During the design of a building the deflection of a beam is calculated to be 0.90 inch. In order to limit the maximum deflection of the beam to 0.75 inch, how should the design be changed? A. Substitute a beam having a plastic modulus 20 percent greater B. Substitute a beam having a moment of inertia 20 percent greater C. Substitute a beam having a moment of inertia 15 percent greater D. Substitute a beam having a yield point 20 percent greater
During the design of a building the deflection of a beam is calculated to be 0.90 inch. In order to limit the maximum deflection of the beam to 0.75 inch, how should the design be changed? A. Substitute a beam having a plastic modulus 20 percent greater B. Substitute a beam having a moment of inertia 20 percent greater C. Substitute a beam having a moment of inertia 15 percent greater D. Substitute a beam having a yield point 20 percent greater
Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)
5th Edition
ISBN:9781305084766
Author:Saeed Moaveni
Publisher:Saeed Moaveni
Chapter7: Length And Length-related Variables In Engineering
Section: Chapter Questions
Problem 43P: A 10 cm long rectangular bar (when subjected to a tensile load) deforms by 0.1 mm. Calculate the...
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During the design of a building the deflection of a beam is calculated to be 0.90 inch. In order to limit the maximum deflection of the beam to 0.75 inch, how should the design be changed?
A. Substitute a beam having a plastic modulus 20 percent greater
B. Substitute a beam having a moment of inertia 20 percent greater
C. Substitute a beam having a moment of inertia 15 percent greater
D. Substitute a beam having a yield point 20 percent greater
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