:  The car shown on the bridge below has a wheel base of 5 m, weighs 15,000 N, and its weight is evenly distributed on each axle.  In addition, the bridge is 40 m long. Required: Calculate the reactions at the bridge support when the car is three-fourths of the way across the bridge.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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Problem #3

Given:  The car shown on the bridge below has a wheel base of 5 m, weighs 15,000 N, and its weight is evenly distributed on each axle.  In addition, the bridge is 40 m long.

Required: Calculate the reactions at the bridge support when the car is three-fourths of the way across the bridge. 

**Text from Image:**

"...is evenly distributed on each axle. In addition, the bridge is 40 m long."

**Diagram Explanation:**

The image shows a schematic diagram of a bridge with a triangular truss design. 

- There is a yellow car positioned in the center of the bridge.
- The bridge is supported by two triangular supports labeled as point A on the left and point B on the right.
- Below the bridge is a body of water, represented in blue.
- The bridge spans 40 meters in length.
- The triangular trusses demonstrate structural engineering principles, helping to distribute the load evenly.

This illustration can be used in educational content to discuss the physics of load distribution, structural engineering, and bridge design principles.
Transcribed Image Text:**Text from Image:** "...is evenly distributed on each axle. In addition, the bridge is 40 m long." **Diagram Explanation:** The image shows a schematic diagram of a bridge with a triangular truss design. - There is a yellow car positioned in the center of the bridge. - The bridge is supported by two triangular supports labeled as point A on the left and point B on the right. - Below the bridge is a body of water, represented in blue. - The bridge spans 40 meters in length. - The triangular trusses demonstrate structural engineering principles, helping to distribute the load evenly. This illustration can be used in educational content to discuss the physics of load distribution, structural engineering, and bridge design principles.
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