A cantilever beam is one which is -a)Fixed at one end and free at the ...
There are different types of beam:
Overhanging beam:
- A beam having its end portion extended beyond the support is known as an overhanging beam.
- A beam may be overhanging on one side or on both sides.
Cantilever beam:
- A beam fixed at one end and free at the other end is known as a cantilever beam.
Simply Supported Beam:
- A beam supported at its both ends is known as a simply supported beam.
Fixed beam:
- A beam whose both ends are fixed is known as a fixed beam.
Continuous beam:
- A beam supported on more than two supports is known as a continuous beam.
A cantilever beam is one which is -a)Fixed at one end and free at the ...
Definition of Cantilever Beam:
A cantilever beam is a type of beam that is fixed at one end and free at the other end. This means that one end of the beam is securely anchored or supported, while the other end is left unsupported and extends into space.
Characteristics of Cantilever Beams:
- Fixed at one end: The fixed end of the beam is typically anchored to a wall, column, or other structure to provide stability and support.
- Free at the other end: The free end of the beam is not supported, which allows it to extend outwards without any additional support.
- Unidirectional loading: Cantilever beams are designed to carry loads in one direction, typically perpendicular to the fixed end of the beam.
Applications of Cantilever Beams:
Cantilever beams are commonly used in various structures and engineering applications, such as:
- Overhanging balconies and decks
- Diving boards
- Cantilever bridges
- Shelves and bookcases
- Crane arms
Analysis of Cantilever Beams:
When analyzing a cantilever beam, engineers consider factors such as the material properties, load distribution, and support conditions to ensure the beam can safely support the applied loads without failing. Various theories and equations, such as Euler-Bernoulli beam theory and moment-curvature relationships, are used to calculate the deflection, stress, and deformation of cantilever beams under different loading conditions.
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