Results 191 to 200 of about 26,760 (211)

Apparent Flexural Modulus and Strength of Multimodulus Materials

Journal of Composite Materials, 1976
The ASTM flexure test is commonly used to measure the flexural modulus and flexural strength of materials other than the plastics for which it was originally developed. The officially designated equations for reporting the test results are applicable only to materials that are linear elastic to failure.
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The flexural modulus of misaligned short-fiber-reinforced polymers

Composites Science and Technology, 1999
An analytical method has been presented in this study to predict the flexural modulus of misaligned short-fiber-reinforced polymers (SFRP) by taking into account the effects of fiber-length and fiber orientation distributions. The fiber-length distribution (FLD) and the fiber-orientation distribution (FOD) were modelled by using two probability density
Shao-Yun Fu, Xiao Hu, Chee-Yoon Yue
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Flexural Modulus in Tissue‐Engineered Human Septal Cartilage

Otolaryngology–Head and Neck Surgery, 2012
Objective1) Determine the flexural modulus (intrinsic flexibility) of tissue‐engineered human septal neocartilage constructs using 3 point bending mechanical testing. 2) Compare the flexibility of native human septal cartilage to human tissue‐engineered septal cartilage constructs using 3‐point bending mechanical testing.MethodStrips of tissue ...
Koichi Masuda, Van W. Wong, Anton Kushnaryov, Marsha S. Reuther, Robert L. Sah, Deborah Watson, Kris Briggs   +6 more
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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
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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.
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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
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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.
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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
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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.
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