The value of the geometric parameter for a plate of width w loaded in – McqOptions

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1.	The value of the geometric parameter for a plate of width w loaded in tension with the centrally loaded crack of the length 2a __________
A.	[w/2π tan(πa/w)]1/2
B.	[wtan(πa/w)]1/2
C.	[w/2π tan(πa/w)]
D.	[w/2π]
Answer» B. [wtan(πa/w)]1/2

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