The Pratt roof trusses are uniformly spaced every 3.60 m. The deck, roofing material, and the purlins have an average weight of 0.15 kN/m^2. The building is located in the hills where the anticipated wind load is 2.10 kN/m^2. The wind load is assumed act perpendicular towards the top chord of the roof (side AHG only). Considering the given loads, determine the following: a.) Equivalent concentrated load on Joint A, H, G, F and E due to dead load b.) Equivalent concentrated load on Joint A, H and G due to wind load c.) Force in each member due to dead load and wind load. Neglect the weight of the truss members and assume A is pinned and E is a roller
The Pratt roof trusses are uniformly spaced every 3.60 m. The deck, roofing material, and the purlins have an average weight of 0.15 kN/m^2. The building is located in the hills where the anticipated wind load is 2.10 kN/m^2. The wind load is assumed act perpendicular towards the top chord of the roof (side AHG only). Considering the given loads, determine the following: a.) Equivalent concentrated load on Joint A, H, G, F and E due to dead load b.) Equivalent concentrated load on Joint A, H and G due to wind load c.) Force in each member due to dead load and wind load. Neglect the weight of the truss members and assume A is pinned and E is a roller
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
2.) The Pratt roof trusses are uniformly spaced every 3.60 m. The deck, roofing material, and the purlins have an average weight of 0.15 kN/m^2. The building is located in the hills where the anticipated wind load is 2.10 kN/m^2. The wind load is assumed act perpendicular towards the top chord of the roof (side AHG only).
Considering the given loads, determine the following:
a.) Equivalent concentrated load on Joint A, H, G, F and E due to dead load
b.) Equivalent concentrated load on Joint A, H and G due to wind load
c.) Force in each member due to dead load and wind load. Neglect the weight of the truss members
and assume A is pinned and E is a roller
Transcribed Image Text:7
2.2 m
F
2.2m
Lag 29 L 29L29
ーM
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step 1: Given
VIEWStep 2: (a) Calculation of concentrated load due to dead load.
VIEWStep 3: (b) Calculation of concentrated load due to wind load.
VIEWStep 4: Calculation of support reactions.
VIEWStep 5: Calculation of forces in members of the truss
VIEWStep 6: Consider forces at joint B
VIEWStep 7: Calculation of force in GC
VIEWStep 8: Consider joint E.
VIEWStep 9: Consider joint D.
VIEWSolution
VIEW
Step by step
Solved in 10 steps with 35 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