311ch9

[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],800 lb 800 lb 2” 4” A B

[object Object],[object Object],[object Object],P A 800 lb A B

[object Object],800 lb 2” 4” 1” 1”

[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],[object Object],diameter = d 2100 lb 2100 lb

[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],9/16” dia. holes 3 1/2” 1 1/2” T T

[object Object],2 X 4 2 X 8 2,000 lb

 p = P A bear P = 2000 lb A bear = 1 1/2” x 71/4” = 10.88 in 2  p = 2,000 lb = 184 psi 10.88 in 2

T T Tension -pulling apart V V Shear -sliding past

[object Object],Shear Plane V/5 V/5 V V Shear Plane

[object Object],A  v = shear stress (psi) V = shear force (lb) A= cross-sectional area parallel to the force.

[object Object],1” diameter bolt 4,000 lb Steel Plates 4,000 lb Shear Plane

[object Object],[object Object],[object Object],[object Object],[object Object],L  T T

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object]

[object Object],[object Object],[object Object],[object Object],100’ Jeep Bronco

[object Object],[object Object],P P L V V  v 

Stress ,  (ksi) Strain ,  in/in x 0.001)           

 Stress  ), ksi Strain (  ), in/in  PL

[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],

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