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Table X.-Calculation of Earthwork.
<br /> S � d
<br /> HEIGHT /
<br /> d 1 $ 8 .4 b 6 T 8 1 8 110111 12 13 14 15
<br /> 02 .04 .06 .07 .09 .11 .13 ,15 •17 .18 .20 .22 .24 26 28 ( Z
<br /> t ,04 ,07 .11 .15 •.18 .22 .26 .30 .33 .37 .41 •�4 .?2 ,78 .53 S 9
<br /> .y .06 ,11 .17 .Y2 :28 .33 .39 .59 .60 .74 .61 -�
<br /> .07 .15 .22 .30 .37 .44 .62 .59 .67 .74 .81 .89 .96 1.01 1.11
<br /> .09 .19 ,28 .37 ,46 .56 ,65 .74 ,83 ,93 1.02 1,11 1,20 1.30 1.39 O 2
<br /> 11 ,22 ,33 .44 .56 .67 .78 .8911601.11 1.�$ L33 1.44 1.55 1.67 `
<br /> ,13 .26 .39 .52 .66 .78 .91 L04 5.16 1,30 1:42 L535 1.68 1,81 1.94
<br /> 6 15 .30 .44 .59 .74 ,89 1,04 1.19 1.33 1.48 1.63 1.78 1.92 2.06 2,22 _.._
<br /> .17 .33 ,50 .67 .83 1.00 1.17 1.33 1.50 1,67 1.83 100 2.17 2.33 2.50
<br /> M 1 .16 ,37 .58 .74 .93 1.n .30 1.ia 1.67 1.55 z.04 222 z.41 2.59 2.78
<br /> fi 20 .41 .61 .82 1.02 1.22 1:63 1.85 2 :24 2.44 2.66 2.85 3.06
<br /> 22 .44 .67 .89 1.11 1 11 1 78 8. 2.44 2,67 2.89 3.11 3.33
<br /> •24 .48 .72 .96 i, 1. 1.92 2.16 41 2.05 189'3. 3 3.37 3.61
<br /> .Y6 .52 •78 1,Q4 1,s 1.� 2.08 2.33 2.59 2.85 11 3.37 3.63 3.89
<br /> 28 .56 3
<br /> y .83:i.li .� 1.87 1.94 2.22 2,50 2.78 3.OB 8.33 3.61 3.89 4.17
<br /> 30 .59. .69 i:I8 1. 1. 8.07 2.37 2.67 2. 3.46 3,56 3.85 CIS 4.44
<br /> 31 ,63 .94 1.46 1,8'L 2.20 2. 2,83.3.3.46 1 78 4.09 4_41 .4.72 a /
<br /> ,33 .67 1.00 1.83 1.67 2.00 2.33 2. 300 3.33 3.67 4.00 4.33 4.67 5.00
<br /> .35 .70 1,06 Loi 1.76 2.11 2.46 2.82 3:17 g 52 3.87 4.22 4.57 4.92 5.28
<br /> 1 •37 .74 1.11 1.48 1.85 2.22 2,59 2.96 3,33 3.70 4.07 4,44 4.81 5:18 5.56
<br /> 39 .78 1.17 1. 1 9/2.33 2.72 .11 3`.60 3.89 4.28 4.67 5.06 5.44 5.83
<br /> •41 ,81 1,22 1. 4 Y.�{$. 3.26 3:67 4.07 4. 4.89 5.30 8.70 6,11
<br /> .43 1.28 t.70 2 Y.58 2.� 8.41 3.83 4.26 4 5.11 5 54 5.98 6.39
<br /> .44 .80 1.33 1.78 2 Y. 3.11 3 4.00 4.44 4.ggpp 533 5.78 6.22 6.67
<br /> .46 .92 1,39 1.86 2.81 1 3:24 3.�C17 4.63 6,09 5.56 6.03 '8.48 6.94
<br /> 48 .96 1.44 1.92 2.41 2.89 3.87 3.85 4.33 4.82 5.30 S 7e 8.26 g`74 7.24
<br /> 50 1.00 1.50 2.00 2.50 3.00 350 4. 4.J0 S.flD 5.50 &00 6.50 9Y00 7.50
<br /> .S2 1.04 1.56 2.07 2 6H 3.11 3.63 4, 5.18 5.70 &22 8.74 7:26 7.78 9 7 ,y
<br /> 54 1.07 1.81 Y.15 2 N 3,22 3.76 4 4.1 5.37 5:91 &44 8.98 7.52 8.06 /
<br /> 66 1.11 1.87 2.22 2.78 3.33 3.89 4.44 5,000000 8.55 6.11 6.67 7.22 7678 8.33 1
<br /> 57 1.15 1.72 2.30 2.87 3.44 4.02 49 5.17 5.74 6.32 &89 7.46 8.04 8.61
<br /> .59 1.18 1,78 2.37 2.98 3.56 4,15 4.74 5.33 S 92 8:52 7.11 7.70 8,30 8.89
<br /> 61 1.22 i.BB 2.44 3.06 3.67 4.22 4.89;gg.50 8.11 6.72 9.33 7.94 8:55 9.17
<br /> ,63 1.26 1.89 2.b2 3.15 3.T8 4.10 b.64 b:6P 8.29 8.98 7.56 8.18 8,81 9.44
<br /> b•03 6.48 7. 7.78 8.42 9.08 9.72 S
<br /> 6 •66 1.4 E.11 2.874E 3.� «.� 4. 5,4226 6.00 8.6? 7.33 800 8.67 9.33 10.00
<br /> } .06 1.30 1.94 2.59 3.24 3.89 4.59 5,'18
<br /> 133 2.00 2.67
<br /> 8.17 6.86 7.54 8 22 8.91 9.59 10.28
<br /> 3.52 4.22 4,92 5.63 6.33 7.03 7.74 &44 4.15 9.86 10.56 a4
<br /> 72 1.44 2.17 2.89 3.61 4:33 5.06 5.78 6,50 7.22 7.95 &87 9.39 10 11 10.83
<br /> 74 1.48.2.22 2,96 3.70 4.44 5.18 5.92 6.67 7.41 8,15 &89 9.63 10.31 11.11 k
<br /> j Table% yes the number,of cubic yards 1n a TRIANGLE 1 foot deep tar a given v
<br /> width and t. CAIJTION: Values obtained from the above tables are for only S -/
<br /> the one TRI GLE of the prom-seetion under consideration. d Sr
<br /> Corrections for tenths of feet in width and bei`bt may ba`made by eA7 the �J 6
<br /> nutnban on the table from 1 to 9 as tenths aaaaud th_ U ons tan"th the values found
<br /> in the tables. For example,to find the number of mbar when Width•�W-16.2
<br /> and Height-ii-b,8,opposite 16 in "Width"eoimoa and finder b in the`11ht"
<br /> column read 1.18 To correct tar ad+tionsl 0.2 toot of width.Opposite 2 in the"Width"
<br /> ooluma and under b in the"Height' column read 0,18 and Qgeseot to.o18.r4L"o correct
<br /> for additional 0.8 foot in t,wader S in "Height' umn and to 16 in
<br /> Width"column read 0.89 and correct to.089, 'ihetefore,the total cubic yards in the
<br /> ran.TRIANGLE for a depth of 1loot-1,48+,018+.0891.587 or approximately
<br /> 150 cu.yds.per 100 feet:
<br /> If width exceeds 40 feet,use one half real width and multiply result B. If both
<br /> 0 width and height are larger than values given on.table use one half each value
<br /> and multiply result by 4.
<br /> 16
<br /> E '
<br /> e
<br /> - ,Ma . f\
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