Strength of Materials |
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Page 184
... Elastic curve ds X de dx Segment of beam Fig . 6-1.- - Elastic curve . Select the left end of the beam as the origin of an X axis directed along the original undeflected position of the beam , and a Y axis directed positive upward . The ...
... Elastic curve ds X de dx Segment of beam Fig . 6-1.- - Elastic curve . Select the left end of the beam as the origin of an X axis directed along the original undeflected position of the beam , and a Y axis directed positive upward . The ...
Page 197
... elastic curve is so flat that no serious error is made in assuming the length ds to equal its projection dr . With this as- sumption , we obtain de M = dx ΕΙ ( b ) It is evident that tangents drawn to the elastic curve at C and D in Fig ...
... elastic curve is so flat that no serious error is made in assuming the length ds to equal its projection dr . With this as- sumption , we obtain de M = dx ΕΙ ( b ) It is evident that tangents drawn to the elastic curve at C and D in Fig ...
Page 208
... elastic curve at B slopes up or down to the right . Hint : Refer to Eq . ( 6–5 ) and Fig . 6-10 . Ans . ( Area ) ABTA = 2700 lb - ft3 ; slope is up to right 631. Determine the value of P for the beam loaded as shown in Fig . P - 631 so ...
... elastic curve at B slopes up or down to the right . Hint : Refer to Eq . ( 6–5 ) and Fig . 6-10 . Ans . ( Area ) ABTA = 2700 lb - ft3 ; slope is up to right 631. Determine the value of P for the beam loaded as shown in Fig . P - 631 so ...
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