Results 11 to 20 of about 147,807 (312)
A Refined Zigzag Beam Theory for Composite and Sandwich Beams [PDF]
Journal of Composite Materials, 2009 A new refined theory for laminated composite and sandwich beams that contains the kinematics of the Timoshenko Beam Theory as a proper baseline subset is presented. This variationally consistent theory is derived from the virtual work principle and employs a novel piecewise linear zigzag function that provides a more realistic representation of the ...
Alexander Tessler, Marco Gherlone
exaly +3 more sources
Theoretical study on the ultimate capacity of partially encased composite beams with web openings [PDF]
Scientific ReportsBased on the failure mechanism of traditional steel-concrete composite vierendeel trusses, this study investigates the internal force conditions during failure of Partially Encased Composite Beams with web openings.
Meng Ye +5 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
Structural Behaviour of Aluminium–Timber Composite Beams with Partial Shear Connections
Applied Sciences, 2023 In this paper, the short-term behaviour of innovative aluminium–timber composite beams was investigated. Laminated veneer lumber panels were attached to aluminium beams with screws.
Marcin Chybiński, Łukasz Polus
doaj +1 more source
Buildings, 2023 To enhance the mechanical properties and damage resistance of prefabricated monolithic composite beams, this study introduces HPFRCC precast mold shells as a replacement for ordinary concrete in the construction of prefabricated monolithic composite ...
Tingting Lu, Kai Guan, Haowei Jin
doaj +1 more source
Case Studies in Construction Materials, 2023 The flexural behaviour is investigated in this paper for engineered cementitious composite (ECC)-reinforced concrete (RC) composite beams. The thickness and shape of the ECC layer are the variables studied.
Fengjiang Qin +5 more
doaj +1 more source
Buildings, 2022 This paper aims to investigate the impact of recycled coarse aggregate (RCA) on the time-dependent behavior of composite steel–recycled aggregate concrete (RAC) beams.
Jinsheng Yang +3 more
doaj +1 more source
Working capability of composite wood-rubcon (rubber concrete) reinforced bridge beams under static loads [PDF]
E3S Web of Conferences, 2020 The results of experimental studies of the performance of bent composite wood-rubcon reinforced bridge beams under static loads are presented and the bearing capacity of composite wood-rubcon reinforced bridge beams is determined.
Boymatov Fakhridin, Nazarenko Nikolay
doaj +1 more source
Buildings, 2023 This research investigated the flexural behavior of high-strength steel (HSS)—concrete composite beams. The effect of concrete strength on the load-deflection behavior, flexural capacity, and ductility of HSS—concrete composite beams was investigated ...
Hao Du +3 more
doaj +1 more source
Experimental analysis and research on flexural properties of reinforced concrete composite beams [PDF]
E3S Web of Conferences, 2020 In order to further study the flexural properties of reinforced concrete beams after composite reinforcement, three composite beams and one cast-in-situ beam were tested under static load focusing on the bearing capacity, the law of crack development and
Xie Ruqiang, Hu Yuanchao, Shen Xiaopu
doaj +1 more source