## Strength of Materials |

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Page 38

Poisson showed in 1811 that the ratio of the unit deformations or strains in these

Poisson showed in 1811 that the ratio of the unit deformations or strains in these

**directions**is constant for stresses within ... is the strain due only to stress in the X**direction**, and ey and € , are the strains induced in the perpendicular**directions**.Page 40

A rectangular aluminum block is 4 in . long in the X

consisting of a uniformly distributed tensile force of 54 , 000 lb in the X

and ...

A rectangular aluminum block is 4 in . long in the X

**direction**, 3 in . wide in the Y**direction**, and 2 in . thick in the Z**direction**. It is subjected to a triaxial loadingconsisting of a uniformly distributed tensile force of 54 , 000 lb in the X

**direction**and ...

Page 351

The magnitude of A " A ' , found by projecting ez d . x , ey dy and Yzy dy upon the

in length of 0 A divided by its original length ds is defined as the strain Ea in the ...

The magnitude of A " A ' , found by projecting ez d . x , ey dy and Yzy dy upon the

**direction**of 0 A , is A " A ' = d . x cos 0 + € , dy sin 0 – Yay dy cos 0 This increasein length of 0 A divided by its original length ds is defined as the strain Ea in the ...

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### Contents

List of Symbols and Abbreviations | xvi |

SIMPLE STRAIN | 26 |

TORSION | 60 |

Copyright | |

18 other sections not shown

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### Common terms and phrases

acting actual allowable angle applied assumed axes axial axis beam beam shown bending bending moment cantilever carries caused centroid circle column compressive compressive stress compute concentrated concrete consider constant couple cross section deflection deformation Determine developed diameter direction distance distributed load effect elastic curve element equal equation equivalent expressed flange flexural stress force formula ft-lb given gives Hence horizontal ILLUSTRATIVE inertia joint lb/ft length limit load material maximum maximum shearing method midspan moments negative neutral axis normal obtain occurs plane plate positive principal Prob PROBLEMS produce radius reaction reduces reference reinforced relation resisting respect resultant rivet segment shaft shearing stress shown in Fig shows slope Solution Solve span steel strain strength supported Table tangent tensile thickness torsional uniformly varies vertical weight weld yield zero