Results 91 to 100 of about 29,584 (314)
An investigation of overturning moments of portal frames at elevated temperatures
, 2009 In the UK, single-storey steel buildings account for over half of the constructional steelwork due to its ease of fabrication and cost-efficiency. The most common of these are portal frames.
Comlekci, Tugrul +5 more
core
Receptor‐Free Identification of Toxic Gases Enabled by Hygroscopic Aqueous Salt Films
Advanced Functional Materials, EarlyView.Water as a gas sensor coating sounds impossible—until it stops evaporating. Here, hygroscopic salt solutions (LiCl, LiBr, H3PO4) form non‐drying aqueous films on CNT chemiresistors under ambient air. Gases partition into these liquid layers, sometimes transforming into water, and generate salt‐specific resistance fingerprints across a four‐channel ...
Seongwoo Lee +5 more
wiley +1 more source
Geometric nonlinear vibration analysis of steel frames with semi-rigid connections and rigid-zones
Vietnam Journal of Mechanics, 2003 To obtain an accurate insight into the behavior of the most realistic steel frames, joint flexibility should be allowed for in the analysis. So far, most research work is concentrated on the linear and geometric nonlinear static analysis of steel frames
Vu Quoc Anh, Nghiem Manh Hien
doaj +1 more source
Advanced Functional Materials, EarlyView.A compostable PGS soft surgical robot with interchangeable modules integrates transient Mo tactile and Si thermal sensors for dual feedback. The device preserves its function after clinical‐grade sterilization, demonstrates stable actuation and cardiac tissue grasping with real‐time in vivo pulsatile monitoring, and biodegrades post‐use with soil‐safe,
Minseong Chae +27 more
wiley +1 more source
Design of Cold-formed Steel Wall Frames Lined with Plasterboard on One Side under Axial Compression
, 2006 Cold-formed steel wall frame systems are commonly made of lipped or unlipped (plain) C-section studs with Gypsum plasterboard lining and are used in the construction of both the load bearing and non-load bearing walls in residential, industrial and ...
Mahendran, Mahen, Telue, Yaip
core
Semi-Active Control of Post-tensioned Steel Frames [PDF]
, 2013 After the Northridge 1994 earthquake it was found that failures in steel frame buildings were mainly concentrated in beam-column connections. This prompted researchers to work on improvements, mainly focussed on increasing the rotational ductility ...
Eljajeh, Yasser
core
Advanced Functional Materials, EarlyView.ABSTRACT Traditional wearable exoskeletons rely on rigid structures, which limit comfort, flexibility, and everyday usability. This work introduces the fundamental technologies to create the first soft, lightweight, intelligent textile‐based exoskeletons (Texoskeletons) built using 1D sensors and actuators.
Amy Lukomiak +19 more
wiley +1 more source
Advanced Functional Materials, EarlyView.This paper presents a digital microfluidics‐based technique for transferring and reconfiguring soft nanomembranes. Laser‐machined nanothin membranes are picked up, transported, and aligned via tailored surface tension and the actuation of water droplets, enabling the development of flexible electronics, the integration of functional materials on 3D ...
Quang Anh Nguyen +15 more
wiley +1 more source
Dynamic behavior of steel frames: influence of material yielding and hysteretic damping mechanisms [PDF]
REM: International Engineering JournalRecent research has increasingly focused on the inelastic behavior of steel frames under severe dynamic forces, which can lead to plastic deformation, damage accumulation, and potential collapse.
Everton André Pimentel Batelo +3 more
doaj +2 more sources
Comparative Structural Analysis of GFRP, Reinforced Concrete, and Steel Frames under Seismic Loads. [PDF]
Materials (Basel), 2023 Mincigrucci L +5 more
europepmc +1 more source