
| 本书概念简单、应用具体、叙述简明、内容丰富而新颖,是连续介质力学的优秀入门教材。... |
| preface to the third edition preface to the first edition introduction. 1.1 the objective of this course 1.2 applications to science and technology 1.3 what is mechanics? 1.4 a prototype of a continuum: the classical definition 1.5 our definition of a continuum 1.6 the concept of stress in our definition of a continuum 1.7 abstract copy of a real continuum 1.8 what is continuum mechanics about? 1.9 axioms of continuum mechanics 1.10 a biological example of a hierarchy of continua depending on the size of the object involved in a scientific inquiry 1.11 elementary topic through which basic ideas evolved 2 vectors and tensors 2.1 vectors 2.2 vector equations 2.3 the summation convention 2.4 translation and rotation of coordinates 2.5 coordinate transformation in general .2.6 analytical definitions of scalars, vectors, and cartesian tensors 2.7 the significance of tensor equations 2.8 notations for vectors and tensors: boldface or indices? 2.9 quotient rule 2.10 partial derivatives 3 stress 3.1 the idea of stress 3.2 the laws of motion 3.3 cauchy's formula 3.4 equations of equilibrium 3.5 change of stress components in transformation of coordinates 3.6 stress components in orthogonal curvilinear coordinates 3.7 stress boundary conditions 4 principal stresses and principal axes 4.1 introduction 4.2 plane state of stress 4.3 mohr's circle for plane stress 4.4 mohr's circles for three-dimensional stress states 4.5 principal stresses 4.6 shearing stresses 4.7 stress-deviation tensor 4.8 lam6's stress ellipsoid 5 analysis of deformation 5.1 deformation 5.2 the strain 5.3 strain components in terms of displacements 5.4 geometric interpretation of infinitesimal strain components 5.5 infinitesimal rotation 5.6 finite strain components 5.7 principal strains: mohr's circle 5.8 infinitesimal strain components in polar coordinates 5.9 direct derivation of the strain-displacement relations in polar coordinates 5.10 other strain measures 6 velocity field. and compatibility conditions 6.1 velocity fields 6.2 the compatibility condition 6.3 compatibility of strain components in three dimensions 7 constitutive equations 7.1 specification of the properties of materials 7.2 the nonviscous fluid 7.3 newtonian fluid 7.4 hookean elastic solid 7.5 effect of temperature 7.6 materials with more complex mechanical behavior 8 isotropy.. 8.1 the concept of material isotropy 8.2 isotropic tensor 8.3 isotropic tensors of rank 3 8.4 isotropic tensors of rank 4 8.5 isotropic materials 8.6 coincidence of principal axes of stress and of strain 8.7 other methods of characterizing isotropy 8.8 can we recognize a material's isotropy from the microstructure? 9 mechanical properties of real fluids and solids 9.1 fluids 9.2 viscosity 9.3 plasticity of metals 9.4 materials with nonlinear elasticity 9.5 nonlinear stress-strain relationships of rubber and biological tissues 9.6 linear viscoelastic bodies 9.7 quasi-linear viscoelasticity of biological tissues 9.8 non-newtonian fluids 9.9 viscoplastic materials 9.10 sol-gel transformation and thixotropy derivation of field equations 10.1 gauss's theorem 10.2 material description of the motion of a continuum 10.3 spatial description of the motion of a continuum 10.4 the material derivative of a volume integral 10.5 the equation of continuity 10.6 the equations of motion 10.7 moment of momentum 10.8 the balance of energy 10.9 the equations of motion and continuity in polar coordinates field equations and boundary conditions in fluid mechanics 11.1 the navier-stokes equations 11.2 boundary conditions at a solid-fluid interface 11.3 surface tension and the boundary conditions at an interface between two fluids 11.4 dynamic similarity and reynolds number 11.5 laminar flow in a horizontal channel or tube 11.6 boundary layer 11.7 laminar boundary layer over a flat plate 11.8 nonviscous fluid 11.9 vorticity and circulation 11.10 irrotational flow 11.11 compressible nonviscous fluids 11.12 subsonic and supersonic flow 11.13 applications to biology some simple problems in elasticity 12.1 basic equations of elasticity for homogeneous, isotropic bodies 12.2 plane elastic waves 12.3 simplifications 12.4 torsion of a circular cylindrical shaft 12.5 beams 12.6 biomechanics stress, strain, and active remodeling of structures 13.1 introduction 13.2 how to discover the zero-stress state of material in a solid body 13.3 remodeling the zero-stress state of a structure: a biological example of active remodeling due to change in stress 13.4 change of zero-stress state with temperature: materials that "remember'' their shapes 13.5 morphological and structural remodeling of blood vessel due to a change in blood pressure 13.6 remodeling of mechanical properties... 13.7 stress analysis with the zero-stress state taken into account 13.8 stress-growth relationship index |
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