Results 61 to 70 of about 1,475,791 (286)
Finite element for R.C. beam-column joints
, 1995 In this paper a finite element of beam-column joint is presented, which is intended to be employed in the nonlinear seismic analysis of r.c. frames.
MONTI, Giorgio
core +2 more sources
Advanced Functional Materials, EarlyView.This Perspective highlights atom probe tomography as a powerful tool for understanding the atomic‐scale defect chemistry in HfO2‐based ferroelectrics. 3D mapping of dopants, point defects, and interface chemistry can provide new insight into defect‐driven mechanisms underpinning the ferroelectricity in the system and guide the design of more reliable ...
Kasper Hunnestad +3 more
wiley +1 more source
Effect of Retrofitting on Beam-Column Joints
International Journal of Innovative Technology and Exploring Engineering, 2019 During the serviceable life of R.C.C structures they are found to show evidence of distress due to various reasons. To bring such structures back to their functional/serviceable condition these structures need urgent attention and enquiry for finding out reasons of distress along with appropriate remedial treatments so as to increase serviceable life ...
openaire +1 more source
An Adaptive Inhibitory WSe2 Transistor for Retinomorphic In‐Sensor Image Processing
Advanced Functional Materials, EarlyView.Conventional retinomorphic devices typically require deliberate gate‐bias tuning for each illumination condition. In this paper, we demonstrate an adaptive inhibitory WSe2 transistor that uses photo‐induced regime shift between the subthreshold and accumulation modes to achieve decision‐free, intensity‐adaptive image processing within a single pixel ...
Juhwan Baek +12 more
wiley +1 more source
Upgrading cyclic response of heat-damaged RC beam-column joints using CFRP sheets
Case Studies in Construction Materials, 2022 In this study, experimental work is used to determine the efficacy of carbon fiber reinforced polymer (CFRP) sheets, which are used as externally bonded reinforcement in recovering the structural performance and mitigating the failure mechanism of heat ...
Ayah A. Alkhawaldeh, Rajai Z. Al-Rousan
doaj +1 more source
Advanced Materials, EarlyView.A novel polar wurtzite alloy, NbAlN, is demonstrated as a transition‐metal‐containing polar barrier for GaN heterostructures. Nb atoms form coherent nanoscale enrichment within the wurtzite lattice without disrupting metal polarity. This study demonstrates that transition metals can be integrated into polar nitrides to enable polarization‐related ...
Atsushi Kobayashi +12 more
wiley +1 more source
Performance of Precast Beam-Column Joints – A Numerical Comparative Study
, 2023 Precast beam-column joints are very important components of precast concrete structures. At present, the connection modes of prefabricated beams and columns show a trend of diversification, and rapid selection of beam column connection types under ...
Chowdhury, Sanaul +2 more
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MATEC Web of Conferences, 2017 Data examination regarding historical earthquakes in Indonesia has revealed that damages occurred mostly in non-engineered buildings. Many non-engineered buildings have serious design and construction deficiencies in using concrete of inadequate quality ...
Rahmi Yulita +2 more
doaj +1 more source
International Journal of Concrete Structures and Materials, 2018 To avoid excessive slip of beam longitudinal bars at the joints of an earthquake-resisting moment frame, ACI 318 Building Code set a minimum joint depth of 20 times the diameter of the largest longitudinal beam bars passing through the joint, which is ...
Hung-Jen Lee +2 more
doaj +1 more source
Case Studies in Construction Materials, 2021 This study aims to provide a review of the literature on the hybrid reinforced concrete beam-column joints that used steel fibers reinforced concrete (SFRC) or high-performance fibers reinforced cementitious composites (HPFRCC) in the joint region ...
Wissam Nadir +2 more
doaj +1 more source