Determine the forces in members BC and BH of the loaded truss. 1300 lb. 28° D 1090 Ib. 16° E 16' B 870 lb F A |H 14' -14'- AB = BC = CD = DE = EF = FG %3D %3D %3D %3D
Determine the forces in members BC and BH of the loaded truss. 1300 lb. 28° D 1090 Ib. 16° E 16' B 870 lb F A |H 14' -14'- AB = BC = CD = DE = EF = FG %3D %3D %3D %3D
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Question
Determine the forces in members BC and BH of the loaded truss.
![**Determine the forces in members BC and BH of the loaded truss.**
The diagram shows a truss with various members and applied forces. Key features include:
- **Points and Members:**
- The truss consists of points labeled A, B, C, D, E, F, G, and H.
- Members (beams) connect these points in the following manner: AB, BC, CD, DE, EF, FG, BH, CH, DH, and EH.
- **Forces:**
- A force of 870 lb is applied horizontally at point B.
- A force of 1090 lb is applied at an angle of 16° from the horizontal at point C.
- A force of 1300 lb is applied at an angle of 28° from the horizontal at point D.
- **Dimensions:**
- The horizontal distance from A to H is marked as 14 feet. The same distance applies from H to G, making the total span 28 feet.
- The vertical distance from H to D is 16 feet.
- It is noted that all segments such as AB, BC, CD, DE, EF, and FG are equal in length.
- **Calculations:**
- You are required to determine the forces in members BC and BH.
**Answers:**
- BC = [ ] lb
- BH = [ ] lb
This content is designed to help students analyze forces in truss structures using principles of static equilibrium.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F73d5c005-90a3-445f-a212-af9c00b9cb08%2F63fd442b-978b-45d1-b1c1-9b4ff201b49e%2Fggnjaq_processed.png&w=3840&q=75)
Transcribed Image Text:**Determine the forces in members BC and BH of the loaded truss.**
The diagram shows a truss with various members and applied forces. Key features include:
- **Points and Members:**
- The truss consists of points labeled A, B, C, D, E, F, G, and H.
- Members (beams) connect these points in the following manner: AB, BC, CD, DE, EF, FG, BH, CH, DH, and EH.
- **Forces:**
- A force of 870 lb is applied horizontally at point B.
- A force of 1090 lb is applied at an angle of 16° from the horizontal at point C.
- A force of 1300 lb is applied at an angle of 28° from the horizontal at point D.
- **Dimensions:**
- The horizontal distance from A to H is marked as 14 feet. The same distance applies from H to G, making the total span 28 feet.
- The vertical distance from H to D is 16 feet.
- It is noted that all segments such as AB, BC, CD, DE, EF, and FG are equal in length.
- **Calculations:**
- You are required to determine the forces in members BC and BH.
**Answers:**
- BC = [ ] lb
- BH = [ ] lb
This content is designed to help students analyze forces in truss structures using principles of static equilibrium.
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