Use fy = 60000 psi (414 MPa) and f'c = 4000 psi (27.6 MPa). Determine the following for each given illustration:a. Depth of compression blockb. Depth of neutral axisc. Reduction factord. Nominal Moment Capacitye. Ultimate Moment CapacityFigure 1Figure 216 in. 1 6 in. |1 6 in.poinfo poinFigure 36 in.+32N.A.PROBLEM SET 3REINFORCED CONCRETE DESIGN (ULTIMATE STENGTH DESIGN)4 #9 bars(4,-4.00 in.²)●●●●10 in.14 in 10 in6 in..18 in.-.4 #824 in.6 in.4 #10●18 in6 in.• ●6 in.15 in.3 in.24 in.14 in.8 in.+A7 in.3 in.23 in23 in.-x3 in.2 #8●Figure 4Figure 5Figure 65 in.3-22mm375mm600 mm2019•200 mm3 in.28 in.-SLE752 #8320 mm 500 mm●565 in.100 mm80 mm15+ in.20 in.2 in.2 in.

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Use fy = 60000 psi (414 MPa) and f'c = 4000 psi (27.6 MPa). Determine the following for each given illustration: a. Depth of compression block b. Depth of neutral axis c. Reduction factor d. Nominal Moment Capacity e. Ultimate Moment Capacity

Use fy = 60000 psi (414 MPa) and f'c = 4000 psi (27.6 MPa). Determine the following for each given illustration: a. Depth of compression block b. Depth of neutral axis c. Reduction factor d. Nominal Moment Capacity e. Ultimate Moment Capacity

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

Use fy = 60000 psi (414 MPa) and f'c = 4000 psi (27.6 MPa). Determine the following for each given illustration:
a. Depth of compression block
b. Depth of neutral axis
c. Reduction factor
d. Nominal Moment Capacity
e. Ultimate Moment Capacity
Figure 1
Figure 2
16 in. 1 6 in. |1 6 in.
poinfo poin
Figure 3
6 in.
+
32
N.A.
PROBLEM SET 3
REINFORCED CONCRETE DESIGN (ULTIMATE STENGTH DESIGN)
4 #9 bars
(4,-4.00 in.²)
●●●●
10 in.14 in 10 in
6 in.
.
18 in.-
.
4 #8
24 in.
6 in.
4 #10
●
18 in
6 in.
• ●
6 in.
15 in.
3 in.
24 in.
14 in.
8 in.
+
A
7 in.
3 in.
23 in
23 in.-x
3 in.
2 #8
●
Figure 4
Figure 5
Figure 6
5 in.
3-22mm
375mm
600 mm
2019
•
200 mm
3 in.
28 in.-
SLE
75
2 #8
320 mm 500 mm
●
56
5 in.
100 mm
80 mm
15+ in.
20 in.
2 in.
2 in.

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Step 1: Given data

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Step 2: Calculation of depth of compression block

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Step 3: Calculation of depth of Neutral axis

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Step 4: Calculatiion of reduction factor

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Step 5: Calculation of Nominal Moment capacity

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