Engineering, 17.10.2020 21:01 katelynn73
A road embankment test section is being studied to assess the impact of fines content. A small test hole is made in the embankment from which an in situ sample was retrieved. The moist sample volume, mass, and specific gravity were determined as 510 cm3, 960 g, and Gs 2.70, respectively; the oven-dried sample mass was 804 g. A 500-g portion of the dried sample was used with a 275 cm3 mold to determine Yd(min) and emax The same portioned sample was then vibrated and compacted to a volume of 220 cm3 to find Yd(max) and emin What is the relative density of this sample? Comment on the result? GIVEN: m=910g ms = 804 g emax &min First find e: Gis 2.70 Wsms
Answers: 1
Engineering, 03.07.2019 15:10
If you were designing a bumper for a car, would you prefer it to exhibit elastic or plastic deformation? why? consider the functions of a bumper in both a minor "fender-bender" and a major collision.
Answers: 1
Engineering, 04.07.2019 08:10
Which of the following is an easy way to remember the modified “x” tire rotation? a. nondrive wheels straight, cross the drive wheels b. drive wheels straight, cross the nondrive wheels c. drive wheels crossed, nondrive wheels straight d. drive wheels crossed, nondrive wheels crossed
Answers: 1
Engineering, 04.07.2019 19:10
In general, how do thermosetting plastics compare to thermoplastics in mechanical and physical properties?
Answers: 3
Engineering, 04.07.2019 19:10
An electric kettle is made out of stainless steel, weighs two pounds (when empty) and is equipped with a heating element that consumes 2 kw of electricity. assuming that the water and the kettle are at the same uniform temperature at any moment of time, calculate the shortest possible time to bring 2 quarts of water from room temperature to the onset of boiling
Answers: 2
A road embankment test section is being studied to assess the impact of fines content. A small test...
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