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Numerical analysis of castellated beam [PDF]
Transactions of the VŠB – Technical University of Ostrava, Civil Engineering Series, 2013 Příspěvek se zabývá modelováním chování prolamovaného nosníku. Ve výpočtech je zohledněna imperfekce. Výpočty zahrnují konečněprvkové modely a normový výpočet. Hlavním cílem příspěvku je provedení případové studie pro určení součinitelů klopení a popis
Brožovský, Jiří +2 more
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Micro Motion Amplifiers for Compact Out-of-Plane Actuation. [PDF]
Micromachines (Basel), 2018 Small-scale, out-of-plane actuators can enable tactile interfaces; however, achieving sufficient actuator force and displacement can require larger actuators.
Xie X +4 more
europepmc +3 more sources
Numerical analysis of castellated beams with oval openings [PDF]
MATEC Web of Conferences, 2018 The use of castellated beams has become more popular in the last two decades. The main idea for the use of these types of steel beams is to reduce their self-weight by providing openings in the web of wide flange (WF) or I sections.
Setiawan Yanuar +3 more
doaj +3 more sources
Structural Behavior Castellated 2C Cold-Formed Steel Beams
Journal of EngineeringThis study's primary objective is to examine the structural behavior of using 2C-Cold produced. Section Castellated beams when subjected to monotonic load till failure. The experimental program testing.
Mustafa Abdullah Gulam +1 more
doaj +2 more sources
Effect of External Post-Tensioning Strengthening Technique on Flexural Capacity of Simple Supported Composite Castellated Beam [PDF]
E3S Web of Conferences, 2021 This research is carried out to study the effect of the external post-tensioning technique on the flexural capacity of simply supported composite castellated beam experimentally.
Hashim Hayder A., Al-Zuhairi Alaa H.
doaj +1 more source
Experimental Investigation on the Structural Behavior of Double Channel Castellated Steel Beams [PDF]
E3S Web of Conferences, 2021 The main idea of castellated steel beams is to reduce their weight by creating void space (web holes) in the main beam body. This structure tends to exhibit superior properties such as advanced strength, lightweight, and cost-saving compared to the ...
Khaleel Ahmed I. +1 more
doaj +1 more source
Curved and Layered Structures, 2022 This study aims to investigate the behavior of concrete slabs acting compositely with symmetrical and asymmetrical castellated beams. Stud connectors are used to connect the concrete slab and steel section.
Al-Thabhawee Hayder Wafi
doaj +1 more source
Performance of perforated FRP stub beams subject to static transverse actions [PDF]
, 2020 This paper presents an experimental programme designed to investigate the failure mode and ultimate capacity of pultruded glass fibre reinforced polymer (GFRP) cellular profiles subject to transverse loading.
Gand, Alfred +2 more
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Performance of Hybrid Castellated Beams
Engineering, Technology & Applied Science Research, 2022 In the current study, the up to failure behavior of the Hybrid Castellated Beams (HCBs) is predicted with the use of a developed Finite Element (FE) model. Both material and geometric nonlinearities are considered in the numerical simulations. The accuracy of the FE model was validated using the experimental test results presented in the literature ...
openaire +2 more sources
Assessing the Load-Carrying Capacity of Composite Castellated Beams by Finite Element Method [PDF]
Journal of Rehabilitation in Civil EngineeringThe utilization of composite castellated beams in structures is common due to the increased bending strength and stiffness of the beam. However, the presence of openings in castellated beams reduces their shear strength.
Mohammad Sadeghi +2 more
doaj +1 more source