Homework Help is Here – Start Your Trial Now!
Engineering
Civil Engineering
Problem 2: (a) Given the truss shown below, use virtual work to compute the vertical and horizontal components of displacement of joint E produced by the loads. The area of bars AB, BD, and CD is 5 in²; the area of all other bars is 3 in². E = 30,000 kips/in². B 120 kips 180 kips C D 20' 15' E 15' 15'. (b) Analyze the truss given in Problem 2(a), but neglect the 120-kip load and the 80-kip load for this part of problem. If bars AB and BD are fabricated 3/4 in too long and support D settles 0.25 in. (downward), use virtual work to compute the vertical displacement of joint E.

Problem 2: (a) Given the truss shown below, use virtual work to compute the vertical and horizontal components of displacement of joint E produced by the loads. The area of bars AB, BD, and CD is 5 in²; the area of all other bars is 3 in². E = 30,000 kips/in². B 120 kips 180 kips C D 20' 15' E 15' 15'. (b) Analyze the truss given in Problem 2(a), but neglect the 120-kip load and the 80-kip load for this part of problem. If bars AB and BD are fabricated 3/4 in too long and support D settles 0.25 in. (downward), use virtual work to compute the vertical displacement of joint E.

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

PLease show all of your work 

Problem 2: (a) Given the truss shown below, use virtual work to compute the vertical and horizontal components of displacement of joint E produced by the loads. The area of bars AB, BD, and CD is 5 in²; the area of all other bars is 3 in². E = 30,000 kips/in². B 120 kips 180 kips C D 20' 15' E 15' 15'. (b) Analyze the truss given in Problem 2(a), but neglect the 120-kip load and the 80-kip load for this part of problem. If bars AB and BD are fabricated 3/4 in too long and support D settles 0.25 in. (downward), use virtual work to compute the vertical displacement of joint E.
Transcribed Image Text:Problem 2: (a) Given the truss shown below, use virtual work to compute the vertical and horizontal components of displacement of joint E produced by the loads. The area of bars AB, BD, and CD is 5 in²; the area of all other bars is 3 in². E = 30,000 kips/in². B 120 kips 180 kips C D 20' 15' E 15' 15'. (b) Analyze the truss given in Problem 2(a), but neglect the 120-kip load and the 80-kip load for this part of problem. If bars AB and BD are fabricated 3/4 in too long and support D settles 0.25 in. (downward), use virtual work to compute the vertical displacement of joint E.
Expert Solution
steps

Step by step

Solved in 2 steps with 8 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
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