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Wwolly replied to the thread Vector Analysis/Multivariable Calculus books in different languages.In french and german? The GPT found a book but it's only about EM,Maxwell w/o the proof/derivation of curl and divergence(\nabla). Do...
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Kkhansaheb replied to the thread Vector Analysis/Multivariable Calculus books in different languages.I searched "books for the derivation of curl and divergence of vectors" The list of recommended books was quite extensive.
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KI have a Civil Engineering degree. In the first year we did a Structural and Stress Analysis course, and this was one of the books that...
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Wwolly posted the thread Vector Analysis/Multivariable Calculus books in different languages in Advanced Math.Hi,does anyone have books in english german or french about the derivation of curl and divergence?I need them for my college exam A...
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TTygra replied to the thread Help with understanding this parameter.Brilliant! Well done! The solution manual gives those values. :)
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y is the distance from the neutral axis to the edge of the cross-section. The neutral axis is the where the stress equals zero. See the... -
blamocur replied to the thread Help with understanding this parameter.I got the same numbers. There is a good chance that we are both right :)
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TTygra replied to the thread Help with understanding this parameter.I have a Civil Engineering degree. In the first year we did a Structural and Stress Analysis course, and this was one of the books that...
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TTygra replied to the thread Help with understanding this parameter.y is the distance from the neutral axis to the edge of the cross-section. The neutral axis is the where the stress equals zero. See the...
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blamocur replied to the thread Help with understanding this parameter.I meant to ask for the formula for I, but I've found it online since then. And yes, y seems to be the same as d, which you use for the...
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blamocur replied to the thread Help with understanding this parameter.What is the formula for y ? Is y the same as d? If not, how is it different? Thanks.
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Kkhansaheb replied to the thread Help with understanding this parameter.That is the condition for "extremum" of the function. I am assuming that you have "taken" and "passed" the prerequisite courses of...
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TTygra replied to the thread Help with understanding this parameter.Yes F is applied at the top of the mast, but h is also measured from the top of the mast. There is no moment at the top due to h...
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blamocur replied to the thread Help with understanding this parameter.I am still confused about 2 things: to which point is the force F applied (I am guessing the top of the mast) where is h measured from...
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TTygra replied to the thread Help with understanding this parameter.Hi @blamocur, The formula for bending stress is: \sigma = \frac{M}{I}y Where I is the second moment of area of the section, and y is...
