EFFECT OF FLY ASH ON SOIL SUBGRADE STABILIZATION

Authors

  • Deepak Dalal Scholar, Indus Institute of Engineering and Technology, Kinana(Jind), India ** Assistant Professor, Indus Institute of Engineering and Technology, Kinana(Jind), India
  • Parveen Berwal Assistant Professor, Indus Institute of Engineering and Technology, Kinana(Jind), India

Keywords:

Materials, Stabilization, industrialization

Abstract

Soil stabilization has been found to be very effective in upgrading the bearing capacity of weak soil subgrade. The stabilizing agent, for cost efficiency, ought to provide a cheaper alternative to other possible processes. With the rapid industrialization efforts around the globe, enormous quantities of waste materials are generated and there has not been adequate mechanism for recycling and re-use of such wastes to reduce the consequent environmental problems and hazardous situations created as a result. The objective of the study is to upgrade subgrade soilfrom generally available in Haryana State using fly ash. The laboratory investigation carried out on the natural soils shows that these falls under silt of low plasticity (ML type) and silty sand (SM types) using Indian Standard Classification System, after that testing program conducted on natural soil samples and mixed with different percentages of fly ash included Atterberg limits, specific gravity, modified proctor test and CBR test. It was found that liquid limit of both soil decreased with addition of fly ashand plasticity index of ML type soil decreased also but SM type is a non-plastic soil. The results obtained show that the increase in fly ash content increase in OMC but decrease the MDD. Also, the CBR value of both soils is considerably improved with fly ash content. So in order to achieve both the need of improving the properties of soil subgrade and also to make use of the industrial wastes the present experimental study has been taken up.

References

Brooks R.M, 2009, “Soil stabilization with fly ash and rice husk ash”, International Journal of Research and Reviews in Applied Sciences, Vol. 1, Issue 3, 2009.

Laxmikant Yadu, Rajesh Kumar Tripathi and Dharamveer Singh 2011, “Comparison of Fly Ash and Rice Husk Ash Stabilized Black Cotton Soil”, International Journal of Earth Sciences and Engineering ISSN 0974-5904, Volume 04, No 06 SPL

Prakash M. and JeyanthiJ., 2013, “Effect of Rice Husk Ash and Fly Ash on Engineering Properties of Expansive Soil”, Proceedings of Indian Geotechnical Conference, Roorkee

Mohammed Y. Fattah, Falah H. Rahil, Kawther and Y. H. Al-Soudany 2013. “Improvement of Clayey Soil Characteristics using Rice Husk Ash”, Journal of Civil Engineering and Urbanism Vol. 3 Issue 1: 12-18, 2013

SinghaiA.K. and SinghS.S., 2014, “Laboratory Study on Soil Stabilization using Fly Ash”, International Journal of Research in Engineering and Technology Vol. 3, Issue 11, 2014.

S.S. Rajput and R.K. Yadav (2015) “Effect of fly ash on Engineering Characteristics of Silty Soil”, International Journal of Science Technology & Engineering, Vol. 2, Issue 01, 2015.

Rajput S.S. and Yadav R.K. 2015, “Effect of fly ash on Engineering Characteristics of Silty Soil”, International Journal of Science Technology & Engineering Vol. 2 Issue 1, 2015

Kamal Khetarpal and B.B. Jindal, “Effect of Fly Ash on CBR value of Sandy Soil”, SSRG International Journal of Civil Engineering- EFES 2015.

Arora K.R. (2008), Soil Mechanics and Foundation Engineering, Standard Publishers Distributers, New Delhi, Seventh Edition.

Downloads

Published

30-06-2016

How to Cite

Deepak Dalal, & Parveen Berwal. (2016). EFFECT OF FLY ASH ON SOIL SUBGRADE STABILIZATION. International Journal for Research Publication and Seminar, 7(3). Retrieved from https://jrps.shodhsagar.com/index.php/j/article/view/823

Issue

Section

Original Research Article