Results 61 to 70 of about 328,999 (305)
Experimental study of the cross-sectional capacity of cold-formed steel built-up columns
, 2020 This paper describes a comprehensive experimental programme in which built-up cold-formed steel stub columns with four different cross-sectional geometries were investigated.
F. Meza, Jurgen Becque, I. Hajirasouliha
semanticscholar +1 more source
Efficient design of cold-formed steel bolted-moment connections for earthquake resistant frames
Thin-walled structures, 2020 Cold-formed steel (CFS) sections can be designed in many configurations and, compared to hot-rolled steel elements, can lead to more efficient and economic design solutions.
Jun Ye +3 more
semanticscholar +1 more source
Laser Metal Powder Deposition of Titanium Microalloyed HSLA Steel FeC0.12Si0.25Mn1.3
Advanced Engineering Materials, EarlyView.This study investigates the additive manufacturing of titanium‐doped high‐strength low‐alloy (HSLA) steel via laser metal deposition. It reveals distinct process‐structure relationships for elemental powder blends compared to prealloyed feedstocks.
Olaf Stelling +2 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
, 2020 The use of cold-formed steel (CFS) channels with web holes are becoming increasingly popular. Such holes, however, result in sections becoming more susceptible to lower axial compressive resistance.
Boshan Chen +4 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.High‐frequency (HF) welding of steel is limited by oxide inclusions that degrade weld quality. This study demonstrates, for the first time, the integration of a nonthermal Ar/H2 dielectric barrier discharge (DBD) plasma jet into HF welding. Local plasma treatment provides effective shielding and in‐situ oxide reduction, resulting in markedly fewer and ...
Viktor Udachin +4 more
wiley +1 more source
Node connections of cold-formed steel structures [PDF]
Инженерно-строительный журнал, 2011 The article is comparative analysis of node connections in cold-formed structures. Welded, glued, screwed, rivet, bolted connections are examined.Peculiarities of bolted connections are considered, comparison of calculation by various techniques is done.
V. G. Kurazhova, T. V. Nazmeyeva
doaj
Optimised cold-formed steel beams in modular building applications
, 2020 Modular Building Systems (MBS) has seen an accelerating growth in the construction sector owing to its potential advantages, such as quick erection, improved energy efficiency and less reliant on good weather over conventional construction methods ...
P. Gatheeshgar +5 more
semanticscholar +1 more source
Electrical Conductivities of Conductors, Semiconductors, and Their Mixtures at Elevated Temperatures
Advanced Engineering Materials, EarlyView.This article presents a comprehensive review of temperature‐dependent electrical conductivity data for multiple material classes at elevated temperatures, highlighting a persistent conductivity gap between metals and semiconductors in the range of 102$\left(10\right)^{2}$– 107$\left(10\right)^{7}$ S/m. Metal–ceramic irregular metamaterials are proposed
Valentina Torres Nieto, Marcia A. Cooper
wiley +1 more source
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