Results 51 to 60 of about 214,006 (361)
Dipslacement and Mixed Fibre Beam Elements for Modelling of Slender Reinforced Concrete Structures under Cyclic Loads [PDF]
, 2018 In this paper, two fibre-based beam elements with enhanced capabilities to consider large displacement s and rotations of slender reinforced concrete members are developed.
Ayoub, A., Gendy, S.
core +2 more sources
Advanced Functional Materials, EarlyView.This study demonstrates that pulsed potential electrolysis significantly improves CO2 reduction performance on copper‐nitrogen doped carbon electrodes. The formation of cationic copper sites and metallic clusters as a function of applied intermittent potential leads to notable selectivity changes compared to potentiostatic reduction.
Dorottya Hursán +13 more
wiley +1 more source
Shear Rehabilitation of RC Deep Beams using NSM CFRP Anchor Bars
MATEC Web of Conferences, 2017 This paper presents results of an experimental study for the shear strengthening of reinforced concrete (RC) deep beam using near surface mounted (NSM) carbon fiber reinforced polymer (CFRP) anchor bars.
Abdul Samad Abdul Aziz +5 more
doaj +1 more source
Experimental Investigation on FRC Beams Strengthened with GFRP Laminates
Electronic Journal of Structural Engineering, 2015 The external bonding of fibre reinforced polymer (FRP) to reinforced concrete (RC) members has become a popular method of retrofitting/strengthening concrete structures in recent years.
S. Syed Ibrahim +2 more
doaj +1 more source
Sensors, 2020 This paper presented a laboratory investigation for analyzing the natural frequency response of reinforced concrete (RC) beams affected by steel corrosion.
Yuwei Zhang +6 more
doaj +1 more source
GeAl2‐2xFe2xO3(OH)4 Nanotubes: New Electrocatalyst for Oxygen Evolution Reaction
Advanced Functional Materials, EarlyView.Fe‐doped imogolite nanotubes are synthesized via a one‐step hydrothermal method with varying Fe substitution ratios x. Structural and spectroscopic analyses confirm homogeneous Fe incorporation while preserving tubular shape. Optimal doping at x = 0.05 enhances optical absorption, narrows band gap, reduces charge transfer resistance, and significantly ...
Yassine Naciri +12 more
wiley +1 more source
Shock and Vibration, 2020 Many existing reinforced concrete (RC) structures constructed more than 50 years ago now require maintenance. This is especially true in cold, snowy regions where significant frost damage deterioration of RC structures becomes a severe problem.
Yusuke Kurihashi +2 more
doaj +1 more source
Fatigue damage assessment of reinforced concrete beam using acoustic emission technique / Noorsuhada Md Nor [PDF]
, 2015 Damage due to fatigue loading in a reinforced concrete (RC) beam is a crucial phenomenon that requires assessment. Acoustic emission (AE) technique can be used to identify the fatigue damage progression in the RC beam.
Md Nor, Noorsuhada
core
Cyclic Performance of Beam-Column Joints with Extended Column Fixed at Base: Part I - Experimental Investigation [PDF]
, 1993 http://www.icevirtuallibrary.com/content/journals “Permission is granted by ICE Publishing to print one copy for personal use. Any other use of these PDF files is subject to reprint fees.”The seismic performance of a non-seismically detailed reinforced ...
Joyklad, P., Pimanmas, A., Dhakal, R.P.
core +2 more sources
Advanced Functional Materials, EarlyView.Photomultiplication organic photodetectors (PM OPDs) are an attractive strategy for health‐monitoring. Here, PM‐OPDs are reported with a specific detectivity of 5.7 × 1012 Jones and external quantum efficiency values of 3500% under −10 V. The dynamics of carrier trapping in these devices are elucidated through trap selective spectroscopical techniques.
Marie Houot +9 more
wiley +1 more source