Mechanics of MaterialsFor undergraduate Mechanics of Materials courses in Mechanical, Civil, and Aerospace Engineering departments. Containing Hibbeler's hallmark student-oriented features, this text is in four-color with a photorealistic art program designed to help students visualize difficult concepts. A clear, concise writing style and more examples than any other text further contribute to students' ability to master the material. Click here for the Video Solutions that accompany this book. Developed by Professor Edward Berger, University of Virginia, these are complete, step-by-step solution walkthroughs of representative homework problems from each section of the text. |
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Page 73
... strain analysis . For example , it allows us to approximate sin 0 = 0 , cos = 1 and tan 0 = 0 provided @ is very small . The rubber bearing support under this concrete bridge girder is subjected to both normal and shear strain . The normal ...
... strain analysis . For example , it allows us to approximate sin 0 = 0 , cos = 1 and tan 0 = 0 provided @ is very small . The rubber bearing support under this concrete bridge girder is subjected to both normal and shear strain . The normal ...
Page 522
... normal strain , x , y , and one component of shear strain , Yxy . The deformations of an element caused by each of these strains are shown graphically in Fig . 10-1 . Note that the normal strains are produced by changes in length of the ...
... normal strain , x , y , and one component of shear strain , Yxy . The deformations of an element caused by each of these strains are shown graphically in Fig . 10-1 . Note that the normal strains are produced by changes in length of the ...
Page 526
... normal strains , with no shear strain . When this occurs the normal strains are referred to as principal strains , and if the material is isotropic , the axes along which these strains occur coincide with the axes that define the planes ...
... normal strains , with no shear strain . When this occurs the normal strains are referred to as principal strains , and if the material is isotropic , the axes along which these strains occur coincide with the axes that define the planes ...
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absolute maximum shear allowable bending stress allowable shear stress aluminum angle of twist Applying Eq average normal stress axial load beam's buckling caused centroid column compressive constant cross section cross-sectional area deformation Determine the maximum diameter displacement distributed load Draw the shear elastic curve element EXAMPLE factor of safety free-body diagram ft Prob Hooke's law in² kip/ft kN·m kN/m length linear-elastic loading shown located material maximum bending stress maximum in-plane shear maximum shear stress modulus of elasticity Mohr's circle moment of inertia neutral axis normal strain plane stress plastic principal strains principal stresses radius redundant sectional area segment shaft shear force shear strain shown in Fig slope SOLUTION Solve Prob statically indeterminate steel strain energy stress acting stress distribution stress-strain diagram tensile tensile stress torque torsional yield zero ΕΙ σχ