A simple beam 4.3 m in span carries a concentrated load of 304 kN at its midspan and is subjected to an axial tensile force of 250 kN. Fy = 248 MPa. Three sections are being considered as follows with their corresponding properties relevant to the problem. Use the formula: (fa/0.60Fy) + (fb/0.66Fy) <1.0 Questions: What is the value of the lowest bending stress?
A simple beam 4.3 m in span carries a concentrated load of 304 kN at its midspan and is subjected to an axial tensile force of 250 kN. Fy = 248 MPa. Three sections are being considered as follows with their corresponding properties relevant to the problem. Use the formula: (fa/0.60Fy) + (fb/0.66Fy) <1.0 Questions: What is the value of the lowest bending stress?
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
A simple beam 4.3 m in span carries a concentrated load of 304 kN at its midspan and is subjected to an axial tensile force of 250 kN. Fy = 248 MPa.
Three sections are being considered as follows with their corresponding properties relevant to the problem.
Use the formula: (fa/0.60Fy) + (fb/0.66Fy) <1.0
Questions:
What is the value of the lowest bending stress?
Transcribed Image Text:Section
W 24 x 55
W21 x 62
W21 x 68
Area
0.01 m²
0.012m²
0.013 m2
Beam Depth
0.598m
0.533m
0.537m
Moment of
Inertia (m4)
0.000558
0.000554
0.000616
Expert Solution
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 3 steps with 8 images
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 (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning