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Unformatted text preview: the left and right sides of the wall. (a) d f N N h k q =0.12ft/day(42ft)(4/8)= 2.52 ft 3 /day/ft width ft h 42 (b) Head loss/line = 42ft/8=5.25 Using pile tip as elevation datum. Upsteam total head = 32+42=74 ft At left dot , head loss = 1*5.25 ft = 5.25 ft. Therefore, total head = 745.25=68.75ft h e =20 ft, therefore h p =48.75 ft u=48.75ft*62.4pcf = 3042 psf At right dot , head loss = 7*5.25 ft = 36.75 ft. Therefore, total head = 7436.75=37.25 ft h e =20 ft, therefore h p =17.25 ft u=17.25ft*62.4pcf = 1076.4 psf 8 4 d f N N...
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This note was uploaded on 09/23/2011 for the course CIVIL ENGI CE 3400 taught by Professor Rosenblad during the Spring '11 term at Missouri (Mizzou).
 Spring '11
 Rosenblad
 Civil Engineering, Geotechnical Engineering

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