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Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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![**Transcription and Explanation for Educational Website**
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**Problem Statement:**
For the following truss, calculate the reactions at the supports.
**Diagram Description:**
- The diagram illustrates a truss structure with a series of connected triangles.
- There is a roller support on the right end and a fixed support on the left end.
- External forces applied to the truss are as follows:
- A force of 200 (units not specified) is applied horizontally to the left side of the truss.
- A vertical force of 80 (units not specified) is applied at the first joint, and another vertical force of 100 (units not specified) is applied downward at the center joint.
- There is a dimension line showing a horizontal distance marked as “4” with ticks representing equal segments.
**Matrix/Equation Representation:**
- The notation at the bottom of the diagram, possibly showing a series of equations or a matrix, is:
- `[2 [4] 2(1)-2-1`
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This problem involves analyzing the truss to determine the reaction forces at the supports, necessary for ensuring equilibrium of the structure.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F72a720b9-38b2-4beb-ae1b-56a99a6fccf3%2Ffc5f4cd6-0b74-4498-963a-889e801e0484%2Fm6uxfrm_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Transcription and Explanation for Educational Website**
---
**Problem Statement:**
For the following truss, calculate the reactions at the supports.
**Diagram Description:**
- The diagram illustrates a truss structure with a series of connected triangles.
- There is a roller support on the right end and a fixed support on the left end.
- External forces applied to the truss are as follows:
- A force of 200 (units not specified) is applied horizontally to the left side of the truss.
- A vertical force of 80 (units not specified) is applied at the first joint, and another vertical force of 100 (units not specified) is applied downward at the center joint.
- There is a dimension line showing a horizontal distance marked as “4” with ticks representing equal segments.
**Matrix/Equation Representation:**
- The notation at the bottom of the diagram, possibly showing a series of equations or a matrix, is:
- `[2 [4] 2(1)-2-1`
---
This problem involves analyzing the truss to determine the reaction forces at the supports, necessary for ensuring equilibrium of the structure.
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