Prestress force (at transfer). P = 2000 kN, is applied at 50mm below centroid. Losses between transfer and SLS = 20%. Check stresses. Permissible stresses are: %3D f. -I N mmf = 18 N/mm %3D %3D f - 0 N/mm 1 - 22 N/mm %3D The section is rectangular, 300 wide and 650 mm deep. It is simply supported spanning 10 m with a total load of 6 kN m (unfactored). Unit weight of Concrete is 24 KN cu.m.
Prestress force (at transfer). P = 2000 kN, is applied at 50mm below centroid. Losses between transfer and SLS = 20%. Check stresses. Permissible stresses are: %3D f. -I N mmf = 18 N/mm %3D %3D f - 0 N/mm 1 - 22 N/mm %3D The section is rectangular, 300 wide and 650 mm deep. It is simply supported spanning 10 m with a total load of 6 kN m (unfactored). Unit weight of Concrete is 24 KN cu.m.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
![Prestress force (at transfer). P = 2000 kN, is applied at 50mm below centroid.
%3D
Losses between transfer and SLS = 20%. Check stresses. Permissible stresses are:
!3!
f. -I Nmm f = 18 N/mm
%3D
O N/mm
f = 22 N/mm
%3D
SC
The section is rectangular, 300 wide and 650 mm deep. It is simply supported
spanning 10 m with a total load of 6 kN m (unfactored). Unit weight of
Concrete is 24 KN/cu.m.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F71b06df8-82ce-44a9-ac63-b09d63b11e84%2F120cda25-4553-465c-9da6-8a2c2d6887a0%2Fycynkkq_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Prestress force (at transfer). P = 2000 kN, is applied at 50mm below centroid.
%3D
Losses between transfer and SLS = 20%. Check stresses. Permissible stresses are:
!3!
f. -I Nmm f = 18 N/mm
%3D
O N/mm
f = 22 N/mm
%3D
SC
The section is rectangular, 300 wide and 650 mm deep. It is simply supported
spanning 10 m with a total load of 6 kN m (unfactored). Unit weight of
Concrete is 24 KN/cu.m.
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.
Step by step
Solved in 2 steps with 2 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
![Structural Analysis](https://compass-isbn-assets.s3.amazonaws.com/isbn_cover_images/9781337630931/9781337630931_smallCoverImage.jpg)
![Structural Analysis (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134610672/9780134610672_smallCoverImage.gif)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
![Principles of Foundation Engineering (MindTap Cou…](https://www.bartleby.com/isbn_cover_images/9781337705028/9781337705028_smallCoverImage.gif)
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
![Structural Analysis](https://compass-isbn-assets.s3.amazonaws.com/isbn_cover_images/9781337630931/9781337630931_smallCoverImage.jpg)
![Structural Analysis (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134610672/9780134610672_smallCoverImage.gif)
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
![Principles of Foundation Engineering (MindTap Cou…](https://www.bartleby.com/isbn_cover_images/9781337705028/9781337705028_smallCoverImage.gif)
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
![Fundamentals of Structural Analysis](https://www.bartleby.com/isbn_cover_images/9780073398006/9780073398006_smallCoverImage.gif)
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
![Sustainable Energy](https://www.bartleby.com/isbn_cover_images/9781337551663/9781337551663_smallCoverImage.gif)
![Traffic and Highway Engineering](https://www.bartleby.com/isbn_cover_images/9781305156241/9781305156241_smallCoverImage.jpg)
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning