New plane and spherical trigonometry, surveying, and navigation (1903)
Wentworth, G. A. (George Albert), 1835-1906 · Boston : Ginn & Company · leaf 321
9 10 10.25 5. Write the proper numbers in the third and fifth columns of thefollowing table of field notes, and make a profile of the section. 312 SURVEYING. Station. + S. H.I. -s. H.S. Remarks. B 6.944 20.0 Bench on post 01 26.944 7.45.6 19.521.3 22 ft. northof 0. 2 3.9 23.0 3 4.6 22.3 t.p. 3.855… … Exercise X. Page 301. 1. The cross-section areas at five stations, 100 feet apart, of a railroadcut are, respectively, 576.8 square feet, 695.1 square feet, 809.5 squarefeet, 652.0 square feet, and 511.7 square feet. Compute the volume ofmaterial in this portion of the cut : (i) on the hypothesis…
Trigonometry · Surveying · Navigation
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