General Questions About sizing Structural Beams.

AI Thread Summary
High-quality resources for sizing structural beams include both online materials and textbooks that cover beam design principles. Key factors in beam selection involve material strength, dimensions, and load conditions, such as spans and weight distribution. Understanding the mathematical relationships for torque and deformation in beams is crucial for accurate calculations. Experimental data and established formulas can provide guidance for specific applications, like a cantilever beam made of 50 KSI steel. Recommended sources include engineering websites and textbooks that specialize in structural engineering principles.
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General Questions About "sizing" Structural Beams.

Hello Guys. I would like to know where I can find high quality info on which types of beams to use for certain applications. Say, for example, a 100 foot span which is supposed to hold 100 tons at the center, or cantilever, and so on. I know there are many factors, such as material strength, "height" of beam, thickness of material, and weight of material, and the like, but I cannot figure out a mathematical relationship even for simple shapes, for I am no savant. For example, is there a way to mathematically deduce how much "torque", or "weight" a ten foot 10"x10" solid square cantilever of 50 KSI steel can handle before permanently deforming?
I am assuming these things have been figured out experimentally. Ultimately, I am asking you guys for guidance in terms of recommended sources (internet, and books) for such information, and formulas.

Thank you.
 
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Thank you, that looks like what I was after.
 
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