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【簡介】 Key author content enhances conceptual understanding ●Procedures for Analysis provide a logical, orderly method for analyzing general and specific mechanics problems. ●Important Points summarize crucial concepts and what should be known to apply the theory to solve problems. ●End-of-Chapter Reviews provide a concise self-study tool. Each important point is accompanied by the relevant equation and art. Real-world problem types connect theory to application ●Conceptual Problems engage students in thinking through a real-life situation depicted in a photo. ●Free-Body Diagram Problems let students practice key skills in solving equilibrium problems. ●Homework Problems with various levels of difficulty let students apply their knowledge to realistic situations. 【目錄】 1 Stress 2 Strain 3 Mechanical Properties of Materials 4 Axial Load 5 Torsion 6 Bending 7 Transverse Shear 8 Combined Loadings 9 Stress Transformation 10 Strain Transformation 11 Design of Beams and Shafts 12 Deflection of Beams and Shafts 13 Buckling of Columns 14 Energy Methods APPENDICES A.Geometric Properties of an Area B.Geometric Properties of Structural Shapes C.Slopes and Deflections of Beams Fundamental Problems Partial Solutions and Answers Selected Answers
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【簡介】 This book presents macroscopic theories of magnetoelastic interactions in solids, mainly for saturated ferromagnetoelastic materials. In these materials, the distributed magnetic moments are aligned and have a fixed magnitude. A disturbance of the magnetic moments propagates as what is called spin waves. In elastic ferromagnets, acoustic waves may interact with spin waves, which is referred to as phonon-magnon interaction. Continuum modeling of magnetoelastic interactions in saturated ferromagnets has a few unique and interesting features. In addition to the magnetic body force and couple on the magnetic moments, the short-range interaction among neighboring magnetic moments may be described by distributed surface couples. This leads to a magnetization gradient theory. The angular momenta associated with the magnetic moments need to be considered for spin waves. In addition, the saturation condition on the magnetization vector functions as a constraint mathematically, which has important implications in the constitutive relations of these materials. The book discusses the relatively simple situation of rigid ferromagnets first and then proceeds to elastic ferromagnets. Thermal and dissipative effects as well as interactions with electromagnetic waves are also considered. Structural problems of elastic plates and beams with magnetoelastic interactions are treated as well.
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【簡介】 【目錄】 1. Stress 2. Strain 3. Mechanical Properties of Materials 4. Axial Load 5. Torsion 6. Bending 7. Transverse Shear 8. Combined Loadings 9. Stress Transformation 10. Strain Transformation 11. Design of Beams and Shafts 12. Deflection of Beams and Shafts 13. Buckling of Columns 14. Energy Methods APPENDICES
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【簡介】 Mechanics of Materials presents the theory and practice of mechanics of materials in a straight-forward, student-friendly manner that addresses the learning styles of today's students without sacrificing rigor or depth in the presentation of topics. From basic concepts of stress and strain to more advanced topics like beam deflections and combined loads, this book provides students with everything they need to embark on successful careers in materials and mechanical engineering. Laying an emphasis on critical thinking forms, this text focuses on helping learners develop practical skills, encouraging them to recognize fundamental concepts relevant to specific situations, identify equations needed to solve problems, and engage with literature in the field. This International Adaptation has been thoroughly updated to use SI units. This edition strengthens the coverage by including methods such as moment area method and conjugate beam method for calculating deflection of beams, and a method for calculating shear stresses in beams of triangular cross section. Additionally, it includes Learning Assessments in a range of difficulty suitable for learners at various stages of development which elucidate and reinforce the course concepts. 【目錄】 1 Stress 2 Strain 3 Mechanical Properties of Materials 4 Design Concepts 5 Axial Deformation 6 Torsion 7 Equilibrium of Beams 8 Bending 9 Shear Stress In Beams 10 Beam Deflections 11 Statically Indeterminate Beams 12 Stress Transformations 13 Strain Transformations 14 Pressure Vessels 15 Combined Loads 16 Columns 17 Energy Methods Appendix A Geometric Properties of an Area Appendix B Geometric Properties of Structural Steel Shapes Appendix C Table of Beam Slopes and Deflections Appendix D Average Properties of Selected Materials Appendix E Generalized Hooke’s Law for Isotropic and Orthotropic Materials Appendix F Fundamental Mechanics of Materials Equations