2.4. Beam Types

Try these first

1. 1.

   Define a simply supported beam.

   Hint

   Consider how it supports loads.

2. 2.

   What is a cantilever beam?

   Hint

   Think of structures like balconies.

3. 3.

   What type of beam is supported at both ends?

   • Fixed beam
   • Simply supported beam
   • Cantilever beam

   Hint

   Think about how the load is distributed.

4. 4.

   Is a cantilever beam static or dynamic?

   • True
   • False

   Hint

   Consider how forces act on it.

5. 5.

   Design a simply supported beam that can hold a specific load (e.g., 500 kg) across a span of 2 meters. Explain your approach to ensure safety and integrity.

   Hint

   Consider the safety factor in your design.

6. 6.

   Analyze a continuous beam with three equally spaced supports under a uniform load. Calculate the reactions at each support and explain your methodology.

   Hint

   Remember to account for the total load on the entire span.