Strength of Materials |
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Page 342
... radius that will produce the maxi- mum permitted normal stress must satisfy the condition S 16,000 = OC + Rn = = 6000Rn , whence Rn = 10,000 psi . = It should be clear that the proper radius of Mohr's circle is R , or Rn , whichever is ...
... radius that will produce the maxi- mum permitted normal stress must satisfy the condition S 16,000 = OC + Rn = = 6000Rn , whence Rn = 10,000 psi . = It should be clear that the proper radius of Mohr's circle is R , or Rn , whichever is ...
Page 513
... radius does elastic action extend ? Ans . ri = 1.27 in . If the yield stress is Sp = 1402. Determine the ratio of the limit torque to the yield torque in a hollow circular shaft whose outer radius is twice the inner radius . Ans . 56/45 ...
... radius does elastic action extend ? Ans . ri = 1.27 in . If the yield stress is Sp = 1402. Determine the ratio of the limit torque to the yield torque in a hollow circular shaft whose outer radius is twice the inner radius . Ans . 56/45 ...
Page 538
... Radius of Gyration The term radius of gyration is used to describe another mathematical expression and appears most frequently in column formulas . Radius of gyration is usually denoted by the symbol k ( sometimes by r ) and is defined ...
... Radius of Gyration The term radius of gyration is used to describe another mathematical expression and appears most frequently in column formulas . Radius of gyration is usually denoted by the symbol k ( sometimes by r ) and is defined ...
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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