A propped cantilever beam ABC (see figure) has a shear release just right of the mid-span. P = ql. C B| Shear release- L/2 - LI2 - (a) Select the most economical wood beam from the table in Appendix G; assume q = 55 Ib/ft, L = 16 ft, oaw = 1,750 psi, and raw = 375 psi. Include the self-weight of the beam in your design. (Enter the nominal dimensions in inches.) in. x in. (b) If a C 10 x 25 steel beam s now used for beam ABC, what is the maximum permissible value of load variable q (in Ib/ft)? Assume o = 22 ksi and L = 9.1 ft. Include the self-weight of the beam in your analysis. (Use the section modulus for axis 2-2.) Ib/ft

A propped cantilever beam ABC (see figure) has a shear release just right of the mid-span. P = ql. C B| Shear release- L/2 - LI2 - (a) Select the most economical wood beam from the table in Appendix G; assume q = 55 Ib/ft, L = 16 ft, oaw = 1,750 psi, and raw = 375 psi. Include the self-weight of the beam in your design. (Enter the nominal dimensions in inches.) in. x in. (b) If a C 10 x 25 steel beam s now used for beam ABC, what is the maximum permissible value of load variable q (in Ib/ft)? Assume o = 22 ksi and L = 9.1 ft. Include the self-weight of the beam in your analysis. (Use the section modulus for axis 2-2.) Ib/ft

Steel Design (Activate Learning with these NEW titles from Engineering!)

6th Edition

ISBN:9781337094740

Author:Segui, William T.

Publisher:Segui, William T.

Chapter5: Beams

Section: Chapter Questions

Problem 5.5.3P

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A propped cantilever beam ABC (see figure) has a shear release just right of the mid-span. P = qL C A B Shear release- L L/2 L/2 – (a) Select the most economical wood beam from the table in Appendix G; assumeq = 55 Ib/ft, L = 16 ft, o = 1,750 psi, and t = 375 psi. Include the self-weight of the beam in your design. (Enter the nominal dimensions in inches.) in. x in. (b) If a C 10 x 25 steel beam is now used for beam ABC, what is the maximum permissible value of load variable q (in Ib/ft)? Assume o, = 21 ksi and L = 10.5 ft. Include the self-weight of the beam in your analysis. (Use the section modulus for axis 2-2.) as Ib/ft
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