Results 221 to 230 of about 125,818 (246)

Bending of Superelastic Wires, Part II: Application to Three-Point Bending

Journal of Applied Mechanics, 1995
The constitutive relationship between applied pure bending moment and the resulting curvature of a few superelastic alloy wires is applied to the three-point bending problem. Three-point bending experiments on hard and soft loading machines are described.
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J-Integral Analysis of Three-Point Bend Specimen

Journal of Engineering Materials and Technology, 1989
A J-integral solution is derived for the three-point bend [SE(B)] specimen. The solution allows analysis for a/W greater than 0.2. The solution is based on an approach that does not require an assumption of net-section yielding in the remaining uncracked ligament. Solutions are presented for both the deformation theory J and modified J. These solutions
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Damage Detection in Composite Pipes During Mechanical Three Point Bending

Structural Health Monitoring 2017, 2017
Improvements in the design and manufacturing process for composite materials have allowed them to become a cost-effective replacement for metals in structural applications. The cost of inspection, however, continues to represent a large proportion of the life cycle costs of composite components.
Chandarana, N., Soutis, C., Gresil, M.
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The Three-Point Bend Test for Adhesive Joints

1984
Unless a large amount of degradation has occurred in the interfacial region of a metal-to-metal adhesive bond, the T-peel and wedge opening test usually provide only mode I information on the bulk adhesive. The single-lap shear test shows primarily mixed-mode failure.
N. T. McDevitt, W. L. Baun
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Bending of Thin Plate with Three‐Point Support

Journal of Structural Engineering, 1992
A series solution for stresses and displacements in a rectangular plate that is simply supported at three corners has been developed. Surprisingly simple and rigorous formulae for maximum displacement under arbitrary load are given. This is due to the fact that only one term in the series contributes to the displacement of the unsupported corner.
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Fracture of Reinforced Concrete Beams Subjected to Three Point Bending

International Journal of Damage Mechanics, 2003
The present paper investigates deformation of three point bent reinforced concrete (RC) beams analytically (using fracture mechanics), computationally (using finite element method) and experimentally. As the applied force increases the crack is initially trapped by the reinforcement.
Šumarac, Dragoslav, Sekulović, M, Krajčinović, Dušan   +2 more
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Three‐point bending strength of ceramics fused to cast titanium

European Journal of Oral Sciences, 1996
Titanium requires special ceramic systems for veneering. This study compared the three‐point bending strength of three commercially available titanium ceramic systems with a NiCr‐alloy with conventional ceramics. Three‐point bend specimens 25 × 5 × 0.5 mm were cast from polyethylene patterns.
L, Pröbster, U, Maiwald, H, Weber
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Crack kinking in sandwich structures under three-point bending

Theoretical and Applied Fracture Mechanics, 2010
Abstract Sandwich beams under three-point bending containing cracks in the core material very close to the upper skin interface are investigated. The cracks considered parallel or with an imperceptible inclination to the longitudinal beam axis and at different distances from the upper skin interface, are analyzed with static non-linear elastic two ...
E.E. Theotokoglou, I.I. Tourlomousis
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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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Influence of support friction on three-point bend test

International Journal of Pressure Vessels and Piping, 1992
Abstract One of the most commonly used tests for the experimental determination of the stress intensity factor is the so-called three-point bend test which has been adopted as a standard test by the American Society for Testing and Materials. It has been verified that the actual boundary conditions, i.e.
Graciela N. Doz, Jorge D. Riera
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