Engineering, 13.06.2020 18:57 mojr1000

Specifications for a proposed earth fill require that the soil be compacted to 95% of the standard Proctor dry density. Tests on s Glacial-Till borrow material indicate a maximum dry density of 124 pcf at an optimum moisture content of 12%. The borrow material in its natural condition has a void ratio of 0.60. If the Gs of the soil particles is 2.65, what is the minimum volume of borrow required to make 1 cubic foot of acceptable compacted fill?

Answers: 2

Show answers

Another question on Engineering

Engineering, 04.07.2019 18:10

Courses that are developed by subject matter experts, internal or extemal to the college or university. these programs are marketed by the school (clo2) marks a)-vocational schools b)-vendor training c)-colleges & universities d)-continuing education programs

Answers: 2

Answer

Engineering, 04.07.2019 18:10

Aturning operation is performed with following conditions: rake angle of 12°, a feed of 0.35 mm/rev, and a depth of cut of 1.1 mm. the work piece is aluminum alloy 6061 with t6 heat treatment (a16061-t6). the resultant chip thickness was measured to be 1.0 mm. estimate the cutting force, fc. use shear stress of 207 mpa and coefficient of friction on the tool face of 0.6.

Answers: 1

Answer

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

Answer

Engineering, 04.07.2019 19:10

The air in an automobile tire with a volume of 0.015 m3 is at 32°c and 140 kpa gage. determine the amount of air that must be added to raise the pressure to the recommended value of 206 kpa gage. assume the atmospheric pressure to be 128 kpa and the temperature and the volume to remain constant.[r-0.287 kj/kgk]

Answers: 3

Answer

You know the right answer?

Specifications for a proposed earth fill require that the soil be compacted to 95% of the standard P...

Questions