Draw the influence lines for members DI and IJ of the truss depicted in the figure below assuming that the loads are being transmitted to the bottom chord. Determine the following member forces while also taking into account the 3-point moving load as illustrated. Assume that the loads only move in the right direction.#~ a. Maximum tension on member DK in kN. b. Maximum compression on member DK in kN. c. Maximum tension on member CI in kN. d. Maximum compression on member CI in kN.
Draw the influence lines for members DI and IJ of the truss depicted in the figure below assuming that the loads are being transmitted to the bottom chord. Determine the following member forces while also taking into account the 3-point moving load as illustrated. Assume that the loads only move in the right direction.#~ a. Maximum tension on member DK in kN. b. Maximum compression on member DK in kN. c. Maximum tension on member CI in kN. d. Maximum compression on member CI in kN.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
~#Draw the influence lines for members DI and IJ of the truss depicted in the figure below assuming that the loads are being transmitted to the bottom chord. Determine the following member forces while also taking into account the 3-point moving load as illustrated. Assume that the loads only move in the right direction.#~
a. Maximum tension on member DK in kN.
b. Maximum compression on member DK in kN.
c. Maximum tension on member CI in kN.
d. Maximum compression on member CI in kN.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step 1: Introducing Given data
VIEWStep 2: Calculation of reactions
VIEWSolution
VIEWStep 3: Calculate equations of Force in IJ & DI when the load is on left
VIEWStep 4: Calculate equations of Force in IJ & DI when the load is on right
VIEWStep 5: Calculate equations of Force in DK for left & right position of unit load
VIEWStep 6: Calculate equations of Force in CI for left & right position of unit load
VIEWStep 7: Draw ILD for all the calculated forces using equations
VIEWStep 8: Draw ILD of F(DK) & F(CI)
VIEWStep 9: Maximum tension & Compression on member DK
VIEWStep 10: Maximum tension & Compression on member CI
VIEWStep by step
Solved in 11 steps with 20 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