Results 31 to 40 of about 3,814,059 (253)

Flexural–torsional coupled vibration and buckling of thin-walled open section composite beams using shear-deformable beam theory [PDF]

open access: yes, 2009
A general analytical model based on shear-deformable beam theory has been developed to study the flexural–torsional coupled vibration and buckling of thin-walled open section composite beams with arbitrary lay-ups.
Lee, Jaehong, Vo, Thuc
core   +1 more source

Corrigendum: Behavior of geomaterial composite using sugar cane bagasse ash under compressive and flexural loading [PDF]

open access: yes, 2023
The sugar industry produces a huge quantity of sugar cane bagasse ash in India. Dumping massive quantities of waste in a non-eco-friendly manner is a key concern for developing nations.
Mohd Abul Hasan   +17 more
core   +1 more source

Pattern and filament optimization for 3D-printed reinforcements to enhance the flexural behavior of cement-based composites

open access: yesJournal of Sustainable Construction Materials and Technologies, 2023
Cement-based materials are the most widely utilized construction materials in the world owing to their high compressive strength, however, need reinforcement to withstand direct or indirect tensile forces.
Özgür Özdilli   +2 more
doaj   +1 more source

Analytical Model to Predict Residual Flexural Capacity of Recycled Aggregate Concrete Beams with Corroded Longitudinal Rebars

open access: yesAdvances in Materials Science and Engineering, 2020
This paper presents the results of research on the flexural behavior of recycled aggregate concrete (RAC) beams. The correlation between flexural behavior and the corrosion level of longitudinal rebar was analysed.
Zhenghao Zou, Guojiao Yang, Tian Su
doaj   +1 more source

Determination of the spring constants of the higher flexural modes of microcantilever sensors [PDF]

open access: yes, 2013
Funding: University of St Andrews.A method for the simultaneous calibration of the spring constants of all flexural modes of microcantilevers is presented. It is based on a flow of gas from a microchannel that interacts with the microcantilever.
Hähner, Georg, Parkin, John David
core   +1 more source

Flexural Behavior of Unbonded Prestressed Concrete Bridge Girders

open access: yesAdvances in Civil Engineering, 2021
This paper presents an experimental and numerical investigation on the flexural behavior of unbonded prestressed concrete (PC) T bridge girders. Three unbonded PC T bridge girders with different prestress degrees spanning 3 m were selected to perform ...
Chenhao Tang   +4 more
doaj   +1 more source

OntOMat: Toward Ontology‐Based Product and Process Design Engineering and Optimization Solutions Fueling Circular Value Chains

open access: yesAdvanced Engineering Materials, EarlyView.
The OntOMat ontology establishes a structured framework for polymer matrix fiber reinforced composite materials, integrating manufacturing processes, characterization methods, and multiscale design through the VDI/VDE 3682 formalized process description standard.
Nicolas Christ   +19 more
wiley   +1 more source

Adaptive Foam 3D Printing of Ultralight and Multifunctional Materials

open access: yesAdvanced Engineering Materials, EarlyView.
Adaptive foam 3D printing, enabled by expandable microspheres, imparts cellular structures to thermoplastic and thermosetting polymers, manufactured through a variety of processes including fused filament fabrication, direct ink writing, digital light processing, and inkjet printing.
Nariman Rajabifar, Amir Ameli
wiley   +1 more source

Flexural Behavior of Corroded Reinforced Recycled Aggregate Concrete Beams

open access: yesAdvances in Materials Science and Engineering, 2018
Recycling concrete not only reduces the use of virgin aggregate but also decreases the pressure on landfills. As a result, recycled coarse aggregate (RCA) is extensively recommended for new construction projects.
Taoping Ye   +3 more
doaj   +1 more source

Experimental and Numerical Studies on the Structural Performance of a Double Composite Wall

open access: yesApplied Sciences, 2021
In this study, experiments and numerical analyses were carried out to examine the flexural and shear performance of a double composite wall (DCW) manufactured using a precast concrete (PC) method.
Sun-Jin Han   +4 more
doaj   +1 more source

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