Impact MechanicsCambridge University Press, 15/11/2018 - 380 من الصفحات Emphasising non-penetrating collisions, the second edition of Impact Mechanics develops several different methodologies for analysing collisions between structures - from rigid body theory for structures that are stiff and compact, to vibration and wave analyses for flexible structures. A valuable reference for both professionals and advanced undergraduate and graduate students, the book builds upon foundation courses in dynamics and strength of materials. Worked examples and end-of-chapter homework problems are drawn both from industry and sports such as golf, baseball, soccer and billiards. New chapters present a generalised theory of multi-body impact, as well as analyses of visco-elastic and visco-plastic impact. Effects of local compliance on impact dynamics are more generally described, and additional examples illustrating effects of friction during impact between bodies in either collinear or eccentric configurations are included. |
المحتوى
Collinear Rigid Body Impact | 21 |
Planar or TwoDimensional Rigid Body Impact | 35 |
ThreeDimensional Impact of Rough Rigid Bodies | 65 |
Tangential Compliance in Planar Impact of Rough Bodies | 89 |
Continuum Modeling for Local Deformation Near Contact Area | 116 |
Wave Propagation from Impact on Slender Deformable Bodies | 148 |
Generalized Impact Analysis of Multibody Systems | 177 |
Viscoelastic or Viscoplastic Impact | 225 |
Impact against Flexible Structures | 246 |
Propagating Transformations of State in SelfOrganizing Systems | 264 |
Impact of Sports Balls | 293 |
Role of Impact in Development of Mechanics during | 317 |
Glossary of Terms | 336 |
Permissions | 342 |
353 | |
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عبارات ومصطلحات مألوفة
acts analysis angle of incidence angular approximation assumed ball beam calculated center of mass changes coefficient of friction coefficient of restitution colliding bodies collision compliance compression configuration consider contact force contact point contact region continuous decreases deformation depends direction displacement dissipation domino effect elastic element equal equation equation of motion example expressed Figure frequency friction function given gives half-space Hence illustrated impact impulse increases indentation inertia initial internal kinetic energy loss mass material maximum measurements mode momentum motion normal component normal impulse obtained occurs particle period plane plastic pressure propagation radius range ratio reaction reflected relation relative velocity represented rigid rolling rotation separation shell shown in Figure shows sliding slip solution speed sphere spherical spring stick stiffness stress Stronge surface tangential terminal toppling viscoplastic wave Þ¼