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5:22 if we increase width of section then how it can be thinner and thinner ? it should be wider? please answer
here we take the value of b/tf as b increases b/tf increases so that compared to with the thickness is redusing
It just looks thinner in terms of width. Eventually, we will only have to look at the b/t ratio.
5:22 if we increase width of section then how it can be thinner and thinner ? it should be wider? please answer
here we take the value of b/tf as b increases b/tf increases so that compared to with the thickness is redusing
It just looks thinner in terms of width. Eventually, we will only have to look at the b/t ratio.