Figure (a) shows the cross-sectional dimensions of a structural steel section known as C-channel with a nominal depth of 100mm. The following are properties for the cross section: A = 588 mm² , I =78.9 × 104 mm4, and y =2.81 x 104 mm4. If two of these channels are welded together as shown in Fig. (b), find Iỵ and l, for the resulting cross section.
Figure (a) shows the cross-sectional dimensions of a structural steel section known as C-channel with a nominal depth of 100mm. The following are properties for the cross section: A = 588 mm² , I =78.9 × 104 mm4, and y =2.81 x 104 mm4. If two of these channels are welded together as shown in Fig. (b), find Iỵ and l, for the resulting cross section.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
100%
Please indicate your final answer in the choices! I'll rate!
Transcribed Image Text:Question Bank – Moment of Inertia
Figure (a) shows the cross-sectional
dimensions of a structural steel section known
6.06 mm
as C-channel with a nominal depth of 100mm.
The following are properties for the cross
section: A = 588 mm2 , I, =78.9 × 104 mm4, and
Iy =2.81 x 104 mm4. If two of these channels are
welded together as shown in Fig. (b), find I
and l, for the resulting cross section.
100 mm
%3D
3.79 mm
27.39 mm
(a)
(b)
Find Ix ONLY:
O 1578000 mm^4
O 1758000 mm^4
O 9940000 mm^4
O 99400 mm^4
Expert Solution
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 2 steps with 1 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
Expert Answers to Latest Homework Questions
Q: What is the purchase quantity of 2 x 6 rafters needed for the roof and how many pieces of ridge…
Q: how would you make this plot in excel?
Q: 1. One of the partial fractions for
2
4x²+x-9
x3+2x²-3x
2
x+1
a) x23 b) x 1½ c) x² d)
x-1
x
is
Q: The design of the gear-and-shaft system shown requires that steel shafts of the
same diameter be…
Q: 1. One of the partial fractions for
2
2
4x²+x-9
x3+2x²-3x
a) x3 b) x11 c) x² d) z
x-1
2. Identify…
Q: Complete the square and find the indefinite integral. (Remember to use absolute values where…
Q: 1. Checksum. Assuming the following IP header lacking checksum:
01000101.00000000.11000011.00101010.…
Q: 13.44 The end of a cylindrical liquid cryogenic propellant
tank in free space is to be protected…
Q: Complete the table. Enter DNE if a quantity doesn't exist or NEI if not enough information is given.…
Q: question 664 thank you
Q: Find the indefinite integral. (Use C for the constant of integration.)
9x arcsin(x) dx
Q: Find the indefinite integral using the substitution x = 5 sin(e). (Use C for the constant of…
Q: Find the indefinite integral using the substitution x = 7 sec(0). (Use C for the constant of…
Q: How should I graph my data for the Absorbance of Pb and Fe for each mushroom? I want to compare the…
Q: 5. Determine an expression for vo as a function of vs in the circuit shown below.
Assume the…
Q: 13.38 Consider the attic of a home located in a hot climate.
The floor of the attic is characterized…
Q: I would like to know the features of BranchCache, Metadata, and LPR Port Monitor
Q: 13.1
Determine F2 and F2 for the following configura-
tions using the reciprocity theorem and other…
Q: Use the Cauchy Riemann equations (polar form version).
Also, describe what happens at the branch…
Q: Provide the proper IUPAC name only for the following
compound. Dashes, commas, and spaces must be…
Q: The direction of the force F_11 is __________LB.
The magnitude of the force F_11 is __________LB.