Homework Help is Here – Start Your Trial Now!
Engineering
Civil Engineering
450 100 800 100 150

450 100 800 100 150

Structural Analysis
Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question
100%
-450 100 800 100 150
Transcribed Image Text:-450 100 800 100 150
The prestress T-beam section has a simple span of 6 m. The tendons is subjected to initial stress of 900 MPa with an area of 800 mm. Assuming a loss of stress of 18%. no tension will be acting at the bottom and maximum stress of 9.5 MPa at the top should not exceed. a) Determine the stress at the bottom due to the final prestressing force alone. b) Determine the safe moment that the beam could carry based on the allowable stresses. (kN- m) c) Determine the sate uniform live load that the beam could carry if the unit weight of concrete 24 kN/m°. (N/m) d) Determine the stress at the top due to the final prestressing force alone. (MPa)
Transcribed Image Text:The prestress T-beam section has a simple span of 6 m. The tendons is subjected to initial stress of 900 MPa with an area of 800 mm. Assuming a loss of stress of 18%. no tension will be acting at the bottom and maximum stress of 9.5 MPa at the top should not exceed. a) Determine the stress at the bottom due to the final prestressing force alone. b) Determine the safe moment that the beam could carry based on the allowable stresses. (kN- m) c) Determine the sate uniform live load that the beam could carry if the unit weight of concrete 24 kN/m°. (N/m) d) Determine the stress at the top due to the final prestressing force alone. (MPa)
Expert Solution
steps

Step by step

Solved in 3 steps with 3 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Similar questions
Recommended textbooks for you
Structural Analysis
Structural Analysis
Civil Engineering
ISBN:
9781337630931
Author:
KASSIMALI, Aslam.
Publisher:
Cengage,
Structural Analysis (10th Edition)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Sustainable Energy
Sustainable Energy
Civil Engineering
ISBN:
9781337551663
Author:
DUNLAP, Richard A.
Publisher:
Cengage,
Traffic and Highway Engineering
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning
SEE MORE TEXTBOOKS