subject
Engineering, 22.12.2021 16:10 ddmorse2015owug6f

PROBLEM 4: Consider a concrete retaining wall which the data of its height 5,4 m and
thickness 1 m. The backfill behind the wall will be from
local sandy gravel with a dry unit weight 18,01 kN/m3, cohesion = 0 , and internal
friction angle (28,47o) . The wall will not have to retain water.
Estimate, (a) the lateral force on the wall from the backfill in an active
pressure condition, (b) its stability against overturning, and (c) its stability
against sliding (use a Factor of Safety 2)

ansver
Answers: 3

Another question on Engineering

question
Engineering, 03.07.2019 15:10
Apiston-cylinder with a volume of 0.25 m3 holds 1 kg of air (r 0.287 k/kgk) at a temperature of 100 c. heat transfer to the cylinder causes an isothermal expansion of the piston until the volume triples. how much heat is added to the piston-cylinder?
Answers: 3
question
Engineering, 03.07.2019 15:10
Ahouse has the following electrical appliance usage (1) single 40w lamp used for 4 hours per day (2) single 60w fan used for 12 hours per day (3) single 200w refrigerator that runs 24 hours per day with compressor run 12 hours and off 12 hours find the solar power inverter size in watt with correction factor of 1.25.
Answers: 1
question
Engineering, 04.07.2019 18:20
Avolume of 2.65 m3 of air in a rigid, insulated container fitted with a paddle wheel is initially at 264 k, 5.6 bar. the air receives 432 kj by work from the paddle wheel. assuming the ideal gas model with cv = 0.71 kj/kg • k, determine for the air the amount of entropy produced, in kj/k
Answers: 2
question
Engineering, 04.07.2019 18:20
Atank with constant volume contains 2.27 kg of a mixture of water phases (liquid-vapor). in the initial state the temperature and the quality are 127 °c and 0.6, respectively. the mixture is heated until the temperature of 160 oc is reached. illustrate the process in a t-v diagram. then, determine (1) the mass of the vapor in kg at the initial state, (2) the final pressure in kpa.
Answers: 3
You know the right answer?
PROBLEM 4: Consider a concrete retaining wall which the data of its height 5,4 m and
thickne...
Questions
question
Mathematics, 06.10.2021 17:50
question
Computers and Technology, 06.10.2021 17:50
question
Arts, 06.10.2021 17:50
question
Social Studies, 06.10.2021 17:50
Questions on the website: 13722360