- #1
amjid1709
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Homework Statement
I'm having difficluty in finding the second moment of area and neutral axis of this beam can anyone help
Homework Equations
The Attempt at a Solution
I know that you have to divide the beam into two rectangles, I have used the formula bd3/12 and Izz, i did Izz = (1/12)6.4(38.1)^3 and the answer came to 29496.72
surely this can't be right I am going wrong somewhere, can anyone help, it hasnt got to be in for a few weeks but I want to do this now.
Can anyone help, I have attached the dimensions of the beam