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RC1 Homework II
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Evaluate the values of Mr and Nr for the position of neutral axis and strain profiles given below. Draw the Mr vs Nr interaction curve (A spreadsheet program, e.g. Excel, must be used). Solve the problem by using equations and use "equivalent stress block" for compression.
a. Tension only
b. x=0 (ε'c=0, εs=εsu=0.010)
c. x=d' (ε's=0, εs=εsu=0.010)
d. x=0.5h (εc=εcu=0.003)
e. x=h-d' (εc=εcu=0.003)
f. εc=εcu=0.003, εs=εyd<εsu=0.010
g. εc=εcu=0.003, εs=εsu=0.010
h. x=h (εc=εcu=0.003)
i. Compression only | | The Image of the question. |
From Right view | From crossection | From perspective |
3D (VRML)
Solution:
The Graph (PNG)
The Graph (Excel "Compressed ZIP")
Solution (Encrypted PDF) |
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