a. The value of x from locating the neutral axis using Qtop Qbot in mm is [Select] b. The value of the moment of inertia in mm4 is [Select] c. The compressive bending stress on concrete in MPa is [Select] d. The tensile bending stress on the tension bars in MPa is [Select] e. The compressive bending stress on steel in MPa is [Select] <
a. The value of x from locating the neutral axis using Qtop Qbot in mm is [Select] b. The value of the moment of inertia in mm4 is [Select] c. The compressive bending stress on concrete in MPa is [Select] d. The tensile bending stress on the tension bars in MPa is [Select] e. The compressive bending stress on steel in MPa is [Select] <
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
5
![Assume the section has cracked and use the transformed-area method to compute the required parameters for the beam shown.
b. The value of the moment of inertia in mm4 is [Select]
3
4
5
6
7
8
e. The compressive bending stress on steel in MPa is [Select]
9
10
11
14
18
2 #25
●
c. The compressive bending stress on concrete in MPa is [Select]
d. The tensile bending stress on the tension bars in MPa is [Select]
4 #29
●
400 mm-
TABLE 1.1 Reinforcement Bar Sizes and Areas
Standard Inch-Pound Bars
Bar No.
Diameter (in.)
0.375
0.500
0.625
0.750
0.875
1.000
1.128
1.270
1.410
1.693
2.257
70 mm
560 mm
a. The value of x from locating the neutral axis using Qtop Qbot in mm is [Select]
700 mm
70 mm
M = 275 kN•m
n=8
Soft Metric Bars
Diameter (mm)
Bar No.
10
13
16
19
22
25
29
32
36
43
57
9.5
12.7
15.9
19.1
22.2
25.4
28.7
32.3
35.8
43.0
57.3](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc636651c-3650-49ce-a15b-758af6b2662a%2F3ce3565d-a853-4917-adf0-857dd6787ea7%2Fac7qr3_processed.png&w=3840&q=75)
Transcribed Image Text:Assume the section has cracked and use the transformed-area method to compute the required parameters for the beam shown.
b. The value of the moment of inertia in mm4 is [Select]
3
4
5
6
7
8
e. The compressive bending stress on steel in MPa is [Select]
9
10
11
14
18
2 #25
●
c. The compressive bending stress on concrete in MPa is [Select]
d. The tensile bending stress on the tension bars in MPa is [Select]
4 #29
●
400 mm-
TABLE 1.1 Reinforcement Bar Sizes and Areas
Standard Inch-Pound Bars
Bar No.
Diameter (in.)
0.375
0.500
0.625
0.750
0.875
1.000
1.128
1.270
1.410
1.693
2.257
70 mm
560 mm
a. The value of x from locating the neutral axis using Qtop Qbot in mm is [Select]
700 mm
70 mm
M = 275 kN•m
n=8
Soft Metric Bars
Diameter (mm)
Bar No.
10
13
16
19
22
25
29
32
36
43
57
9.5
12.7
15.9
19.1
22.2
25.4
28.7
32.3
35.8
43.0
57.3
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