5 A T-shaped simply supported beam has the cross section shown in Figure P1.4. It has (11 m), is loaded with a gravity live-load unit intensity W = 2,500 plf (36.5 kN/), and with twelve -in.-dia (twelve 12.7-mm-dia) seven-wire stress-relieved strands. Com crete fiber stresses at service load by each of the following methods: (a) Basic concept (b) C-line (c) Load balancing Assume that the tendon eccentricity at midspan is e,= 9.6 in. (244 mm). Then given th fi - 5,000 psi (34.5 MPa) f. - 12Vf: - 849 psi (5.9 MPa) - 165.000 psi (1,138 MPa)
5 A T-shaped simply supported beam has the cross section shown in Figure P1.4. It has (11 m), is loaded with a gravity live-load unit intensity W = 2,500 plf (36.5 kN/), and with twelve -in.-dia (twelve 12.7-mm-dia) seven-wire stress-relieved strands. Com crete fiber stresses at service load by each of the following methods: (a) Basic concept (b) C-line (c) Load balancing Assume that the tendon eccentricity at midspan is e,= 9.6 in. (244 mm). Then given th fi - 5,000 psi (34.5 MPa) f. - 12Vf: - 849 psi (5.9 MPa) - 165.000 psi (1,138 MPa)
Steel Design (Activate Learning with these NEW titles from Engineering!)
6th Edition
ISBN:9781337094740
Author:Segui, William T.
Publisher:Segui, William T.
Chapter5: Beams
Section: Chapter Questions
Problem 5.11.3P
Related questions
Question
![5
A T-shaped simply supported beam has the cross section shown in Figure P1.4. It has a spa
(11 m), is loaded with a gravity live-load unit intensity W=2,500 plf (36.5 kN/), and is pre
with twelve -in.-dia (twelve 12.7-mm-dia) seven-wire stress-relieved strands. Compute
crete fiber stresses at service load by each of the following methods:
(a) Basic concept
(b) C-line
(c) Load balancing
Assume that the tendon eccentricity at midspan is e,= 9.6 in. (244 mm). Then given that
S: - 5,000 psi (34.5 MPa)
f. - 12V: - 849 psi (5.9 MPa)
foe - 165.000 psi (1,138 MPa)
: section properties are as follows:
A -504 in²
1 = 37,059 in.
- IJA. - 73.5 in.
C, - 12.43 in.
Wp - 525 pif
e- 9.6 in.
Apa
- twelve in.-dia, seven-wire stress-relie
S, - 2,981 in.
S - 2,109 in.
1'-0
18
6
24LT30
ution#5 (to be typed here by the student)
Solve all 3 parts](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0ca03b77-adcd-408c-84df-2e8dc430e0b5%2F5a06ae18-2c73-499a-84f9-1208afccc086%2Fjfrno6_processed.jpeg&w=3840&q=75)
Transcribed Image Text:5
A T-shaped simply supported beam has the cross section shown in Figure P1.4. It has a spa
(11 m), is loaded with a gravity live-load unit intensity W=2,500 plf (36.5 kN/), and is pre
with twelve -in.-dia (twelve 12.7-mm-dia) seven-wire stress-relieved strands. Compute
crete fiber stresses at service load by each of the following methods:
(a) Basic concept
(b) C-line
(c) Load balancing
Assume that the tendon eccentricity at midspan is e,= 9.6 in. (244 mm). Then given that
S: - 5,000 psi (34.5 MPa)
f. - 12V: - 849 psi (5.9 MPa)
foe - 165.000 psi (1,138 MPa)
: section properties are as follows:
A -504 in²
1 = 37,059 in.
- IJA. - 73.5 in.
C, - 12.43 in.
Wp - 525 pif
e- 9.6 in.
Apa
- twelve in.-dia, seven-wire stress-relie
S, - 2,981 in.
S - 2,109 in.
1'-0
18
6
24LT30
ution#5 (to be typed here by the student)
Solve all 3 parts
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 3 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
![Steel Design (Activate Learning with these NEW ti…](https://www.bartleby.com/isbn_cover_images/9781337094740/9781337094740_smallCoverImage.gif)
Steel Design (Activate Learning with these NEW ti…
Civil Engineering
ISBN:
9781337094740
Author:
Segui, William T.
Publisher:
Cengage Learning
![Steel Design (Activate Learning with these NEW ti…](https://www.bartleby.com/isbn_cover_images/9781337094740/9781337094740_smallCoverImage.gif)
Steel Design (Activate Learning with these NEW ti…
Civil Engineering
ISBN:
9781337094740
Author:
Segui, William T.
Publisher:
Cengage Learning