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Online since: October 2023
Authors: Stanislav Koval’chuk, Volodymyr Muravlov, Yuliia Skoriak, Oleksii Goryk
Sierakowski, The behavior of structures composed of composite materials, Springer Dordrecht, 2002
Tolstopyatov, Account of the cross-sectional deplanation of a composite bar in determining the critical force, Mechanics of Composite Materials, 39(2) (2003) 149–152
Zhou, The experimental study on concrete-filled thin-walled square steel box short columns fixed with composite steel bar, Applied Mechanics and Materials, (94–96) (2011) 1590–1595
Antonets, Solution to the task of elastic axial compression-tension of the composite multilayered cylindrical beam, Strength Materials, 51 (2) (2019) 240–251
Rotko, Refined solution of the timoshenko problem for an orthotropic beam on a rigid base, Materials Science, 46 (1) (2010) 56–63
Tolstopyatov, Account of the cross-sectional deplanation of a composite bar in determining the critical force, Mechanics of Composite Materials, 39(2) (2003) 149–152
Zhou, The experimental study on concrete-filled thin-walled square steel box short columns fixed with composite steel bar, Applied Mechanics and Materials, (94–96) (2011) 1590–1595
Antonets, Solution to the task of elastic axial compression-tension of the composite multilayered cylindrical beam, Strength Materials, 51 (2) (2019) 240–251
Rotko, Refined solution of the timoshenko problem for an orthotropic beam on a rigid base, Materials Science, 46 (1) (2010) 56–63
Online since: July 2022
Authors: Vladimír Mára, Jakub Horník, Radek Bednář
Materials ductility is also affected, where the ductility and percent reduction area (Z) decreases notably in comparison to as-cast, but they slowly increase with increasing deformation magnitude.
Advanced Materials Research, 939, 2014, p. 299–304
Archives of Materials Science and Engineering, Vol. 28 (nr 2), 2007, p. 69–76
Materials, 13 (5), 2020, p. 1042
International Journal of Cast Metals Research, 27 (2), 2014, p. 107–114.
Advanced Materials Research, 939, 2014, p. 299–304
Archives of Materials Science and Engineering, Vol. 28 (nr 2), 2007, p. 69–76
Materials, 13 (5), 2020, p. 1042
International Journal of Cast Metals Research, 27 (2), 2014, p. 107–114.
Online since: November 2012
Authors: Gai Zhao, Qi Hua Wang, Bai Xing Liu, Ting Mei Wang
Glass fiber reinforced materials possess high mechanical strenghth and excellent wear resistance.
As a filler, talc is widely used in composite materials [12,13] for example, to improve the strength, hardness, and abrasive resistance of various types of materials in the plastics industry.
Hyperthermal AO reacts with polymer materials, which causes mass loss or changes in surface morphology.
Fusaro, Evaluation of several polymer materials for use as solid lubricants in space, Tribol.
Rickman, Oxygen interactions with materials III—mission and induced environments, J.
As a filler, talc is widely used in composite materials [12,13] for example, to improve the strength, hardness, and abrasive resistance of various types of materials in the plastics industry.
Hyperthermal AO reacts with polymer materials, which causes mass loss or changes in surface morphology.
Fusaro, Evaluation of several polymer materials for use as solid lubricants in space, Tribol.
Rickman, Oxygen interactions with materials III—mission and induced environments, J.
Online since: March 2022
Authors: Zong Wen Chen, Peng Xiang Li, Peng Zheng Liu, Ling Zhang
In this paper, the composite material of polyester fabric and nitrile/chlorobutyl bonded with rubber is prepared by molding and hot vulcanization process.
Experiment 2.1 Main raw materials.
The Journal of the Textile Institute, 2014, 105 (3):256 -263
China Rubber Science and Technology Market. 2009(3):13-15 [4] HAMED G R, RUKSAKULPIWAT C.Bonding of vul- canized rubber to polyester cord using RFL adhesives modified with chlororesorcinolic resin.
