Ex3:A doubly reinforced rectangular section has width (280mm) and effectivedepth (510mm) and d'=(50mm) and A, = 2946mm2 ,A', = 1207mm?%3Df'. = 34. 5Mpa ,fy = 414MP.Calculate the nominal moment and ultimate moment.Solution:280mmd=510mm

Calculate xu lim xu lim=kdeffective (assuming for Fe415 steel, k=.48)…

Ex3:A doubly reinforced rectangular section has width (280mm) and effective depth (510mm) and d'=(50mm) and A, 2946mm2 ,A', = 1207mm2 f'. = 34. 5Mpa , f, 414MP. Calculate the nominal moment and ultimate moment. Solution: |280mm/ d=510mm

Ex3:A doubly reinforced rectangular section has width (280mm) and effective depth (510mm) and d'=(50mm) and A, 2946mm2 ,A', = 1207mm2 f'. = 34. 5Mpa , f, 414MP. Calculate the nominal moment and ultimate moment. Solution: |280mm/ d=510mm

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

Ex3:A doubly reinforced rectangular section has width (280mm) and effective
depth (510mm) and d'=(50mm) and A, = 2946mm2 ,A', = 1207mm?
%3D
f'. = 34. 5Mpa ,fy = 414MP.
Calculate the nominal moment and ultimate moment.
Solution:
280mm
d=510mm

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