Determine the centroid of the composite section shown, measured from the base. Then determine the moment of inertia on the X-axis and on the Y-axis with respect to the centroid. Also calculate the polar moment of inertia (Jo) and the radii of gyration kx, ky, and ko. Note that the height h is total and its value is 14 in.
Determine the centroid of the composite section shown, measured from the base. Then determine the moment of inertia on the X-axis and on the Y-axis with respect to the centroid. Also calculate the polar moment of inertia (Jo) and the radii of gyration kx, ky, and ko. Note that the height h is total and its value is 14 in.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
Determine the centroid of the composite section shown, measured from the base. Then determine the moment of inertia on the X-axis and on the Y-axis with respect to the centroid. Also calculate the polar moment of inertia (Jo) and the radii of gyration kx, ky, and ko. Note that the height h is total and its value is 14 in.

Transcribed Image Text:12 in
0.5 in.
-2.5 in.--2.5 in.-
0.5 in.
Los in.
8 in. 0.5 in
0.5 in.
-6 in
Area total:
in?
Centroide (Y bar):
in.
Ix =
in
ly =
in
Jo =
in4
kx =
in.
ky =
in.
!3!
ko =
in.
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 2 steps with 2 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