+A trapezoidal concrete beam is casted with a compressive strength of about 20 MPa. The beam is reinforced with 3- 32 mm diamater bars in the tension zone with a yield strength of 275 MPa. The bar is located 100 mm from the bottom. Determine the nominal bending strength. Assume that the beam is symmetrical about the vertical axis with a depth of 600 mm, a top width of 500 mm, and a bottom width of 200 mm.
+A trapezoidal concrete beam is casted with a compressive strength of about 20 MPa. The beam is reinforced with 3- 32 mm diamater bars in the tension zone with a yield strength of 275 MPa. The bar is located 100 mm from the bottom. Determine the nominal bending strength. Assume that the beam is symmetrical about the vertical axis with a depth of 600 mm, a top width of 500 mm, and a bottom width of 200 mm.
Steel Design (Activate Learning with these NEW titles from Engineering!)
6th Edition
ISBN:9781337094740
Author:Segui, William T.
Publisher:Segui, William T.
Chapter9: Composite Construction
Section: Chapter Questions
Problem 9.1.3P
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![The section of a dam is shown below. Assuming uplift pressure varies linearly from
maximum at heel to minimum at toe, determine the factors of safety against sliding and
overturning and the foundation pressure. Use unit weight of concrete = 23.54 kN/m and p =
0.72.
4m
1.Sm
DAM
r= 5 m
3m](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F54c596f5-65f8-4bbb-b901-353f9ef6e5b5%2Fca49c21b-b346-459f-9564-306fe98c06ab%2F6wdj0d9_processed.png&w=3840&q=75)
Transcribed Image Text:The section of a dam is shown below. Assuming uplift pressure varies linearly from
maximum at heel to minimum at toe, determine the factors of safety against sliding and
overturning and the foundation pressure. Use unit weight of concrete = 23.54 kN/m and p =
0.72.
4m
1.Sm
DAM
r= 5 m
3m
![INELASTIC BENDING OF SINGLY REINFORCED CONCRETE
BEAM SECTION
*A trapezoidal concrete beam is casted with a compressive
strength of about 20 MPa. The beam is reinforced with 3-
32 mm diamater bars in the tension zone with a yield strength
of 275 MPa. The bar is located 100 mm from the bottom.
Determine the nominal bending strength. Assume that the
beam is symmetrical about the vertical axis with a depth of 600
mm, a top width of 500 mm, and a bottom width of 200 mm.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F54c596f5-65f8-4bbb-b901-353f9ef6e5b5%2Fca49c21b-b346-459f-9564-306fe98c06ab%2Fy553gj_processed.png&w=3840&q=75)
Transcribed Image Text:INELASTIC BENDING OF SINGLY REINFORCED CONCRETE
BEAM SECTION
*A trapezoidal concrete beam is casted with a compressive
strength of about 20 MPa. The beam is reinforced with 3-
32 mm diamater bars in the tension zone with a yield strength
of 275 MPa. The bar is located 100 mm from the bottom.
Determine the nominal bending strength. Assume that the
beam is symmetrical about the vertical axis with a depth of 600
mm, a top width of 500 mm, and a bottom width of 200 mm.
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