactor for Enhanced Endothelialization of Small‐Diameter Vascular Grafts

Advanced NanoBiomed Research
This study presents a versatile perfusion bioreactor system designed to evaluate endothelialization on electrospun polycaprolactone (PCL)–gelatin vascular grafts under controlled flow conditions that mimic physiological and pathological shear stress. The
Praveesuda L. Michael, Yuen Ting Lam, Timothy C. Mitchell, Miguel Santos, Alex H. P. Chan, Xinying Liu, Angus J. Grant, Matthew J. Moore, David F. Fletcher, Richard P. Tan, Steven G. Wise   +10 more
doaj   +1 more source