Results 51 to 60 of about 75,504 (352)
Self-shape optimisation of cold-formed steel columns
, 2012 This paper presents the optimisation of cold-formed steel open columns using the recently developed self-shape optimisation method that aims to discover new profile shapes.
Savoyat, TJM, Gilbert, BP, Teh, LH
core +1 more source
Evaluation indexes quality, cost and time at Lightweight steel structures (case study:LSF structures in yazd city) [PDF]
مهندسی و مدیریت ساخت, 2017 Building and Hausas are the nowadays necessity of people's life, the most permanent part of economy of a family or a country. But type and the approach of construction a building. Than it can be a kind stable investment or in the other hand the structure
Seyed Shahabaldin Mirjafari
doaj
Advanced Engineering Materials, EarlyView.Thermomechanical fatigue tests of laser beam powder bed fusion (PBF‐LB) Inconel 718 show that the additively manufactured material reaches almost the lifetimes of conventionally‐rolled material under no‐dwell conditions. Introducing dwell times at the maximum temperature markedly reduces the lifetimes due to pronounced grain boundary sliding associated
Stefan Guth +6 more
wiley +1 more source
Fastener Demands for Sheathing-Braced Cold-Formed Steel Stud Gravity Walls
Latin American Journal of Solids and StructuresWe explore, in this paper, the demands and behavior on fasteners supplying sheathing-based bracing of gravity loaded cold-formed studs and wall assemblies.
Luiz Carlos M. Vieira Junior +1 more
doaj +1 more source
Design Assisted by Testing of Cold Formed Steel Trusses [PDF]
Bulletin of the Polytechnic Institute of Jassy: Constructions, Architechture Section, 2004 The paper presents the experimental program developed in the Laboratory of Civil Engineering Faculty of the ”Politehnica” University of Timișoara, Romania, in order to establish the real behavior of bolted connections in cold formed steel trusses. First,
Raul Zaharia
doaj
Plate with holes as shear connector in cold formed steel composite beams
Revista IBRACON de Estruturas e Materiais, 2019 In search of an improved compatibility between cold-formed steel profiles and precast floor systems, this study proposes an alternative shear connector for cold-formed steel-concrete composite beams.
O. P. AGUIAR +3 more
doaj +1 more source
Karl Popper and the Mechanisms of Hydrogen Embrittlement
Advanced Engineering Materials, EarlyView.Representation of the beginning of loss of ductility rather than embrittlement. Small concentrations of hydrogen in a diffusible form within iron are well‐established to harm the mechanical integrity of steels. There are theories that attempt to explain the pernicious role of hydrogen.
H. K. D. H. Bhadeshia
wiley +1 more source
Microstructure Evolution of a VMnFeCoNi High‐Entropy Alloy After Synthesis, Swaging, and Annealing
Advanced Engineering Materials, EarlyView.The synthesis and processing (rotary swaging and annealing) of the novel VMnFeCoNi alloy is investigated, alongside the estimation of the grain size effect on hardness. Analysis of a wide grain size range of recrystallized microstructures (12–210 µm) reveals a low annealing twin density.
Aditya Srinivasan Tirunilai +6 more
wiley +1 more source
Designing of steel frameworks from thin-walled cold-formed profiles in SCAD Office [PDF]
Инженерно-строительный журнал, 2010 This paper is devoted to computer-aided designing of steel frameworks from thin-walled cold-formed profiles. It has been shown that the wide utilization of building structures from thin-walled cold-formed profiles produced domestically is restricted ...
V.V. Yurchenko
doaj
Hydrogen‐Assisted Fracture of Iron‐Based Fe–Ni–Al Alloys
Advanced Engineering Materials, EarlyView.Principal relations and fracture mechanisms of single‐phase and precipitate‐strengthened Fe–Ni–Al alloys subjected to prior electrochemical hydrogen charging are identified. The mechanisms of hydrogen effect on strength and microhardness are discussed, including hydrogen‐induced increase in microhardness and the role of hydrogen in fracture behavior ...
Nataliya Yadzhak +3 more
wiley +1 more source