Results 81 to 90 of about 1,603,297 (345)

Synergistic breaking of composite key strata and energy evolution of the overburden under mining disturbances

Meitian dizhi yu kantan
Objective This study aims to explore the synergistic breaking responses and energy evolution mechanisms of composite key strata under mining disturbances.
Boqiang WU, Xiaodong WANG, Shibin ZHU, Ganggang XU, Yuehong ZHANG   +4 more
doaj   +1 more source

A new energy indicator in damage locating vector method (DLV) for detecting multiple damaged positions in beam and truss structures

Vietnam Journal of Mechanics, 2016
The paper presents a new indicator called normalized energy index (nei) in damage locating vector method (DLV) for detecting multiple damaged positions in beam and truss structures.
Nguyen Minh Nhan, Dinh Cong Du, Vo Duy Trung, Tran Viet Anh, Nguyen Thoi Trung   +4 more
doaj   +1 more source

Ferroelectricity in [111]-oriented epitaxially strained SrTiO$_3$ from first principles

, 2019
We use first principles density functional theory calculations to investigate the effect of biaxial strain in the low-temperature structural and ferroelectric properties of [111]-oriented SrTiO$_3$.
Neaton, Jeffrey B., Rabe, Karin M., Reyes-Lillo, Sebastian E.   +2 more
core   +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

The Impact of High‐Productivity Processing on the Fatigue Failure of an Additive Manufactured Superalloy HAYNES 282

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, Ahmed Fardan, Tatiana Mishurova, Eduard Hryha   +3 more
wiley   +1 more source

Duplex Stainless Steel Laser‐Surface Textured: Stability in Brine Solution

Advanced Engineering Materials, EarlyView.
Controlled laser‐surface treatment (LST) of duplex DSS2205 steel is performed to increase its stability in brine solution under cyclic electrochemical assays. The superior protection with respect to flat and smooth panels is attributed to the presence of FeCr2O4 as the main protective oxide layer in the LST surface, after corrosion tests. The stability
Mohammad Rezayat, Hamidreza Enshaei, Elaine Armelin, José I. Iribarren, Antonio Mateo, Miguel Morales   +5 more
wiley   +1 more source

Ideal barriers to polarization reversal and domain-wall motion in strained ferroelectric thin films

, 2008
The ideal intrinsic barriers to domain switching in c-phase PbTiO_3 (PTO), PbZrO_3 (PZO), and PbZr_{1-x}Ti_xO_3 (PZT) are investigated via first-principles computational methods.
A.-B. Posadas, David Vanderbilt, F. Jona, K. Rabe, Karin M. Rabe, P. Chandra, S. P. Beckman, Xinjie Wang, Y. Arimoto   +8 more
core   +1 more source

A Workflow to Accelerate Microstructure‐Sensitive Fatigue Life Predictions

Advanced Engineering Materials, EarlyView.
This study introduces a workflow to accelerate predictions of microstructure‐sensitive fatigue life. Results from frameworks with varying levels of simplification are benchmarked against published reference results. The analysis reveals a trade‐off between accuracy and model complexity, offering researchers a practical guide for selecting the optimal ...
Luca Loiodice, Krzysztof S. Stopka, Michael D. Sangid   +2 more
wiley   +1 more source

strain energy

, 2014
Citation: 'strain energy' in the IUPAC Compendium of Chemical Terminology, 3rd ed.; International Union of Pure and Applied Chemistry; 2006. Online version 3.0.1, 2019. 10.1351/goldbook.ST07108 • License: The IUPAC Gold Book is licensed under Creative Commons Attribution-ShareAlike CC BY-SA 4.0 International for individual terms.
openaire   +1 more source

Interplay between Quantum Size Effect and Strain Effect on Growth of Nanoscale Metal Thin Film

, 2012
We develop a theoretical framework to investigate the interplay between quantum size effect (QSE) and strain effect on the stability of metal nanofilms.
Han, Yong, Jia, Jin-Feng, Liu, Feng, Liu, Miao, Tang, Lin, Xue, Qi-Kun   +5 more
core   +1 more source