Geojute Febrics – As Soil Stabiliser

Abstract

Geojute Febrics – As Soil Stabiliser Analysis and comparison of properties of two different clayey soils is carried out with and without reinforcement. Jute geo-textile (grade TD-5) was used as reinforcing material to stabilize both peat and black cotton soil. Almost all the standard laboratory tests as well as field tests were conducted. Finally study of the contribution of jute geo-textile on the properties of clayey soils and its feasibility for various civil engineering applications is evaluated. The results show the increment of soil properties like shear strength, dry density and CBR(California Bearing ratio) while permeability and settlement decreased on introduction of jute geo-textile, indicating significant improvement in the engineering behavior.

Conclusion

It should be pointed out that since the influences of engineering properties of soil and fiber and the scale effects on the stress– strain–strength characteristics of fiber reinforced soils have not been investigated fully, the actual behavior of fiber reinforced soils is not yet well known. Hence, further studies including especially largescale tests are needed to better understand the behavior of fiber-reinforced soils. As well, further studies are necessary to elucidate the fracture mechanism, the effect of prior treatment of the fibers and the durability of the composite at long term and under more severe conditions.