Strength of Materials |
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Page 80
... torsional stresses S2 vary in magnitude with their radial distance from the centroid , and are directed perpendicular to the radius , as at A. The resultant shearing stress is the vector sum of the direct and torsional shearing stresses ...
... torsional stresses S2 vary in magnitude with their radial distance from the centroid , and are directed perpendicular to the radius , as at A. The resultant shearing stress is the vector sum of the direct and torsional shearing stresses ...
Page 438
... torsional loads on that rivet , and appears as shown in Fig . 12-14c . A better method of determining the torsional load is to apply the torsion formula S. = Τρ J Here S , represents the average shearing stress on any rivet , p is the ...
... torsional loads on that rivet , and appears as shown in Fig . 12-14c . A better method of determining the torsional load is to apply the torsion formula S. = Τρ J Here S , represents the average shearing stress on any rivet , p is the ...
Page 448
... torsion formula becomes J = Σ LAL2 + x2 + y2 ) Applying the torsion formula gives the torsional force q acting per- pendicular to the radial location p of any point on a weld as Τρ gu = ΣL2L2 + x2 + ÿ2 ) ( 12-9 ) More useful are the ...
... torsion formula becomes J = Σ LAL2 + x2 + y2 ) Applying the torsion formula gives the torsional force q acting per- pendicular to the radial location p of any point on a weld as Τρ gu = ΣL2L2 + x2 + ÿ2 ) ( 12-9 ) More useful are the ...
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allowable stresses aluminum angle applied assumed axial load beam in Fig beam loaded beam shown bending bending moment bolt bronze cantilever beam caused centroid column compressive stress Compute the maximum concentrated load concrete continuous beam cross section deformation Determine the maximum diameter elastic curve end moments equal equivalent Euler's formula factor of safety fibers flange flexure formula free-body diagram ft long ft-lb Hence Hooke's law horizontal ILLUSTRATIVE PROBLEMS inertia lb/ft length loaded as shown main plate maximum shearing stress maximum stress midspan deflection modulus Mohr's circle moment of area moment of inertia neutral axis obtain plane positive proportional limit R₂ radius reaction Repeat Prob resisting restrained beam resultant segment shaft shear diagram shearing force shown in Fig Solution Solve Prob span statically indeterminate steel strain tensile stress three-moment equation torque torsional uniformly distributed load vertical shear weld zero ΕΙ