Browse > Article

Study on Anisotropic Creep Behavior of Nonwoven Geotextiles  

Das A. (Department of Textile Technology, Indian Institute of Technology)
Kothari V. K. (Department of Textile Technology, Indian Institute of Technology)
Kumar A. (Department of Textile Technology, Indian Institute of Technology)
Mehta M. S. (Department of Textile Technology, Indian Institute of Technology)
Publication Information
Fibers and Polymers / v.6, no.4, 2005 , pp. 313-317 More about this Journal
Abstract
The anisotropy in creep behavior of two types of nonwoven fabrics (needle-punched and thermobonded spun laid) has been studied. It has been observed that the amount of time dependent extension depends on the direction, amount of loading and the structure of nonwoven the fabrics. The time dependent extension (creep) for the nonwoven fabric increases with the increase in amount of load. The higher initial extension and creep are observed for needle-punched nonwoven fabric as compared to thermobonded spun-laid nonwoven fabric. The creep behavior of needle-punched nonwoven shows a logarithmic relationship with time, but the thermobonded spun-laid nonwoven fabric does not show such logarithmic relationship. For a particular fabric, the creep is dependent on the fiber arrangement and is minimum in the direction in which the proportion of fiber is maximum and visa versa.
Keywords
Anisotropy; Nonwoven; Creep; Geotextiles; Needle-punched; Thermobonded spun-laid;
Citations & Related Records

Times Cited By Web Of Science : 2  (Related Records In Web of Science)
Times Cited By SCOPUS : 2
연도 인용수 순위
1 K. Z. Andrawes, A. Mcgown, and R. T. Murry, 'Proc. of 3rd International Conference on Geotextiles', pp.707-712, Vienna, 1986
2 B. M. Das, 'Proc. of 4th International Conference on Geotextiles, Geomembranes and Related Products', p.677, Balkema, 1990
3 P. R. Rankilor, 'Membranes in Ground Engineering', John Wiley & Sons, Inc., New York, 1981
4 D. Levacher, J. C. Blivet, and F. Msouti, 'Proc. of 5th International Conference on Geotextiles, Geomembranes and Related Products', pp.1131-1134, Singapur, 1994
5 Y. Matichard, B. Leclereq, and M. Segouin, 'Proc. of 4th International Conference on Geotextiles, Geomembranes and Related Products', pp.661-665, Balkema, 1990
6 S. Z. Cui and S. Y. Wang, Text. Res. J., 69(12), 931 (1999)   DOI   ScienceOn
7 H. Miki, Y. Hayashi, K. Yamada, T. Takasago, and H. Shido, 'Proc. of 4th International Conference on Geotextiles, Geomembranes and Related Products', pp.667-672, Balkema, 1990
8 C. S. Wu and Y. S. Hong, 'Proc. of 5th International Conference on Geotextiles, Geomembrane and Related Product', pp.1131-1138, Singapur, 1994
9 V. K. Kothari and P. C. Patel, Indian J. Text. Fibre Res., 26(3), 273 (2001)
10 M. H. Kabir and K. Ahmad, 'Proc. of 5th International Conference on Geotextiles, Geomembrane and Related Product', pp.1131-1138, Singapur, 1994
11 J. H. Greenwood and B. Myles, 'Proc. of 3rd International Conference on Geotextiles', pp.821-826, Vienna, 1986
12 A. McGown, K. Z. Andrawes, and M. H. Kabir, 'Proc. of 2nd International Conference on Geotextiles', pp.793-798, Las Vegas, 1982