calculate the reactions at point A and B

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
Section: Chapter Questions
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calculate the reactions at point A and B

The image shows a structural diagram of a beam with various loads and supports. Here's a detailed explanation:

### Diagram Description

- **Supports:**
  - On the left end, there is a triangular support indicating a pinned support.
  - On the right end, there is a roller support, shown with a circle resting on the ground line.

- **Loads:**
  - Three concentrated loads are acting vertically downward on the beam:
    - 40 kN located 2 meters from the left support.
    - 80 kN positioned 1 meter to the right of the 40 kN load.
    - 60 kN located 3 meters from the 80 kN load towards the right end.
  - A uniformly distributed load (UDL) of 10 kN/m is acting over a 3-meter span starting 3 meters from the 80 kN load and 2 meters from the right support.

- **Beam Dimensions:**
  - The beam is divided into segments measuring 2 m, 1 m, 3 m, 3 m, 2 m, and 1 m, respectively, from left to right.

This diagram is suitable for analyzing reactions at the supports, shear forces, and bending moments along the beam. Understanding the interaction between these forces and supports is crucial for structural analysis and engineering design.
Transcribed Image Text:The image shows a structural diagram of a beam with various loads and supports. Here's a detailed explanation: ### Diagram Description - **Supports:** - On the left end, there is a triangular support indicating a pinned support. - On the right end, there is a roller support, shown with a circle resting on the ground line. - **Loads:** - Three concentrated loads are acting vertically downward on the beam: - 40 kN located 2 meters from the left support. - 80 kN positioned 1 meter to the right of the 40 kN load. - 60 kN located 3 meters from the 80 kN load towards the right end. - A uniformly distributed load (UDL) of 10 kN/m is acting over a 3-meter span starting 3 meters from the 80 kN load and 2 meters from the right support. - **Beam Dimensions:** - The beam is divided into segments measuring 2 m, 1 m, 3 m, 3 m, 2 m, and 1 m, respectively, from left to right. This diagram is suitable for analyzing reactions at the supports, shear forces, and bending moments along the beam. Understanding the interaction between these forces and supports is crucial for structural analysis and engineering design.
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