Question: A rectangular column is shown in the figure, assuming fc'=28Mpa, fy=345Mpa, and e=200mm, calculate the following: 300mm 10-14m y O 089 70mm 70mm 120m pmm 70mm ________Mpa 1. stress of outermost tension bars. 2. Stress of rebar below the plastic centroid 3. depth of neutral axis. 4. Ultimate axial force capacity of the section _mm KN Mpa

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Question: A rectangular column is shown in the figure, assuming fc'=28Mpa, fy=345Mpa, and e=200mm, calculate
the following:
X
e
o
topn
10-14m
O
y
O
6 d.
70mm
70mm
120mm
7mm
70mm
1. stress of outermost tension bars
2. Stress of rebar below the plastic centroid
3. depth of neutral axis
4. Ultimate axial force capacity of the section
mm
Mpa
_kN
Mpa
Transcribed Image Text:Question: A rectangular column is shown in the figure, assuming fc'=28Mpa, fy=345Mpa, and e=200mm, calculate the following: X e o topn 10-14m O y O 6 d. 70mm 70mm 120mm 7mm 70mm 1. stress of outermost tension bars 2. Stress of rebar below the plastic centroid 3. depth of neutral axis 4. Ultimate axial force capacity of the section mm Mpa _kN Mpa
X
300mm
o
10-14
P
70mm
70mm
120mm
Dam
70mm
Transcribed Image Text:X 300mm o 10-14 P 70mm 70mm 120mm Dam 70mm
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