Structural Eng: Find Deflection in Simply Supported Beam

Click For Summary
SUMMARY

This discussion focuses on calculating deflection in simply supported beams subjected to multiple point loads. Users recommend using the software Winbeam for efficient calculations of maximum moments and deflections, emphasizing the importance of correctly inputting the stiffness factor. While superposition is a viable manual method for determining deflection, the conversation highlights the advantages of computerized models for complex load scenarios. The effectiveness of Winbeam may vary based on the version used, with newer versions potentially offering enhanced features.

PREREQUISITES
  • Understanding of beam mechanics and deflection principles
  • Familiarity with superposition method in structural analysis
  • Basic knowledge of Winbeam software for structural calculations
  • Concept of stiffness factor in beam analysis
NEXT STEPS
  • Research advanced features of Winbeam for deflection calculations
  • Study the superposition method in greater detail for complex loading scenarios
  • Explore updates and new versions of Winbeam for improved functionality
  • Learn about stiffness factors and their impact on beam deflection
USEFUL FOR

Civil engineers, structural analysts, and students in engineering disciplines who are involved in beam design and analysis, particularly those seeking efficient methods for calculating deflection under multiple loads.

civilengineer
Messages
2
Reaction score
0
How can i find deflection in simply supported beam with multiple point loads ?
 
Engineering news on Phys.org
Superposition
 
you can simply find the deflection for beam loaded with UDL, or you can put your load in the computerised model.
 
thanks for reply,
but what u will do when u have so many point load acting on beam
and u have to find solution manualy and quickly.
 
I would use the simple software Winbeam. This is an excellent tool for calculating max. moment etc. on beams with any kind of loadings. - Well, this can give the deflection, if the stiffness factor is correct inserted. Normally I don't use this program to calculate deflection - but it is possible as far as I know. I have a quite old version of the program - maybe a new version have even better features for calculating deflection.
 
Last edited:
FredGarvin said:
Superposition

Software? Computerized model? If the beam is 1d with constant cross section, then just use superposition.

You take the response of the beam based on each load separately, then just add them together.
 

Similar threads

Calculating load for barn floor
  • · Replies 6 ·
Replies
6
Views
2K
What Is the Shear Strength of a Cut I-Beam in a Cantilevered Structure?
  • · Replies 4 ·
Replies
4
Views
2K
Can the Deflection of Mild Steel Straps Support a 500kg Load?
  • · Replies 2 ·
Replies
2
Views
2K
How Do You Calculate Beam Deflection for an I Beam on Lorry Trailers?
  • · Replies 3 ·
Replies
3
Views
3K
Engineering Deflection and Slope of a Simply Supported Beam
  • · Replies 8 ·
Replies
8
Views
2K
Beam deflection and curvature radius formula doubts
  • · Replies 13 ·
Replies
13
Views
6K
Structural Engineering - Deflection
  • · Replies 6 ·
Replies
6
Views
2K
How Do You Calculate the Safe Work Load of a T Beam?
  • · Replies 1 ·
Replies
1
Views
2K
Distributed load with overhang and multiple supports
  • · Replies 3 ·
Replies
3
Views
2K
How Do You Calculate Deflection in a Simply Supported Overhanging Beam?
  • · Replies 3 ·
Replies
3
Views
10K