Results 331 to 340 of about 534,069 (381)

45 Flexure Test for Measurement of In-Plane Shear Modulus

Journal of Composite Materials, 2002
A new method to obtain the in-plane shear modulus GLT for unidirectional oriented composite materials is proposed. The method is based on an original analytic way for calculating middle point displacement in a 3-point flexure test. The bending–twisting coupling effects in such a test induce the lift-off of the specimen at the fixture supports for some
Janis Varna, Iñaki Mondragon, Lars Berglund, Faustino Mujika   +3 more
openaire   +2 more sources

Biaxial flexural modulus of antibiotic‐impregnated orthopedic bone cement

Journal of Biomedical Materials Research Part B: Applied Biomaterials, 2007
AbstractPreviously reported antibiotic‐impregnated cement strengths have been based on uniaxial and fatigue testing methodologies. These methods may not provide an accurate characterization of bone cement's true load‐bearing capacity in total joint replacement (TJR).
Justin de Beer, Anthony Adili, Anthony Adili, Amy Johnson, Ata Hashemi, James Leone, Samir Ziada   +6 more
openaire   +3 more sources

Increasing the flexural modulus of rigid PVC at elevated temperatures [PDF]

Journal of Vinyl and Additive Technology, 2006
AbstractThe use of PVC building products in hot climates has demonstrated the need for formulations that exhibit increased stiffness at elevated temperatures. Talc has been used as an additive to increase flexural modulus but this approach can produce an unacceptable drop in impact strength.
openaire   +1 more source

Hardness, Flexural Strength, and Flexural Modulus Comparisons of Three Differently Cured Denture Base Systems

Journal of Prosthodontics, 2008
Abstract Purpose: This study compared the surface hardness, flexural strength, and flexural modulus of a light‐ and heat‐cured urethane dimethacrylate (UDMA) to two conventional polymethyl methacrylate (PMMA) denture base resins. The effect of less‐than‐optimal processing condition on the hardness of internal and external surfaces of UDMA specimens was
Mohamed I. Abu-Hassan, Norsiah Yunus, Isma Liza Ali   +2 more
openaire   +3 more sources

The Modulus of Elasticity and Flexural Strength of Some Acrylic Bone Cements

Acta Orthopaedica Scandinavica, 1977
The modulus of elasticity and flexural strength were measured for three bone cements, CMW Bone Cement, Surgical Simplex, and Palacos R. with various additions and prepared as in actual use. A distinct afterpolymerization was demonstrated in all three brands.
openaire   +3 more sources

Improved Technique for Young's Modulus Determination by Flexural Resonance

2008
Elastic properties in structural ceramics are widely studied with different experimental techniques in order to obtain engineering and diagnostic data about the processed materials. A new set-up for measuring flexural resonance is presented. The apparatus is based on electrostatic excitation where sample vibrations are detected by a laser modulation ...
E. Scafè, G. Grillo, L. Fabbri, L. Di Rese   +3 more
openaire   +2 more sources

A simple experiment on flexural vibrations and Young’s modulus measurement

Physics Education, 2009
A simple low cost demonstration experiment is performed using common apparatus in order to show various flexural patterns and to give a dynamical measure of Young's modulus.
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Flatwise Young’s modulus and flatwise shear modulus of plywood measured by flexural vibration test

hfsg, 2013
Abstract The flatwise Young’s modulus and the flatwise shear modulus of 3-, 5-, and 7-ply plywoods made of Lauan (Shorea sp.) veneers have been determined by conducting flexural vibration tests with various specimen lengths and by finite element analysis.
openaire   +2 more sources

Flexural creep modulus – application

2014
C. Bierögel, W. Grellmann
openaire   +2 more sources

Determining the modulus of flexural elasticity

Strength of Materials, 1970
openaire   +2 more sources