Results 261 to 270 of about 104,798 (304)

Development of a three-point bending fatigue testing methodology at 20kHz frequency

International Journal of Fatigue, 2007
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Xue, H. Q., Tao, H., Montembault, F., Wang, Q. Y., Bathias, C.   +4 more
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Three-Point Bending Test in Quasi Brittle Materials

2003
Consider a Three-Point Bending (TPB) test carried out on a pre-notched specimen of plain concrete, with standard granulometry (dmax = 16mm). The test geometry is shown in Figure 1 (with dimensions in mm):
A. Carpinteri, B. Chiaia, P. Cornetti
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HVOF coating and laser treatment: three-point bending tests

Journal of Materials Processing Technology, 2005
Abstract HVOF coating is one of the protective coatings of metallic materials. The mechanical locking is the mechanism for bonding the splats onto the substrate material surface. Thermal integration of coating to the base material through melting and re-solidification is short coming in HVOF thermal spraying process.
B.S. Yilbas, A.F.M. Arif, M.A. Gondal
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Three-Point Bending Test Behaviour of a QFN Semiconductor Package

Advanced Materials Research, 2010
This paper discusses some issues in micromechanical property of a newly developed Quad Flat No-lead (QFN) 3D stacked die package using three-point bending test approach. The relevant test methodologies were carried out in order to observe the flexural stress, strain, maximum load and deflection of the package.
Shahrum Abdullah, Mohd Faridz Mod Yunoh, Azman Jalar   +2 more
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Numerical Analysis of the Three Point Bend Impact Test for Polymers

International Journal of Fracture, 2005
The three point bend impact test is analysed by employing the finite volume method. Numerical modelling was necessary to enhance understanding of the test and to obtain dynamic correction functions, which are convenient to calculate K and G from measured time to fracture. A simple model of the three point bend test and a more sophisticated model, which
A. Rager, J. G. Williams, A. Ivankovic
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Three-Point Bending Device for flexure testing of soft tissues

2009 IEEE 35th Annual Northeast Bioengineering Conference, 2009
This 3-Point Bending Device is intended to provide the user with a novel tool used to obtain material property information for biological tissues. Specifically, the device is intended to provide the user with the stress-strain relationship of the tested tissue in the low-strain region (≪5% strain) and provide the location of the neutral axis.
Michael Harman, null Xuan Nguyen, Eric Sirois, Wei Sun   +3 more
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Three-Point Bend Testing for Quantification of Maize Brace Roots Mechanics

Cold Spring Harbor Protocols
Root lodging, the agronomic term for plant mechanical failure, causes yield loss in crops, including maize. Brace roots can provide structural support and assist in preventing root lodging. While the mechanics of brace roots (e.g., stiffness and strength) can play a role in their ability to prevent root lodging, there has been limited characterization ...
Emilia Pierce, Ashley N. Hostetler, Erin E. Sparks   +2 more
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Optimization of the three-point bend test for fracture energy measurement

Journal of Materials Science, 1977
Of the various methods for measuring the fracture energy of a material, the three-point slow bend test has the merit of being simple and straightforward to execute. It can only be expected to give valid results, however, when the crack propagates quasi-statically.
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Finite element modeling of the three-point bend impact test

Computers & Structures, 1993
Abstract A dynamic finite element program has been applied to the analysis of the three-point bend impact specimen. First, the behavior of an unsupported specimen struck at its center was modeled. From this it was predicted that the best striker force response in an impact test would be obtained with an overhang at each end of 22% of the total length.
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Bending Properties of Granite Beams with Various Section-Sizes in Three-Point Bending Tests

Geotechnical and Geological Engineering, 2018
To examine the size effects on the bending strength of rock and determine the relation between Brazilian splitting strength and bending strength, Brazilian splitting tests were performed to measure the indirect tensile strength of rock materials. Three-point bending tests were used to evaluate the bending properties of rock beam by changing the sample ...
Xiang Fan, Hang Lin, Rihong Cao
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