prszm16 - x 2 x 1 L L M17 Concept Question 2 A common way...

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M16 Concept Question 1 A bar is clamped at one end and is loaded so that it has an axial strain distribution of e 11 = e 0 1 - x L ˆ , where e 0 is a constant. What is the axial displacement of the free end of the bar? 1) d=e 0 L 2) d= 1 2 0 L 3) 1 2 0 2 L 4) 0 5) 2 0 L 6) Another answer 7)DNK/DNU L x 2 x 1 t
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M16 Concept Question 2 A square plate (LxL)of material has a displacement distribution given by u 1 =ax 1 x 2 and u 2 =bx 1 where a and b are constants. What is the shear strain, e 12 at (L,L)? 1) e 12 = 1 2 aL ( ) 2) 12 = 1 2 aL + b ( ) 3) 12 = b 4) 12 = aL + bL 5) 12 = 1 2 ax 1 + b ( ) 6) Another answer 7)DNK/DNU
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Unformatted text preview: x 2 x 1 L L M17 Concept Question 2 A common way to characterize a state of 2-D strain is to use a strain gauge "rosette" with three gauges mounted at 0, 45 and 90. Which is a potentially correct Mohr's circle for the rosette configuration shown below? a b c 1 Sh. Ext. e a e b e c 2. Sh. Ext. e a e b e c 3 . Sh. Ext. e a e b e c 4. Sh. Ext. e a e b e c 5. None of the above 6. DNK/DNU...
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prszm16 - x 2 x 1 L L M17 Concept Question 2 A common way...

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