Strength of Materials |
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Page 30
... allowable stress , which is the maximum safe stress a material may carry . In actual design , the allowable stress Su should be limited to values not exceeding the proportional limit so as not to invalidate the stress - strain relation ...
... allowable stress , which is the maximum safe stress a material may carry . In actual design , the allowable stress Su should be limited to values not exceeding the proportional limit so as not to invalidate the stress - strain relation ...
Page 406
... allowable unit load as P A = 17,000 - 0.485 ( 100 ) 2 = 12,150 psi and the allowable load as P = ( 22.94 ) ( 12,150 ) = 279,000 lb Part c . Braced at the midpoint , the column is equivalent to one having a length of 25 ft , fixed at one ...
... allowable unit load as P A = 17,000 - 0.485 ( 100 ) 2 = 12,150 psi and the allowable load as P = ( 22.94 ) ( 12,150 ) = 279,000 lb Part c . Braced at the midpoint , the column is equivalent to one having a length of 25 ft , fixed at one ...
Page 436
... allowable stresses are S rivets , plate width p strap plate = in . = 15,000 , S. 20,000 , and St 40,000 psi . Use in . St 11 in . , thickness of main plate = in . and of each Ans . P = 101,200 lb 1221. In the joint in Illus . Prob ...
... allowable stresses are S rivets , plate width p strap plate = in . = 15,000 , S. 20,000 , and St 40,000 psi . Use in . St 11 in . , thickness of main plate = in . and of each Ans . P = 101,200 lb 1221. In the joint in Illus . Prob ...
Contents
APPENDIX B TABLES | 2 |
Shearing Stress | 10 |
SIMPLE STRAIN | 26 |
Copyright | |
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acting actual allowable angle applied assumed axial axis beam beam shown bending bolt carries caused centroid circle column compressive compressive stress compute concentrated concrete consider constant couple cross section deflection deformation determine developed diagram diameter direction distance effect elastic curve element equal equation equivalent expressed flexural stress force formula ft-lb given gives Hence horizontal ILLUSTRATIVE inertia joint lb/ft length limit load material maximum method midspan moments negative neutral axis normal obtain occurs plane plate positive Prob PROBLEMS produce R₁ radius reaction relation resisting respect resultant rivet segment shaft shearing stress shown in Fig shows simply slope Solution Solve span spring steel strain strength supported Table tangent tensile thickness torque torsional uniformly varies vertical wall yield zero ΕΙ