Experiment 2.1 Main raw materials.
The Journal of the Textile Institute, 2014, 105 (3):256 -263
China Rubber Science and Technology Market. 2009(3):13-15 [4] HAMED G R, RUKSAKULPIWAT C.Bonding of vul- canized rubber to polyester cord using RFL adhesives modified with chlororesorcinolic resin.
Online since: August 2013
Authors: Hong Zhong, Ming Guang Shi, Chong Ming Song, Chu Han Zhang, Yan Jie Xu
On the contrary, FEM is applicable to almost all kinds of nonlinear materials.
It is applicable to cracks in isotropic and anisotropic linear materials.
Numerical examples and discussions Edge crack between two isotropic materials The rectangular plate with an edge crack shown in Fig. 4a is comprised of two materials with the elastic properties =100GPa, =10GPa, ==0.3, in which subscripts 1, 2 refer to material 1 and 2.
Both materials hold .
Journal of Applied Mechanics 1988;55:299
It is applicable to cracks in isotropic and anisotropic linear materials.
Numerical examples and discussions Edge crack between two isotropic materials The rectangular plate with an edge crack shown in Fig. 4a is comprised of two materials with the elastic properties =100GPa, =10GPa, ==0.3, in which subscripts 1, 2 refer to material 1 and 2.
Both materials hold .
Journal of Applied Mechanics 1988;55:299
Online since: January 2015
Authors: Vera Murgul, Nikolay Vatin, Radmila Sinđić Grebović, Željka Radovanović, Sretena Dimovska, Nina Serdar
Quality control of materials, masonry units and mortar that are used to build the modern masonry buildings, is performed rarely in the practices.
Data on the mechanical properties of masonry walls from the materials used in Montenegro are scarce.
Testing the characteristics of materials Material testing consists of testing components of mortar, mechanical characteristics of mortar and masonry units.
Stress-Strain Characteristics of Clay Brick Masonry under Uniaxial Compression (2007) Journal of materials in civil engineering, pp. 326-388
Influence of the geometrical values of hollowness on the physicotechnical characteristics of the concrete vibropressed wall stones (2014) Applied Mechanics and Materials, 584-586, pp. 1381-1387
Data on the mechanical properties of masonry walls from the materials used in Montenegro are scarce.
Testing the characteristics of materials Material testing consists of testing components of mortar, mechanical characteristics of mortar and masonry units.
Stress-Strain Characteristics of Clay Brick Masonry under Uniaxial Compression (2007) Journal of materials in civil engineering, pp. 326-388
Influence of the geometrical values of hollowness on the physicotechnical characteristics of the concrete vibropressed wall stones (2014) Applied Mechanics and Materials, 584-586, pp. 1381-1387
Online since: July 2011
Authors: Aai Lin Zhang, Bao Xia Cui
It is a business and organize activities, striving to reasonably use manpower, material resources and financial resources, in order to enhance the investment benefit and economic benefit.
Widespread use new materials, new technology, new method, etc. based on well done the demonstration of the main construction technical scheme.
References [1] Engelhardt, Gary V: Regional Science and Urban Economics,Vol.26(1996),p.313-336
[2] Levin, Laurence: Journal of Economic Organization and Ehavior, Vol.36(1998),p.59-83
Widespread use new materials, new technology, new method, etc. based on well done the demonstration of the main construction technical scheme.
References [1] Engelhardt, Gary V: Regional Science and Urban Economics,Vol.26(1996),p.313-336
[2] Levin, Laurence: Journal of Economic Organization and Ehavior, Vol.36(1998),p.59-83
Online since: August 2011
Authors: Walter Lindolfo Weingaertner, Adriano Boaron
The grinding wheel manufacturer specifies the characteristic values (bounding type, grain size, grain material, hardness, etc.) which are only general information and do not represent the actual state of the grinding wheel during the process.
