The beam shown will be constructed from a standard steel W-shape using an allowable bending stress of 37.5 ksi. Assume P = 22 kips, L₁ = 7.8 ft, and L2 = 23.4 ft. (a) Determine the minimum section modulus required for this beam. (b) From the table below, select the lightest W shape that can be used for this beam. (c) What is the total weight of the steel beam itself (i.e., not including the loads that are carried by the beam)? A L₁ P B * L2 Web P Wide-Flange Sections or W Shapes-U.S. Customary Units Flange L₁ Flange D X Y b X Iw

The beam shown will be constructed from a standard steel W-shape using an allowable bending stress of 37.5 ksi. Assume P = 22 kips, L₁ = 7.8 ft, and L2 = 23.4 ft. (a) Determine the minimum section modulus required for this beam. (b) From the table below, select the lightest W shape that can be used for this beam. (c) What is the total weight of the steel beam itself (i.e., not including the loads that are carried by the beam)? A L₁ P B * L2 Web P Wide-Flange Sections or W Shapes-U.S. Customary Units Flange L₁ Flange D X Y b X Iw

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

3. An A36 Steel Cantilever Beam is shown below, also showing its cross section. Determine the following: Given the formula of the Maximum allowable bending stress of steel, fb = 0.66Fy. Where Fy is the Yield Stress of Steel. Where the bending stress for a beam is (fb) = Mc/I, where c is the distance of the centroid to the extreme most fiber of the beam (either top-most or bottom-most distance). Does the Steel fail under the loading given? Use Fy = 450 Mpa. Use the Moment in (a) and the moment of inertia in (c).
I need the answer quickly
Please help, I promise to give good feedback. Please do not just guess. Thank you!
A small aluminum alloy [E = 80 GPa] tee shape is used as a simply supported beam as shown. For this beam, a = 165 mm. The cross- sectional dimensions of the tee shape are b = 19 mm, d = 29 mm, and t = 7 mm. After loads are applied to the beam at B, C, and D, a compressive normal strain of 430 µɛ is measured from a strain gage located at c = 10 mm below the topmost edge of the tee stem at section 1-1. What is the applied load P? P ЗР Strain gage d D E H Answer: P = i
A small aluminum alloy [E= 77 GPa] tee shape is used as a simply supported beam as shown. For this beam, a = 160 mm. The cross- sectional dimensions of the tee shape are b= 22 mm, d = 33 mm, and t= 4 mm. After loads are applied to the beam at B, C, and D, a compressive normal strain of 410 uɛ is measured from a strain gage located at c = 10 mm below the topmost edge of the tee stem at section 1-1. What is the applied load P? %3D %3D %3D 3P Strain gage E Answer:
Please answer the question correctly and pleaase put the answer on the paper. Thank you Note: The tolerance is ± 1 in the third significant digit. Put the exact answer
A rigid beam rests on two bronze bars 700 mm long. Another aluminum bar is placed between them which is 699.93 mm long. If the allowable stresses are Salum = 90 MPa and Spronze=80 MPa, find the maximum weight of the beam that the system can support (in KN). note: please help us in this sample question and it is not a graded question but a practice question thank you
Question 4a pls