Results 21 to 30 of about 1,780,529 (252)

Flexural Strength of Partially Concrete-Filled Steel Tubes Subjected to Lateral Loads by Experimental Testing and Finite Element Modelling [PDF]

open access: yes, 2023
In this paper, the flexural strength and buckling of the partially concrete-filled steel tubes (PCFST) under laterally repeated loads was investigated through three-point bending test configuration.
Thai, M.Q., Nguyen, T.T.T., Nguyen, V.B.
core   +1 more source

Evaluation of flexural strength of glass ionomer cement after immersion in fruit juices

open access: yesJournal of Advanced Pharmaceutical Technology & Research, 2022
Glass ionomer cement (GIC) is a material used for restoration in dentistry. The stress in a material right before it yields in a flexure test is referred to as flexural strength.
B Keerthana   +2 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

The influence of different fiber sizes on the flexural strength of natural fiber-reinforced polymer composites

open access: yesResults in Materials
This experiment aimed to investigate the impact of varying fiber lengths on the flexural strength of coconut fiber composites with epoxy resin. Coconut fiber composite panels were produced using rectangular molds.
Akhyar   +4 more
doaj   +1 more source

Flexural strength comparison of self-synthesised porcelain with the sintering temperature of 1150 degree Celsius and 1200 degree Celsius

open access: yesPadjadjaran Journal of Dentistry, 2018
Introduction: Porcelain must have sufficient flexural strength to withstand mastication forces. The flexural strength of porcelain can be influenced by the maturity level of porcelain related to the temperature and sintering time.
Joseph Gunawan   +3 more
doaj   +1 more source

The significance of concrete slab flexural strength inference variation based on its compression strength characteristics in apron pavement analysis and design [PDF]

open access: yesMATEC Web of Conferences, 2019
Rigid pavement of apron in the airport is a complex structure which is designed based on the sense of balance of sub-grade strength, pavement aggregates, applied load characteristics, and climate.
Dodiek Wirya Ardana Made   +1 more
doaj   +1 more source

Construction of carbon fiber-carbon nanotube reinforcing phase and mechanical properties of its three-phase composites

open access: yesCailiao gongcheng, 2023
The carbon nanotube (CNT)-polyetherimide (PEI) was successfully grafted onto the surface of carbon fibers (CF) through chemical grafting method for constructing a CF-g-CNT reinforcing phase. Results show the construction of CF-g-CNT fiber can effectively
BAI Jiashe   +6 more
doaj   +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

Implementing Sobol's Global Sensitivity Analysis to SFRC's Flexural Strength Predictive Equation

open access: yesJournal of Advanced Engineering and Computation
Steel fibers are essential for SFRC since they strengthen the material’s resistance to bending and cracking stresses and guarantee its endurance. However, the uncertainty of input parameters such as concrete compositions and steel fibers causes the ...
Tran T. H. Le, Anh-Thang Le
doaj   +1 more source

Flexural fatigue behavior of machinable and light-activated hybrid composites for esthetic restorations [PDF]

open access: yes, 2004
The purpose of this study was to determine the flexural strength and flexural fatigue strength of a machinable composite (GN-I) and three hybrid composites (Artglass, Estenia, and Gradia).
Yoshida, Keiichi   +7 more
core   +1 more source

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