... pulse velocity bituminous materials signal processing field damage master curve anisotropy traffic effect mechanical properties References Lou   K. , Xiao   P. , Kang   A. , Wu   Z. , and Dong   X. , “ Effects of Asphalt Pavement Characteristics on Traffic Noise...

... formation during manufacturing processes. Generally, crack formations emerge because of tool geometry and material anisotropy. Accordingly, determination of the forming limits of aluminum alloys is essential. The hole expansion test (HET) is a significant formability process used in the automotive industry...

.... This trend was similar to that of the self-resistance of the excitation coil in anisotropic conductivity. Furthermore, the self-resistances of the excitation coil in anisotropy and the coating thickness meet a formula. Furthermore, supposing the carbon fiber composite material was in the x -axis direction...

... was also investigated within the tested frequency temperature range. Keywords anisotropy, bituminous mixtures, linear viscoelasticity, complex modulus, complex Poisson s ratio, modeling Copyright © 2019 by ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959 178 NGUYEN...

... surface of the cross-anisotropic loess on the octahedral planes presented as a circle or a curved triangle as the average principal stress increased. 27 12 2017 04 10 2018 27 02 2019 loess anisotropy strength criterion failure surface true triaxial test References...

... a stronger effect on the determined curve and should be determined precisely. Keywords thin-walled tube, anisotropy, tube bulging test, stress-strain relationship, biaxial stress state Introduction The tube hydroforming process is an advanced method for forming complex parts with hollow varying cross...

... to determine the mechanical properties of the material. The planar distributions of yield stress and the anisotropy coefficient were predicted using the yield models and compared with the experimental results. Subsequent yield surfaces of Hill’48 and Barlat89 were investigated and compared with each other...

... the fracture initiation. The Hill–von Mises criterion that incorporates the anisotropy factors ( R 0 and R 90 ) was correlated with the macro failure criterion to evaluate the critical damage factor values at failure strain under plane stress condition. The process parameters, namely, friction, height...

... 2016 13 08 2016 hydro-bulging experimental stress-strain relation constitutive model regression anisotropy References Dohmann , F. and Hartl , C. , “ Hydroforming—A Method to Manufacture Light-Weight Parts ,” J. Mater. Process Technol. , Vol. 60 , No. 1 , 1996...

...: A Numerical Study ,” Int. J. Solids Struct. , Vol. 51 , 2014 , pp. 1263 – 1273 . https://doi.org/10.1016/j.ijsolstr.2013.12.014 2015-06-29 West Conshohocken, PA polymer-matrix composites mechanical properties mechanical testing digital image correlation anisotropy 23 12 2013...

... stiffness is observed in used MEAs relative to new MEAs, which indicates that hygro-thermal aging increases the brittleness of the material. A slight dependence on direction—that is, anisotropy—is also determined. References Kundu , S. , Simon , L. , Fowler , M. , and Grot , S...

...Chang Li; Da Ju The property of anisotropy is an inherent characteristic of asphalt concrete (AC) and is mainly created by the nonuniform distribution of aggregates. Although there are some previous studies on the subject, a universal anisotropic model is still unavailable. This paper selects an AC...

... strains in both directions was created to further understand statistical contributions of individual variables to stain anisotropy characteristics. As a result, both pavement temperature and layer thickness were found to be the most significant field variables. 12 06 2009 08 02 2010 19 03...

... analyzing settlements in the field involving these geotechnical problems. 23 06 2009 10 11 2009 21 12 2009 anisotropy plane strain sand special shear test stress path References Hashash , Y. M. A. and Whittle , A. J. , “ Mechanisms of Load Transfer and Arching...

... of thermal expansion, mechanical anisotropy, irradiation growth, stress corrosion cracking, and delayed hydrogen cracking, are directly correlated. Thus, the knowledge of preferred orientation becomes an essential prerequisite for property evaluation. In the present paper the correlation between...

...Y Motola; J Uzan This note presents a study to quantify the degree of anisotropy induced in situ by the compaction equipment. Large asphalt concrete samples were cut from the field and sawed in the laboratory to give prismatic specimens 200 × 80 × 80 mm 3 . The specimens were tested in all...

...MS Mamlouk; MW Witczak; KE Kaloush; Y-S Ho The research effort in this paper was part of the Superpave Support and Performance Models Management Project (Advanced Material Characterization) and was funded by the National Cooperative Highway Research Program Project 9–19. Anisotropy of hot mix...

... illustrated the effect of the deformation restrictions through the appearance of serrated yielding. 06 12 1999 15 11 2000 simple shear anisotropy aluminum serrated yielding Tresca von Mises References Miyauchi , K. , “ A Proposal of a Planar Simple Shear Test in Sheet...

... systems and a texture range, not just a minimum, should be specified. 01 11 1988 11 09 1989 anisotropy contractile strain ratio crystallographic texture fatigue properties fatigue testing hydraulic tubing texture strengthening titanium alloys References Schemel , J. H...

...B Pretnar; RAN Yebuah Nonmetallic inclusions have detrimental effects on ductility parameters such as elongation and reduction in area obtained in tension testing. Moreover, inclusions elongated in the rolling direction cause distinct anisotropy of these parameters. This paper gives a demonstration...