Dissimilarity in methods of compaction, Civil Engineering

Assignment Help:

Question

Are there any dissimilarity in methods of compaction between clayey soil material and sandy material?


Answer

The three key actions of compaction are static pressure, impact force and vibration. Diverse compactors contain one or more modes of these actions. Such as, vibratory tampers carry out mainly by principle of impact as vibratory rollers work with principle of static pressure and vibration.

For sandy soils, vibration is sufficient for normal compaction since action of vibration sets soil particles in motion and friction forces between soil particles are near demolished. Throughout this vibration motion, soil particles rearrange themselves to develop a dense state.

For regular soils, it is necessary to join action of vibration together with static pressure to breakdown cohesion forces between soil particles in order to allow for better compaction. Static pressure of vibratory machines is adopted to exert a shearing force to get rid of cohesion in clayey soils.


Related Discussions:- Dissimilarity in methods of compaction

Lintel, Classification of lintels

Classification of lintels

Internal force of preloaded fasteners, Q. Internal force of preloaded faste...

Q. Internal force of preloaded fasteners? Force in a bolt in a bolted joint relies on the preloading force applied to it at the time of the tightening operation. For example, w

Explain pressure balance method and compressed air method, Pressure balance...

Pressure balance method vs. compressed air method in pipe jacking Pressure balance method generally requires the use of mechanically operated tunnel-boring machine at its cutti

#tiphysics in civil engineering tle.., Ask questapplication of physics in c...

Ask questapplication of physics in civil engineering ion #Minimum 100 words accepted#

Size of drainage near roads, how to calculate the size of drainage(box) wid...

how to calculate the size of drainage(box) width and height?

Airport., draw a typical layout of airport ?

draw a typical layout of airport ?

Show the settlement due to excavation, Q. Show the Settlement due to Excava...

Q. Show the Settlement due to Excavation? If  an excavation is made in a sandy soil,  the structure founded near the excavation will be affected and it will cause extra settlem

Determine the allowable pressue, The data profile as shown in Figure is obt...

The data profile as shown in Figure is obtained. A best average of N values gave N 10 = 21, column loads including dead and live loads ranged from 500 kN to 950 kN. Determine the

What is a projection line, Projection line is the way, in which the earth i...

Projection line is the way, in which the earth is made known on a flat piece of paper.

Design of flexural members, Design of Flexural Members: Here you have ...

Design of Flexural Members: Here you have learnt how to design simple steel beams of rolled steel sections subjected to transverse loading. You have also known how to take

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