Physics, 24.02.2020 23:32 tyneshiajones124
A sheet pile wall has been installed partially through a silty sand layer. Assume the sheet pile is 12m long and penetrates 6m into the silty sand layer of thickness 12m. For this condition a) Draw the flow net using 3 (max 4) flow channels. The flow net should be completely symmetrical about the bottom of the sheet pile b) If the water height on the upstream side is 5m and on the downstream side 1m, compute the amount of water flowing under the sheet pile per meter of wall if the coefficient of permeability is 3.1x10-4 cm/sec. c) Compute the maximum hydraulic gradient at the downstream side of the sheet pile
Answers: 3
Physics, 21.06.2019 17:00
Which type of current is produced by a wire breaking magnetic field lines and changing the polarity? a. alternating b. direct c. straight d. alternating and direct
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Physics, 22.06.2019 22:00
On mars a rock falls an unknown vertical distance from a resting position and lands in a crater. if it takes the rock 2.5 seconds to fall, how high is the cliff the rock fell from? mars' surface gravity is 3.8 m/s2. a. 9.5 m b. 11.9 m c. 15.2 m d. 23.8 m
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Physics, 22.06.2019 23:00
Hunter’s velocity was 4.5 m/s. at the end of his race, his velocity was the same. which best describes his movement? his movement stopped. his acceleration is zero. his time was constant. his acceleration was positive.
Answers: 1
A sheet pile wall has been installed partially through a silty sand layer. Assume the sheet pile is...
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