Results 71 to 80 of about 134,530 (267)
Residual stress provides significant strengthening and ductility in gradient structured materials
Materials Research Letters, 2019 Residual stress exists extensively in biological and engineering structures. Here we report that residual stress can be engineered to significantly enhance the strength and ductility of gradient materials.
Mu-Xin Yang +6 more
doaj +1 more source
Determining The Residual Strength Of SFRC Flexural Members
Mokslas: Lietuvos Ateitis, 2013 The application of steel fibre reinforced concrete (SFRC) isconstantly increasing. However, due to the absence of universallyaccepted guidelines for SFRC, the application fields of this materialare still limited.
Adas Meškėnas, Arvydas Rimkus
doaj +1 more source
Bistable Mechanisms 3D Printing for Mechanically Programmable Vibration Control
Advanced Engineering Materials, EarlyView.This work introduces a 3D‐printed bistable mechanism integrated into tuned mass dampers (TMDs) for mechanically adaptive passive vibration suppression. Through optimized geometry, the bistable design provides adaptable vibration reduction across a broad range of scenarios, achieving effective vibration mitigation without complex controls or external ...
Ali Zolfagharian +4 more
wiley +1 more source
Arthroscopy Techniques, 2014 Tenodesis of the long head of the biceps tendon (LHB) at the upper part of the bicipital groove has been related to persistent postoperative bicipital pain. This is possibly due to the inflammation of the remaining tendon within the groove. This, in turn,
Philippe Valenti, M.D. +4 more
doaj +1 more source
Hormigones elaborados con distintos tipos de agregado expuestos a altas temperaturas [PDF]
, 1999 En este trabajo se presentan los resultados obtenidos en experiencias realizadas sobre hormigones elaborados con matrices de similares características y diferente tipo de agregado grueso, expuestos a altas temperaturas (500 y 700 °C) y enfriados bajo ...
Barragán, Bryan +4 more
core
One-dimensional dynamics of nearly unstable axisymmetric liquid bridges [PDF]
, 2010 A general one-dimensional model is considered that describes the dynamics of slender, axisymmetric, noncylindrical liquid bridges between two equal disks.
Ahrens S. +11 more
core +2 more sources
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 +6 more
wiley +1 more source
Journal of Advanced Ceramics, 2020 Residual stress originated from thermal expansion mismatch determines the mechanical properties of ceramic matrix composites (CMCs). Here, continuous SiC fiber reinforced SiC matrix (SiCf/SiC) composites were fabricated by nano-infiltration and transient
Xiaowu Chen +8 more
doaj +1 more source
Cavitation during creep of Si3N4 polycrystals [PDF]
, 2005 Este trabajo está orientado a determinar las condiciones de tensión y temperatura para las cuales ocurre la nucleación y coalescencia de cavidades en dos materiales cerámicos a base de nitruro de silicio sinterizados bajo presión de gas.
Domínguez Rodríguez, Arturo +3 more
core +1 more source
Advanced Engineering Materials, EarlyView.The low cycle fatigue life of additive manufactured HAYNES® 282® superalloy was investigated for conventional and high‐productivity processing: samples of the former lasted 1400–1700 cycles, while samples of the latter failed at ~ 1200 cycles, at 760 °C and 1% strain.
Abdul Shaafi Shaikh +3 more
wiley +1 more source