homework 6 - 9.71 605.65 150-5 2 2.35 7.35 458.82 h= H/Nd...

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b) Point Drops, nd 0 -5 2 17.33 22.33 30 -5 4 14.67 19.67 60 -5 6 12.00 17.00 90 -5 8 9.33 14.33 120 -5 10 6.67 11.67 150 -5 12 4.00 9.00 h= H/Nd H=20f Nd=15 h= 20/15= 1.33333333 f e) Point Drops, nd 0 -5 2 12.13 17.13 30 -5 4 10.27 15.27 60 -5 6 8.40 13.40 90 -5 8 6.53 11.53 120 -5 10 4.67 9.67 150 -5 12 2.80 7.80 h= H/Nd H=14f Nd=15 h= 14/15= 0.93333333 f Elevation Head (f), he Total Head (f), ht=H-(nd* h) Pressure Head (f), hp=ht-he Elevation Head (f), he Total Head (f), ht=H-(nd* h) Pressure Head (f), hp=ht-he 800.00 1000.00 1200.00 1400.00 1600.00 Problem 1- Part b and e Pore Water Pressure on base of dam (psf)
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0 20 40 60 80 100 120 140 160 0.00 200.00 400.00 600.00 800.00 Distance from upstream, lef corner of dam (f) Pore Water Pressure on base of dam (psf)
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1393.60 1227.20 1060.80 894.40 728.00 561.60 1069.12 952.64 836.16 719.68 603.20 486.72 Pore Water Pressure (psf), u=yw*hp Pore Water Pressure (psf), u=yw*hp 20f upstream reservoir
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14f upstream reservoir
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b) Point Drops, nd 0 -5 11.5 13.53 18.53 1156.24 30 -5 10 11.76 16.76 1046.12 60 -5 8 9.41 14.41 899.29 90 -5 6 7.06 12.06
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Unformatted text preview: 9.71 605.65 150-5 2 2.35 7.35 458.82 h= H/Nd △ H=20f Nd=17 h= 20/17= △ 1.17647059 f Point Drops, nd-5 2 17.33 22.33 1393.60 30-5 4 14.67 19.67 1227.20 60-5 6 12.00 17.00 1060.80 90-5 8 9.33 14.33 894.40 120-5 10 6.67 11.67 728.00 150-5 12 4.00 9.00 561.60 h= H/Nd △ H=20f Nd=15 h= 20/15= △ 1.33333333 f ElevaTon Head (f), he ±otal Head (f), ht=H-(nd* h) △ Pressure Head (f), hp=ht-he Pore Water Pressure (psF), u=yw*hp ElevaTon Head (f), he ±otal Head (f), ht=H-(nd* h) △ Pressure Head (f), hp=ht-he Pore Water Pressure (psF), u=yw*hp 20 40 60 80 100 120 140 160 0.00 200.00 400.00 600.00 800.00 1000.00 1200.00 1400.00 1600.00 Problem 2- Part b Distance From upstream, lef corner oF dam (f) Pore Water Pressure on base oF dam (psF) with sheet pile wall without sheet pile wall...
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