practiceexam1-solution

practiceexam1-solution - -------NAME:MAE 316 Strength of...

Info iconThis preview shows pages 1–3. Sign up to view the full content.

View Full Document Right Arrow Icon

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: -------NAME:MAE 316 Strength of Mechanical Components NC State University Spring Semester 2008 Midterm #1 (Practice Test) 1.) Determine the principal stresses and maximum shear stress at point on the bicycle pedal crank shown in the figure. The pedal and crank are in a horizontal plane and point A is located on the top ofthe crank. The load P=1601b acts in a vertical irection and the distances (in the horizontal plane) between the line of action ofthe load and point A are b]=5.0in and b2=2.5in. Assume that the crank has a solid circular cross ection with diameter tFO.6in. (30pts) p= 160 Ib 'SS.Oin. b2 = 2.5 in. l:?? {'A,-:=: ~bzI. F A~~ftb~-\ -" r iJ f'<l2:=ph j \~\h~~()KQ. rorqV\R.. T I .end('V)'(f mO\11-eJ'\/t. JY\2 Q.,nd s~-e..ar~'~V ~PO\\I\+ A. T\,ef} ~CU\Se.sheP\K ~tr~~IncY'tn~s'~CV')~sl,e.ovr ~~)ru PW?v.e1"d-' me. QvTC_ tSx= -- '"C)!.r ----LbL~~::''IJ J hrr o, ')o\(J ctrWCLr ~-';)d('ct'\_I' \ 4--: --rr c. 't l =: ~TcJ2 ' t I , I2Jt ~to 4--Y-3A ~~-fb-ru. (j:UA~rn~'~l{}Y\csh~...
View Full Document

Page1 / 6

practiceexam1-solution - -------NAME:MAE 316 Strength of...

This preview shows document pages 1 - 3. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online