What is the dry density, Civil Engineering

Assignment Help:

Q. The field density of a compacted fill is determined by means of a core cutter whose empty weight is 1000 g and volume is 1000 cm3. The cutter full of soil weights 2890 g. If the water content is 11%, what is the dry density?

 

Ans.- Weight of empty core cutter - 1000 g.

          Volume of core cutter - 1000 cm3.

          Weight of core cutter with full of soil - 2890 g.

          Weight of soil in core cutter - 2890 - 1000 = 1890 g.

          Field density of soil = Weight of soil / Volume of Soil = 1890 / 1000 = 1.89 g./ cm3.

          Water content in soil - 11%.

          Weight of water in soil = 11 / 100 x 1890 = 207.90 g.

          Weight of dry soil = 1890 - 207.90 = 1682.10 g.

          Dry density of soil = Weight of dry soil / Volume of Soil = 1682.10 / 1000 = 1.68 g./ cm3.

 


Related Discussions:- What is the dry density

Rainfall-runoff computation, hi sir. i hope every thing is fine with you. I...

hi sir. i hope every thing is fine with you. I want to have an information about the way how to compute stream flow from the rainfall over the catchment and anso need the way how t

What is the long term effects - concrete, What is the Long Term Effects - C...

What is the Long Term Effects - Concrete Long term effects of  loads on structures consider all the effects including creep and shrinkage.

Brick, what is fist class brick?

what is fist class brick?

Softening point of bitumen, Hi, i need discussion for softening point of bi...

Hi, i need discussion for softening point of bitumen 7.5 ?C

Define fathometer with the odolite - sounding/sensing device, Define Fathom...

Define Fathometer with the odolite - Sounding/Sensing Devices? The horizontal scale problem in use of Fathometer can be solved by using equipment, which combines a Fathometer w

Void ratio, a soil sample is 38mm in diameter and 76mm and in its natural c...

a soil sample is 38mm in diameter and 76mm and in its natural condition weighs 168g.when dried completely in an oven weighs 13o.5g.the value of Gs is 2.73.what is the degree of sat

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd