Results 91 to 100 of about 216,235 (266)

An investigation of the beneficial effects of adding carbon nanotubes to standard injection grout [PDF]

open access: yes, 2018
Mortar grouting is often used in masonry constructions to mitigate structural decay and repair damage by filling cracks and voids, resulting in an improvement in mechanical properties.
Ferro GA   +4 more
core   +1 more source

Effect of Silicon Carbide Fiber Length on the Flexural Strength and Flexural Modulus of Short Silicon Carbide Fiber-Reinforced Resin

open access: yesJournal of Functional Biomaterials
Silicon carbide fibers have superior flexural properties and chemical stability compared to glass fibers. We investigated the flexural strength and modulus of an experimental, short silicon carbide fiber-reinforced resin.
Norimasa Taka   +4 more
doaj   +1 more source

Effect of Glazing on Flexural Strength of Full-Contour Zirconia

open access: yesInternational Journal of Dentistry, 2018
Objective. The purpose of this study was to evaluate the effect of glazing on flexural strength of highly translucent zirconia materials. Materials and Methods. Specimens of three brands of zirconia bars (Prettau Zirconia, Zirkonzahn; inCoris TZI, Sirona;
Hattanas Kumchai   +3 more
doaj   +1 more source

Optimization of Mixture Proportions for Concrete Pavements—Influence of Supplementary Cementitious Materials, Paste Content and Aggregate Gradation [PDF]

open access: yes, 2012
The ultimate goals of this study included investigation of the optimal ranges for paste content, amount of cementations materials and aggregate gradation for concrete paving mixtures.
Olek, Jan, Rudy, Adam
core   +2 more sources

Standardized Testing of Non-Standard Photovoltaic Pavement Surfaces [PDF]

open access: yes, 2016
Emerging photovoltaic products have expanded the applications for the technologies into markets previously unconsidered for what was thought to be a delicate electronic product.
Coutu, Ronald A., Jr.   +2 more
core   +2 more sources

Feasibility study of scapula bone as a next-generation material for biomedical applications

open access: yesJournal of Applied Animal Research
This study investigates the influence of material thickness on the mechanical properties, specifically flexural and tensile properties, of scapula bone specimens from Deccani breed sheep in India.
Tajammul Hussain Mysore   +5 more
doaj   +1 more source

Influence of light-curing units on the flexural strength Influence of light-curing units on the flexural strength and flexural modulus of different resin composites and flexural modulus of different resin composites

open access: yesBrazilian Journal of Oral Sciences, 2016
Aim: This study aimed to evaluate the flexural strength and flexural modulus of different resin composites (MasterFill, Opallis, Z250, Supreme) after photoactivation with quartz-tungsten-halogen (QTH - XL2500) or light-emitting diode (LED - Radii and ...
William Cunha Brandt   +4 more
doaj   +1 more source

Issued as a Part of Progress Report No. 14 of The Investigation of Prestressed Reinforced Concrete for Highway Bridges; Project IHR-10, Illinois Cooperative Highway Research Program [PDF]

open access: yes, 1965
The Bureau of Public Roads. U.S. Department of CommerceThe Division of Highways.
Olesen, S.E., Siess, C.P., Sozen, M.A.
core  

Transverse flexural tests as a tool for assessing damage to PMR-15 composites from isothermal aging in air at elevated temperatures [PDF]

open access: yes
To date, the effect of thermo-oxidative aging on unidirectional composite mechanical properties has been monitored by the measurement of interlaminar shear strength (ILSS) and either three or four point longitudinal flexural strength (LFS) of the ...
Bowles, Kenneth J.
core   +1 more source

Studies on mechanical behavior of glass epoxy composites with induced defects and correlations with NDT characterization parameters [PDF]

open access: yes, 2007
Degradation in mechanical properties (compression, flexural and ILS) of glass epoxy composite laminates with induced defects (simulating delaminations) was studied. The defects were characterized by using the A-scan ultrasonic pulse-echo technique.
Kumar, C Rahul   +4 more
core   +1 more source

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