*6-48. Determine the force in members JK, CJ, and CD of the truss and state if the members are in tension or compression. 6-49. Determine the force in members HI, FI, and EF of the truss and state if the members are in tension or compression. Probs. 6-48/49 3 m A L B K 4 kN C J 5 kN D E 2 m2 m2 m2 m2 m2 m- H 8 kN F 6 kN G

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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6–48. Determine the force in members JK, CJ, and CD of the truss and state if the members are in tension or compression.

 

answers: FJK = -11.1 kN (Compression); FCD = +12 kN (Tension); FCJ = -1.60 kN (Compression) 

## Truss Analysis Problems

### Problem 6-48
Determine the force in members **JK**, **CJ**, and **CD** of the truss and state if the members are in tension or compression.

### Problem 6-49
Determine the force in members **HI**, **FI**, and **EF** of the truss and state if the members are in tension or compression.

### Truss Diagram Explanation
The truss is supported at points **A** and **G** and is structured with various members connecting joints labeled **A** through **L**. The height of the truss is 3 meters.

- Distances between supports and connection points are labeled as follows:
  - From **A** to **B** is 2 meters
  - **B** to **C** is 2 meters
  - **C** to **D** is 2 meters
  - **D** to **E** is 2 meters
  - **E** to **F** is 2 meters
  - **F** to **G** is 2 meters

- External forces acting downward on the truss are located at:
  - **B** with a force of 4 kN
  - **C** with a force of 5 kN
  - **E** with a force of 8 kN
  - **F** with a force of 6 kN

The members connecting these points form a framework that needs to be analyzed for forces, typically conducted to determine structural stability and material requirements.
Transcribed Image Text:## Truss Analysis Problems ### Problem 6-48 Determine the force in members **JK**, **CJ**, and **CD** of the truss and state if the members are in tension or compression. ### Problem 6-49 Determine the force in members **HI**, **FI**, and **EF** of the truss and state if the members are in tension or compression. ### Truss Diagram Explanation The truss is supported at points **A** and **G** and is structured with various members connecting joints labeled **A** through **L**. The height of the truss is 3 meters. - Distances between supports and connection points are labeled as follows: - From **A** to **B** is 2 meters - **B** to **C** is 2 meters - **C** to **D** is 2 meters - **D** to **E** is 2 meters - **E** to **F** is 2 meters - **F** to **G** is 2 meters - External forces acting downward on the truss are located at: - **B** with a force of 4 kN - **C** with a force of 5 kN - **E** with a force of 8 kN - **F** with a force of 6 kN The members connecting these points form a framework that needs to be analyzed for forces, typically conducted to determine structural stability and material requirements.
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