Experimental engineering and manual for testing. For engineers and for students in engineering laboratories (1906)
Carpenter, Rolla C. (Rolla Clinton), 1852-1919 · New York, J. Wiley & Sons; [etc., etc.] · leaf 586
ed, but the line AB is drawn through the point <z, and thevertical lines are extended above AB instead of below. Second Method. (See Fig. 261.)—The hyperbola may bedrawn by a method founded on the principle that the inter-cepts made by a straight line intersecting an hyperbola and itsasymptotes… … b d Fig. 261.—Method of Drawing an Hypkrbola. the straight line ab\ and lay off from the line CD bb, equal toaa; then will b be one point in the hyperbola. Draw a similarline cdr through b, making de equal cb ; then will c be anotherpoint in the hyperbola. This process can be repeated until…
Building materials · Machinery
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