Pocketbook of Useful Formulæ and Memoranda
for Civil and Mechanical Engineers

______________________________________________ ___________ 80 Molesworth’s pocket-book Eabthwokk Tables— continued. Let width of road = 24 feet. r = -70. Cutting. Bank, an 33'9 Hill slope —- — 3‘75 Hill slope —— = 5 65 8 b T, , , 2 n Bank slope 2 Back slope y = 2 • _____ _____ 6 = 3-65 c = 1-75 Fig. 1. In this case — is greater than unitv. ■ __________ Table VII., Kfc = -547. IQ • 1 24 x- 547 = 13-1, width for bank; = 3 6. . . 10-9 24-13,l = 10,9, width for cutting; A —-—^=6 2, ABD 13-1 x 3-6 „ AMaSACE = i0^^2= 7 = ’- Table VII. is from an equation by General W. Scott, B.E. (late Bombay).