Beam with simple support at center

Thread starter skm_h2o
Start date Aug 4, 2011
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Beam Center Support

In summary, a beam with simple support at the center is a type of structural support system that consists of a beam supported on both ends, with a fixed support at one end and a hinge support at the other end. It works by evenly distributing the load and allowing for rotation at the hinge support. The advantages of using this type of support include simplicity, cost-effectiveness, and flexibility in design. However, it is not suitable for structures that require high levels of lateral stability and may not be ideal for long-span structures. The strength of a beam with simple support at the center is determined by various factors and is calculated using mathematical equations and structural analysis software.

Aug 4, 2011

skm_h2o

uniformly distributed load on a beam. it has a single simple support at the center of gravity. Beam length L and load distribution w (pounds/inch) How do I find the shear and moment diagrams?

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Aug 4, 2011

Studiot

Work from the middle. You have two cantilevers.

Can you explain how far you have got?

1. What is a beam with simple support at the center?

A beam with simple support at the center is a type of structural support system commonly used in construction and engineering. It consists of a beam that is supported on both ends, with a fixed support at one end and a hinge support at the other end. This type of support allows for the beam to have rotational movement at the hinge, while still providing stability and preventing lateral movement at the fixed support.

2. How does a beam with simple support at the center work?

A beam with simple support at the center works by distributing the load placed on it evenly between the two supports. The fixed support at one end provides vertical support, while the hinge support at the other end allows for rotation. This type of support system is used to transfer the load from the beam to the ground or other structural elements.

3. What are the advantages of using a beam with simple support at the center?

One advantage of using a beam with simple support at the center is that it is a relatively simple and cost-effective support system. It also allows for flexibility in design, as the beam can be easily replaced or modified if needed. Additionally, this type of support system can handle heavy loads and is suitable for a wide range of structures.

4. What are the limitations of a beam with simple support at the center?

One limitation of a beam with simple support at the center is that it is not suitable for structures that require high levels of lateral stability. The hinge support at the center allows for rotational movement, which can make the structure more susceptible to lateral forces such as wind or earthquakes. Additionally, this type of support system is not ideal for long-span structures, as it may require additional supports to prevent excessive deflection.

5. How is the strength of a beam with simple support at the center determined?

The strength of a beam with simple support at the center is determined by various factors, including the material properties of the beam, the size and shape of the beam, and the type of loading it will be subjected to. Engineers use mathematical equations and structural analysis software to calculate the maximum load a beam can withstand before failure. This information is then used to determine the appropriate size and type of beam to be used in a specific structure.