Acoustic Emission on Grinding When a material is deformed by some kind of external stimulus, as occurs on grinding operations (contact and friction between grits and workpiece) the lattice structure of the material is distorted and rearranged.
[11] Weingaertner, W.; Boaron, A., 2011 “Determination of the Relative Position between Grinding Wheel and a Cylindrical Workpiece on a 7 axis Grinding Machine by Using Acoustic Emission” Journal of the Brazilian Society of Mechanical Sciences and Engineering, Rio de Janeiro, Brazil.
Acoustic Emission on Grinding When a material is deformed by some kind of external stimulus, as occurs on grinding operations (contact and friction between grits and workpiece) the lattice structure of the material is distorted and rearranged.
[11] Weingaertner, W.; Boaron, A., 2011 “Determination of the Relative Position between Grinding Wheel and a Cylindrical Workpiece on a 7 axis Grinding Machine by Using Acoustic Emission” Journal of the Brazilian Society of Mechanical Sciences and Engineering, Rio de Janeiro, Brazil.
Online since: November 2012
Authors: Jin Xu, Hui Ning Xu, Zhong Hong Li
Introduction
It is well known that rock is a natural material which has the characteristics of heterogeneity, discontinuity and anisotropy.
Mesoscopic structural planes in metamorphic rocks Various laboratory investigations have been performed on rock anisotropy, focusing on seismic, elastic and magnetic anisotropy on sandstones, amphibolites and other materials [7,8,9,10] and etc..
Amadei Importance of anisotropy when estimating and measuring in situ stresses in rock International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts Volume 33, Issue 3, April 1996, Pages 293–325 [5] G.
Mesoscopic structural planes in metamorphic rocks Various laboratory investigations have been performed on rock anisotropy, focusing on seismic, elastic and magnetic anisotropy on sandstones, amphibolites and other materials [7,8,9,10] and etc..
Amadei Importance of anisotropy when estimating and measuring in situ stresses in rock International Journal of Rock Mechanics and Mining Sciences & Geomechanics Abstracts Volume 33, Issue 3, April 1996, Pages 293–325 [5] G.
Online since: September 2014
Authors: Kazuya Yamamura, Katsuyoshi Endo, Kenji Hosoya, Yusuke Imanishi, Hui Deng
Preliminary Study on Highly Efficient Polishing of 4H-SiC by Utilization of Anodic Oxidation
Kazuya Yamamura1, a *, Kenji Hosoya1, Yusuke Imanishi1, Hui Deng1
and Katsuyoshi Endo1
1 Research Center for Ultra-precision Science and Technology, Graduate School of Engineering, Osaka University, 2-1 Yamadaoka, Suita, Osaka 565-0871, JAPAN
ayamamura@upst.eng.osaka-u.ac.jp
Keywords: 4H-SiC, Anodic oxidation, Polishing, Damage-free, Anodic-oxidation-assisted polishing
Abstract.
Introduction Single-crystal silicon carbide (SiC) is promising material for high-performance power device because of its excellent electronic properties, such as a wide band gap, high break down electric field, and high thermal conductivity.
D, Jeong, Chemical and mechanical balance in polishing of electronic materials for defect-free surfaces, Annals of the CIRP 58(1) (2009) 485-490
Kato, Development of new combined polishing process for single crystal silicon carbide, Journal of the Japan Society for Abrasive Technology 58 (2014) 30-35 (in Japanese)
Introduction Single-crystal silicon carbide (SiC) is promising material for high-performance power device because of its excellent electronic properties, such as a wide band gap, high break down electric field, and high thermal conductivity.
D, Jeong, Chemical and mechanical balance in polishing of electronic materials for defect-free surfaces, Annals of the CIRP 58(1) (2009) 485-490
Kato, Development of new combined polishing process for single crystal silicon carbide, Journal of the Japan Society for Abrasive Technology 58 (2014) 30-35 (in Japanese)