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ediculeN

ediculeN

Answered question

2021-01-06

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Answer & Explanation

FieniChoonin

FieniChoonin

Skilled2021-01-07Added 102 answers

m=EsEc=8
Area of steel At=4(?4)222=1520mm
Position of neutral axis,
250n22=8×1520(450n)
n2+97.3n43776=0
Solve this n=166mm
Stress in steel, t=mc=8c
M=Adn3175×103=1520×t(4501663)
From this find stress in steel t and substitute in (1) find c

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