Homework Help is Here – Start Your Trial Now!
Engineering
Civil Engineering
Determine the force in members DC, HI, and JI of the truss. State if the members are in tension or compression. Take that P 1270 lb and P₂ = 1740 lb. Suggestion: Use the sections shown. (Figure 1) Figure G 6 ft 6 ft 12 ft -9 ft--6 ft--6 ft- -9 ft P₁ C Ⓡ B -6 ft--6 ft- 1 of 1 P₂ Determine the force in the member DC of the truss, and state if the member is in tension or compression. Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression. FDC = Submit Part B μÀ 5330 FHI = 4 Previous Answers Request Answer X Incorrect; Try Again; 6 attempts remaining lb μÀ Determine the force in the member HI of the truss, and state if the member is in tension or compression. Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression. Value ? Units ?

Determine the force in members DC, HI, and JI of the truss. State if the members are in tension or compression. Take that P 1270 lb and P₂ = 1740 lb. Suggestion: Use the sections shown. (Figure 1) Figure G 6 ft 6 ft 12 ft -9 ft--6 ft--6 ft- -9 ft P₁ C Ⓡ B -6 ft--6 ft- 1 of 1 P₂ Determine the force in the member DC of the truss, and state if the member is in tension or compression. Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression. FDC = Submit Part B μÀ 5330 FHI = 4 Previous Answers Request Answer X Incorrect; Try Again; 6 attempts remaining lb μÀ Determine the force in the member HI of the truss, and state if the member is in tension or compression. Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression. Value ? Units ?

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

I tried to solve the first problem by cutting a section at s and then taking the sum of moments with respect to point H (HJ, HI, DJ are now not relevant) which looks like it yields compression which seems right but I keep on getting the wrong answer

Determine the force in members DC, HI, and JI of the truss. State if the members are in tension or compression. Take that P₁ = 1270 lb and P₂ = 1740 lb. Suggestion: Use the sections shown. (Figure 1) Figure 6 ft 6 ft 12 ft P₁ -9 ft -6 ft--6 ft· -6 ft--6 ft- D C B t 1 of 1 E P₂ Determine the force in the member DC of the truss, and state if the member is in tension or compression. Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression. FDC = Submit Part B μA 5330 FHI = Previous Answers Request Answer X Incorrect; Try Again; 6 attempts remaining O Di lb Determine the force in the member HI of the truss, and state if the member is in tension or compression. Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression. μA Value ? Units ?
Transcribed Image Text:Determine the force in members DC, HI, and JI of the truss. State if the members are in tension or compression. Take that P₁ = 1270 lb and P₂ = 1740 lb. Suggestion: Use the sections shown. (Figure 1) Figure 6 ft 6 ft 12 ft P₁ -9 ft -6 ft--6 ft· -6 ft--6 ft- D C B t 1 of 1 E P₂ Determine the force in the member DC of the truss, and state if the member is in tension or compression. Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression. FDC = Submit Part B μA 5330 FHI = Previous Answers Request Answer X Incorrect; Try Again; 6 attempts remaining O Di lb Determine the force in the member HI of the truss, and state if the member is in tension or compression. Express your answer to three significant figures and include the appropriate units. Assume positive scalars for members in tension and negative scalars for members in compression. μA Value ? Units ?
Expert Solution
steps

Step by step

Solved in 2 steps with 2 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Knowledge Booster
Plane and space trusses
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