Results 291 to 300 of about 140,703 (340)
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Ultimate tensile strength of composites exhibiting fiber fragmentation
Composites Science and Technology, 1996An estimate of the achievable longitudinal strength of fiber-reinforced composite systems is provided by models that are based on fiber fragmentation, interface sliding and global load sharing. A simple model is shown to provide a compact expression for the longitudinal strength and to closely approximate the values obtained from more detailed ...
S. Jansson, Keith T. Kedward
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Effect of Gamma Irradiation on Ultimate Tensile Strength of Enamel and Dentin
Journal of Dental Research, 2009The effect of gamma irradiation therapy on the ultimate tensile strength (UTS) of enamel and dentin in relation to prism orientation, dentin tubule orientation, and location is unknown. It was hypothesized that tubule and prism orientation, location, and irradiation have an effect on the UTS of dental structures.
Paulo Vinícius Soares +6 more
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Application of crosslinkers to dentin collagen enhances the ultimate tensile strength
Journal of Biomedical Materials Research Part B: Applied Biomaterials, 2006AbstractThe stabilization of dentin collagen with biocompatible crosslinking agents may be of clinical importance to improve dentin bond strength. The present study aimed to evaluate the effect of three collagen crosslinking agents on the ultimate tensile strength (UTS) of undemineralized and demineralized dentin.
Mitsuo Yamauchi +4 more
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Fatigue strength dependence on the ultimate tensile strength and hardness in magnesium alloys
International Journal of Fatigue, 2015Abstract The relationships between fatigue strength and ultimate tensile strength as well as hardness have been studied in high-strength NZK alloys (Mg– y Nd– z Zn– x Zr) and other magnesium alloys. In the absence of casting defects, clear linear relationships have been found between the fatigue strength and the ultimate tensile strength and the ...
Penghuai Fu +4 more
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Tensile properties of the annulus fibrosus
European Spine Journal, 1993Part I of this study showed that collagen fibres do need not need to be continuous to reinforce the annulus fibrosus, and that 15-mm-wide samples of annulus retain about 44% of their in situ stiffness and strength when stretched vertically. Part II investigated the ultimate tensile strength (UTS) and fatigue life of such samples.
Patricia Dolan +2 more
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Effect of the Association of Nystatin with a Tissue Conditioner on its Ultimate Tensile Strength
Journal of Prosthodontics, 2006Purpose: This study evaluated the ultimate tensile strength of a tissue conditioner without nystatin incorporation (GI—control group) and the same tissue conditioner modified by the addition of nystatin in two concentrations: GII—500,000 International Units (U) and GIII—1,000,000 U, in which each milligram of the medicament corresponded ...
Urban, Vanessa Migliorini +4 more
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The ultimate tensile strength of coach peel self-piercing riveting joints
Strength of Materials, 2013Due to the increased use of lightweight sheet materials, there has been a significant increase in the use of self-pierce riveting. This paper deals with the ultimate tensile strength of coach peel self-pierce riveted joints. The online window technique was introduced in the coach peel self-pierce riveting processes for evaluating the quality of joints.
He, X., Xing, B.
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Ultimate Strength of Rectangular Compression Members without Tensile Strength
Journal of the Structural Division, 1974In a 1971 paper by Yokel, he presented an analysis for the ultimate load of eccentrically loaded compression members of rectangular cross section with no tensile strength. This paper extends the range of the analysis and gives general expressions for a load-slenderness ratio relationship for the entire range of eccentricity-depth ratio e/t .
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A Comparative Study for the Prediction of Ultimate Tensile Strength in Flexible Pipes
Offshore Technology Conference Asia, 2016Abstract A flexible pipe consists of several layers which have various materials and different functions. For a new design of flexible pipe, the structural response on external loads will vary depending on the characteristics of each layer.
Beom-Seon Jang, Ki-Ho Yim
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Tensile Strength and Ultimate Elongation of Rubber-Fibrous Compositions
International Journal of Polymeric Materials and Polymeric Biomaterials, 1980Abstract Data are presented which show that the mechanism of fracture in rubber-fiber composites is governed by the adhesion of the matrix material to the fiber as well as the strength of the matrix. Degree of orientation of the fiber is also important.
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