Journal - Franklin Institute of the State of Pennsylvania (1826)
Franklin Institute, Philadelphia, Franklin Institute (Philadelphia, Pa.) · [Philadelphia : Franklin Institute] · leaf 750
fundamental curve of snowdrifts. (Redrawn from Cornish.) certain other cases that had not previously come into my experience.We may take again from Cornish some excellent examples ofthe shapes of snowdrifts. In Fig. 5 is shown a snowdrift formedby the obstruction of a fence. In Fig. 6 is a similar… … Fence and completed snowdrift. (Redrawn from Cornish.) in Figs. 7, 8, and 9. A similar case where a house is the incipientinterference is shown in Figs. 10, 11, and 12, Another interest-ing illustration of this type is shown in Figs. 13, 14, and 15,where a round, upright tree causes a hollow to be…
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