Results 101 to 110 of about 1,831,052 (182)
Effect of welding initial imperfections on the ultimate strength of hull girder
Zhongguo Jianchuan YanjiuObjectivesThe aim of this paper is to evaluate the longitudinal ultimate strength of a hull girder more accurately and determine its collapse process. MethodsA bulk carrier is finely modeled in nonlinear finite element software ABAQUS, and the effects of
Huwei CUI +3 more
doaj +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Additive manufacturing (AM) adoption provides numerous benefits, including decentralised production, design flexibility, mass customisation, reduced material waste and lightweight designs. However, AM investment decisions are complex and challenging for manufacturers, and limited knowledge exists about the holistic assessment of relevant costs
Dilupa Nakandala +5 more
wiley +1 more source
Business Strategy and the Environment, EarlyView.ABSTRACT Circular innovation (CI) research has identified a wide range of circular strategies and design approaches, yet offers limited insight into how CI evolves as a learning process within firms and which governance mechanisms guide this progression. Drawing on organizational learning (OL), this study examines how exploration and exploitation shape
Shamima Haque +2 more
wiley +1 more source
A Homoleptic Copper(I) Acetylene Complex
Chemistry – A European Journal, EarlyView.Ligand substitution of weakly coordinated N2 in [(N2)Cu{Al(ORF)4}] (RF = C(CF3)3) leads to the homoleptic acetylene complex [Cu(C2H2)3]+[Al(ORF)4]−, which was characterized by single crystal x‐ray diffraction, NMR, and Raman spectroscopy, as well as by extensive quantum chemical calculations. ABSTRACT We report the synthesis and characterization of the
Julie Willrett +3 more
wiley +1 more source
Improved productivity in fusion welding : executive summary [PDF]
This document is an Executive Summary of individual submissions of work that the author has submitted towards the degree of Engineering Doctorate. The work comprises three main themes, which can be demonstrated in a broader sense as contributing ...
Howse, D. S.
core
Deep Underground Science and Engineering, EarlyView.This study presents a sustainable smart‐coating strategy for protecting underground steel infrastructures from chloride‐induced corrosion. Zinc‐aluminum layered double hydroxides (LDHs) and tannin‐loaded LDHs (LDH–TA) were incorporated into an epoxy matrix to provide both enhanced barrier properties and active, pH‐responsive inhibition.
Veerle Vandeginste +3 more
wiley +1 more source
Hanjie xuebaoTo address the strength-toughness mismatch in ultra-high strength steel welded joints, a step-cooling process inspired by the Quenching and Partitioning (Q&P) principle was proposed and its impact on the mechanical properties of welded joints was ...
Zhiyong ZHANG +6 more
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Methodology for qualifying a Friction Stir Welding equipment [PDF]
, 2008 The objective of this research work is the industrialization of the friction stir welding process in order to provide tools to industrials to select and qualify a machine for their FSW applications.
MARTIN, Patrick +5 more
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Photoreversible Polyurea Actuators With Spatiotemporal Control and Adaptive Mechanics
ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.A light–thermal responsive polyurea network incorporating reversibly dimerizable anthracene units enables spatiotemporal modulation of cross‐linking density and nearly 400‐fold stiffness tuning. Integrating programmable anisotropy, photopatterning, self‐healing, and photowelding within a single framework, this bioinspired “one network–multifunction ...
Zhiwen Song +7 more
wiley +1 more source
EFFECT OF SOME FACTORS IN THE FRICTION STIR WELDING ON TENSILE STRENGTH OF AL-Zn-Mg ALLOY
Al-Qadisiyah Journal for Engineering Science, 2015 Friction Stir Welding ( FSW ) is a solid –state process that leads to several advantages over the fusion welding methods. This is used in the welding of several non-expendable and is also responsible for generating sufficient heat for welding and the ...
Waleed T.Rashid
doaj