) Determine the Cracking moment of the section below: (image attached below) 2) A rectangular reinforced concrete beam with width of 300mm
) Determine the Cracking moment of the section below: (image attached below) 2) A rectangular reinforced concrete beam with width of 300mm
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 42P
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1) Determine the Cracking moment of the section below:
(image attached below)
2) A rectangular reinforced concrete beam with width of 300mm and effective depth of 515 mm is reinforced with 4D32mm RSB. Using working stress analysis for cracked sections, find the maximum stress of concrete and steel, if the section is subjected to a moment equal to 106 mm kN-m. Use 8 as the modular ratio of the beam.
3) Given: b= 300 mm ; d= 425 mm; d’= 65mm; As’=2D25; As= 6D25 (two layers); fc’=28MPa and fy=345MPa. Solve for the Nominal Moment Capacity of the section, Mu.
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