P = ql. Shear release L. L/2 L/2 (a) Select the most economical wood beam from the table Appendix G; assume q = 55 Ib/ft, L = 16 ft, ow = 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 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.) | Ib/ft

P = ql. Shear release L. L/2 L/2 (a) Select the most economical wood beam from the table Appendix G; assume q = 55 Ib/ft, L = 16 ft, ow = 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 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.) | Ib/ft

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

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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