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检索条件"主题词=mechanics"
5112 条 记 录,以下是1-10 订阅
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A system of rigid bodies with dry friction
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International Journal of Engineering Science 1985年 第5期23卷 497-513页
作者: Jean, M. Pratt, E. Laboratoire de Mécanique et d'Acoustique C.N.R.S. 31 chemin J. Aiguier BP 71 13277 Marseille Cedex 9 France
The mechanical system we propose to deal with is a finite set of perfectly rigid bodies submitted to: (a) usual constraints, meaning holonomous, bilateral, frictionless constraints, depending or not on time; (b) force... 详细信息
来源: ElsevierScienceDirect期刊 ElsevierScienceDirec... 评论
Computer-aided selection of roller chain drives
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Computers & Structures 1995年 第5期55卷 925-936页
作者: Low, K.H. School of mechanical and Production Engineering Nanyang Technological University Nanyang Avenue Singapore 2263 Republic of Singapore
This work presents a computer-aided analysis for the selection of roller chain drives, which are commonly used in mechanical power transmission systems. Computer programs are written and proposed to improve the tradit... 详细信息
来源: ElsevierScienceDirect期刊 ElsevierScienceDirec... 评论
土方工程实用规程
土方工程实用规程
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This standard gives recommendations and guidance for unreinforcedearthworks forming part of general civil engineering construction,with the exception of dams. This standard also gives recommendationsand guidance for t... 详细信息
来源: 万方标准 万方标准 评论
A micromechanical model of microcracking for brittle polycrystalline solids
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Engineering fracture mechanics 1989年 第1期32卷 1-20页
作者: Sarfarazi, M. Department of mechanical Engineering University of Maryland at College Park MD U.S.A.
A micromechanical theory is developed for the constitutive analysis of pure initially uncracked polycrystalline solids at non-elevated temperatures. The development of the theory is based upon the Zener-Stroh theory o... 详细信息
来源: ElsevierScienceDirect期刊 ElsevierScienceDirec... 评论
Characterization of enzymatically isolated myocytes from the turtle, Chrysemys picta
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Comparative Biochemistry and Physiology Part B: Biochemistry and Molecular Biology 1996年 第4期 457-464页
作者: Kurt H. Lustig A.Martin Gerdes Joseph M. Capasso Department of Anatomy and Structural Biology University of South Dakota School of Medicine Vermillion South Dakota 57069 USA
Application of an enzymatic cell isolation technique to a turtle heart yielded mononuclear spindle-shaped myocytes. Turtle myocyte morphology revealed a long, thin, tapered cell with an average length of 221± 9.6 μm... 详细信息
来源: ElsevierScienceDirect期刊 ElsevierScienceDirec... 评论
Symmetry and reduction in implicit generalized Hamiltonian systems
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Reports on Mathematical Physics 2001年 第1期47卷 57-100页
作者: G. Blankenstein A.J. van der Schaft Department of Systems Signals and Control Faculty of Mathematical Sciences University of Twente P.O. Box 217 7500 AE Enschede The Netherlands
In this paper we study the notion of symmetry for implicit generalized Hamiltonian systems, which are Hamiltonian systems with respect to a generalized Dirac structure. We investigate the reduction of these systems ad... 详细信息
来源: ElsevierScienceDirect期刊 ElsevierScienceDirec... 评论
A wedge disclination dipole interacting with a coated cylindrical inhomogeneity
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固体力学学报:英文版;Acta mechanica Solida Sinica 2015年 第1期28卷 62-73页
作者: Yingxin Zhao Qihong Fang Youwen Liu State Key Laboratory of Advanced Design and Manufacturing for Vehicle Body Hunan University Changsha 410082 China College of mechanical and Vehicle Engineering Hunan University Changsha 410082 China
A three-phase composite cylinder model is utilized to study the interaction of a wedge disclination dipole with a coated cylindrical inhomogeneity. The explicit expression of the force acting on the wedge disclination... 详细信息
来源: 维普期刊数据库 维普期刊数据库 ElsevierScienceDirect期刊 ElsevierScienceDirec... 同方期刊数据库 同方期刊数据库 万方期刊数据库 万方期刊数据库 更多 评论
Computation of pseudo strain energy and Paris law fracture coefficients from surface energy and uniaxial strain-controlled tension test data
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International Journal of Pavement Engineering 2006年 第3期7卷 167-178页
作者: Walubita, Lubinda F. lfwalubita@hotmail.com Martin, Amy Epps a-eppsmartin@tamu.edu Cleveland, Gregory S. gregory.cleveland@atser.com Lytton, Robert L. r-lytton@civil.tamu.edu Texas Transportation Institute (TTI) Texas A&M University System College Station TX 77843-3136 USA Texas A&M University 503F CE/TTI Building 3136 TAMU College Station TX 77843-3136 USA Construction Materials Engineering Manager Advanced Technology Science Engineering Research (ATSER) 8868 Research Blvd. Suite 109 Austin TX 78758 USA Texas A&M University 503A CE/TTI Building 3136 TAMU College Station TX 77843-3136 USA
Dissipated pseudo strain energy (DPSE) and Paris' law fracture coefficients constitute input parameters for fracture characterization of hot-mix asphalt concrete (HMAC) mixtures in continuum fracture-damage mechanics ... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 评论
Solidification modeling in continuous casting by finite point method
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Journal of Materials Processing Technology 2007年 192卷 511-517页
作者: Zhang, Lei lzhang@wpi.edu Rong, Yi-Ming Shen, Hou-Fa Huang, Tian-You Department of Manufacturing Engineering Worcester Polytechnic Institute Worcester MA 01609 United States Department of mechanical Engineering Tsinghua University Beijing 100084 PR China
In this paper, a meshless method, finite point method, is studied and applied to model metal solidification processes in continuous casting. An additional term is added to stabilize the computation with Neumann bounda... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 评论
Measurement-Based Quantum Foundations
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Foundations of physics 2011年 第3期41卷 380-388页
作者: Rau, Jochen jochen.rau@q-info.org Institut für Theoretische Physik Johann Wolfgang Goethe-Universität Max-von-Laue-Str. 1 60438 Frankfurt am Main Germany
I show that quantum theory is the only probabilistic framework that permits arbitrary processes to be emulated by sequences of local measurements. This supports the view that, contrary to conventional wisdom, measurem... 详细信息
来源: EBSCOASC期刊 EBSCOASC期刊 springerlink期刊 springerlink期刊 评论