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

Sewer manhole, minimun difference in level of inlet and oulet pipe level in...

minimun difference in level of inlet and oulet pipe level invert in manhole

Asdasd, #questiasdasdasdasdon..

#questiasdasdasdasdon..

Explain sedimentation, Explain Sedimentation 1. Sedimentation bas...

Explain Sedimentation 1. Sedimentation basin or clarifier is used to remove particles that will settle in a reasonable time period 2. Basins are usually rectangular or

Classification of bricks, Bricks may be broadly classified as following: ...

Bricks may be broadly classified as following: Paving bricks Building bricks Special bricks A.   Fire bricks B.   Building Bricks: These bricks are utilized fo

Importance of poles in critical load combinations, Importance of poles in c...

Importance of poles in critical load combinations The poles are generally designed for the following critical load combinations  : (a)  Bending due to wind load on the cable

Application of embankment condition for drainage design, Q. Application of ...

Q. Application of embankment condition for drainage design? In considering loads on buried pipeline, there are generally two scenarios: narrow trench condition and embankment (

Show the filter below the revetment, Q. Show the filter below the revetment...

Q. Show the filter below the revetment? A filter placed between the revetment / protection works at the surface and the soil bed below the revetment / protection works. Main fu

Why are steel plates inserted inside bearings, In designing of elastomeric ...

In designing of elastomeric bearings, why are steel plates inserted inside Bearings?

Protection of lorry on the line, i. On single line by one or two men as req...

i. On single line by one or two men as required following and proceeding the lorry at a distance of 600 m. on the BG and 400 m. on the MG & NG carrying a banner flag across the tra

What is the force exerted by the tacoma narrows bridge, The force exerted t...

The force exerted to the Tacoma narrows bridge was initially the wind resistance. The wind resistance cause the entire bridge to act as a system with forced vibration with damping.

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