Homework Help is Here – Start Your Trial Now!
Engineering
Civil Engineering
1. Two plates are welded to the rolled wide-flange section as shown. Determine the moments of inertia with respect to the centroidal x and y axes. (lx = 1151 in, ly = 65.78 in²)

1. Two plates are welded to the rolled wide-flange section as shown. Determine the moments of inertia with respect to the centroidal x and y axes. (lx = 1151 in, ly = 65.78 in²)

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
Problems 1, 2 and 3 in Mastering Engineering (Assignment 22a) 1. Two plates are welded to the rolled wide-flange section as shown. Determine the moments of inertia with respect W16x50 to the centroidal x and y axes. (Ix = 1151 in4, ly = 65.78 in²) 2-L4x4x1/2 3/4"x22" P 2-L6x4x1/2 C y X X 1/2"x7" P A 2. To form an unsymmetrical girder, two L4x4x1/2 in. angles and two L6x4x1/2 in. angles are welded to a 0.75-in. steel plate as shown. Determine the moments of inertia of the combined section with respect to its centroidal x and y axes. (y = 10.36 in, lx = 2351 in4, ly = 118.0 in)
Transcribed Image Text:Problems 1, 2 and 3 in Mastering Engineering (Assignment 22a) 1. Two plates are welded to the rolled wide-flange section as shown. Determine the moments of inertia with respect W16x50 to the centroidal x and y axes. (Ix = 1151 in4, ly = 65.78 in²) 2-L4x4x1/2 3/4"x22" P 2-L6x4x1/2 C y X X 1/2"x7" P A 2. To form an unsymmetrical girder, two L4x4x1/2 in. angles and two L6x4x1/2 in. angles are welded to a 0.75-in. steel plate as shown. Determine the moments of inertia of the combined section with respect to its centroidal x and y axes. (y = 10.36 in, lx = 2351 in4, ly = 118.0 in)
W Shapes (Wide- Flange Shapes) Y X Angles X -X Area Depth in. Designation (in) W18x60 W16x50 W14x38 W12x35 W10x19 W8x10 17.6 14.7 11.2 10.3 5.62 2.96 L6x6x3/4 8.44 L4x4x1/2 3.75 L3x3x1/4 1.44 L6x4x1/2 4.75 L5x3x1/2 3.75 L3x2x1/4 1.19 Width Axis X-X in. I, (in) (in), (int) (in) 18.24 7.555 984 16.26 7.070 659 14.10 6.770 385 12.50 6.560 285 10.24 4.020 96.3 7.89 3.940 30.8 28.2 5.56 1.24 17.4 9.45 1.09 Axis Y-Y 50.1 37.2 26.7 24.5 4.29 2.09 1.78 28.2 1.18 5.56 0.842 1.24 1.99 6.27 1.75 2.58 0.993 0.392 1.78 1.18 0.842 0.987 0.750 0.493
Transcribed Image Text:W Shapes (Wide- Flange Shapes) Y X Angles X -X Area Depth in. Designation (in) W18x60 W16x50 W14x38 W12x35 W10x19 W8x10 17.6 14.7 11.2 10.3 5.62 2.96 L6x6x3/4 8.44 L4x4x1/2 3.75 L3x3x1/4 1.44 L6x4x1/2 4.75 L5x3x1/2 3.75 L3x2x1/4 1.19 Width Axis X-X in. I, (in) (in), (int) (in) 18.24 7.555 984 16.26 7.070 659 14.10 6.770 385 12.50 6.560 285 10.24 4.020 96.3 7.89 3.940 30.8 28.2 5.56 1.24 17.4 9.45 1.09 Axis Y-Y 50.1 37.2 26.7 24.5 4.29 2.09 1.78 28.2 1.18 5.56 0.842 1.24 1.99 6.27 1.75 2.58 0.993 0.392 1.78 1.18 0.842 0.987 0.750 0.493
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 5 steps with 1 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
System of forces
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
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