The rods AB and CD are made of steel having a failure tensile stress of ?FAIL = 500MPa. Using a factor of safety F.S. = 2.0 for tension, determine their smallest diameter so that they can support the load shown. The beam is assumed to be pin connected at A and C. B A 1.5 kn/m 10m Figure 3.1 Suspended Floor Beam D C

The rods AB and CD are made of steel having a failure tensile stress of ?FAIL = 500MPa. Using a factor of safety F.S. = 2.0 for tension, determine their smallest diameter so that they can support the load shown. The beam is assumed to be pin connected at A and C. B A 1.5 kn/m 10m Figure 3.1 Suspended Floor Beam D C

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 5.8.1P: Compute the nominal shear strength of an M107.5 of A572 Grad 65 steel.

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Concept explainers

Loads and Reactive Forces

Loads are the external influences that a beam experiences under its working conditions. For instance, a beam may be subjected to shear loads, twisting loads, bending moment, and axial loads during its working conditions. Engineers primarily deal with beams and trusses in the civil engineering domain. Due to the influence of loads, it is very crucial to determine the induced stresses and deformation values. These values give an insight into the critical area of the beam that needs to be worked upon to make it fail-safe.

Question

The rods AB and CD are made of steel having a
failure tensile stress of ?FAIL = 500MPa. Using a
factor of safety F.S. = 2.0 for tension, determine their
smallest diameter so that they can support the load
shown. The beam is assumed to be pin connected at
A and C.
B
A
1.5 kn/m
10m
Figure 3.1 Suspended Floor Beam
D
C

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