Hartford Steam Boiler Inspection and Insurance Company · Hartford, Ct. : Hartford Steam Boiler Inspection and Insurance Co · leaf 247
e moments of each ofthe parts by adding them together. As an example consider the Lshaped figure in figure i. It may be considered as made up of tworectangles A B F G and C D E F. Suppose it is desired to obtainthe moment of inertia about the line G E which we will take as thebase of the figure.… … of inertia of a rectangle 4inches long and one inchwide is 21.333. Now sincethe rectangle A B G F isonly Yi, inch wide its mo-ment of inertia is half thisamount or io.666. Takingthe short leg of the L, arectangle ^ inch high andone inch wide has a momentof inertia of 0.082 and one 2inches wide will…
Locomotives · Steam-boiler explosions
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