Browse > Article
http://dx.doi.org/10.12989/gae.2018.14.1.083

Pullout resistance of treadmats for reinforced soil structures  

Kim, Keun-Soo (Naru EMS)
Yoon, Yeo-Won (Naru EMS)
Song, Ki-Il (Department of Civil Engineering, Inha University)
Publication Information
Geomechanics and Engineering / v.14, no.1, 2018 , pp. 83-90 More about this Journal
Abstract
A series of pullout tests were carried out on waste tire treadmats of various weave arrangements, with confining stresses ranging from 9 to 59 kPa approximately, in order to investigate the pullout behavior and to apply the results to the design of treadmat reinforced soil structures. A treadmat reinforcement can be considered as belonging to the extensible type thus progressive failure would develop in every tread. The pullout capacity of a treadmat was found to be generally equal to the sum of capacities of the longitudinal treads, with minor enhancement realized due to the presence of transverse treads. Pullout failures occurred in treadmats under light surcharge and with treadmats with higher material presence per unit area, while breakage failures occurred in treadmats under heavier surcharge and with treadmats with higher ratio of opening. The pullout capacity of a treadmat increased with increasing surcharge height and treadmat stiffness. A pullout test on a commercially available geogrid was also carried out for comparison and the pullout capacity of a treadmat was found higher than that of the comparable geogrid under identical loading conditions, indicating the merit of using the treadmat as an alternative to the chosen geogrid.
Keywords
pullout test; waste tire treadmat; geogrid; pullout capacity; reinforced structures;
Citations & Related Records
Times Cited By KSCI : 6  (Citation Analysis)
연도 인용수 순위
1 O'Shaughnessy, V. and Garga, V.K. (2000a), "Tire-reinforced earthfill. Part 2: Pull-out behaviour and reinforced slope design", Can. Geotech. J., 37(1), 97-116.   DOI
2 O'Shaughnessy, V. and Garga, V.K. (2000b), "Tire-reinforced earthfill. Part 3: Environmental assessment", Can. Geotech. J., 37(1), 117-131.   DOI
3 Suksiripattanapong, C., Horpibulsuk, S., Chinkulkijniwat, A. and Chai, J.C. (2013), "Pullout resistance of bearing reinforcement embedded in coarse grained soils", Geotext. Geomembr., 36, 44-54.   DOI
4 Takallou, H.B. (2015), "Waste tire management and EPR programs in United States and Canada", Proceedings of the 2015 RCBC Zero Waste Conference, Whistler, British Columbia, Canada, May-June.
5 Vashi, J.M., Desai, A.K. and Solanki, C.H. (2013), "Behavior of geotextile reinforced flyash+clay-mix by laboratory evaluation", Geomech. Eng., 5(4), 331-342.   DOI
6 Yoon, Y.W. (2007), "Engineering characteristics of tire treads for soil reinforcement", IW-TDGM 2007, International Workshop on Scrap Tire Derived Geomaterials, Japanese Geotechnical Society, Yokosuka, Japan, March.
7 Yoon, Y.W., Cheon, S.H. and Kang, D.S. (2004a), "Bearing capacity and settlement of tire-reinforced sands", Geotext. Geomembr., 22(5), 439-453.   DOI
8 Yoon, Y.W., Cho, S.S. and Kim, K.S. (2007), "Engineering properties of tire treads for soil reinforcement", J. Kor. Geoenviron. Soc., 8(1), 49-55.
9 Yoon, Y.W., Heo, S.B. and Kim, K.S. (2008), "Geotechnical performance of waste tires for soil reinforcement from chamber tests", Geotext. Geomembr., 26(1), 100-107.   DOI
10 Yoon, Y.W., Moon, C.M. and Kim, G.H. (2004b), "Utilization of waste tires as soil reinforcement; (2) Environmental effects", J. Kor. Geotech. Soc., 20(3), 119-128.
11 Esfandiari, J. and Selamat, M.R. (2012), "Laboratory investigation on the effect of transverse member on pullout capacity of metal strip reinforcement in sand", Geotext. Geomembr., 35, 41-49.   DOI
12 RMA (2015), htttp://www.rma.org, Scrap tire markets in the United States, Rubber Manufacturers Association.
13 Abdi, M.R. and Arjomand, M.A. (2011), "Pullout tests conducted on clay reinforced with geogrid encapsulated in thin layers of sand", Geotext. Geomembr., 29(6), 588-595.   DOI
14 Bergado, D.T., Chai, J.C., Abiera, H.O., Alfaro, M.C. and Balasubramaniam, A.S. (1993), "Interaction between cohesivefrictional soil and various grid reinforcements", Geotext. Geomembr., 12(4), 327-349   DOI
15 Chen, C., McDowell, G.R. and Thom, N.H. (2013), "A study of geogrid-reinforced ballast using laboratory pullout tests and discrete element modeling", Geomech. Geoeng., 8(4), 244-253.   DOI
16 Deb, K. and Konai, S. (2014), "Bearing capacity of geotextilereinforced sand with varying fine fraction", Geomech. Eng., 6(1), 33-45.   DOI
17 FHWA (2001), Mechanically Stabilized Earth Walls and Reinforced Soil Slopes Design and Construction Guidelines, FWHA Demonstration Project 82, Federal Highway Administration, U.S. Department of Transportation, Washington D.C., U.S.A.
18 Humphrey, D.N. and Katz, L.E. (2001), "Field study of water quality effects of tire shreds placed below the water table", Proceedings of the Conference on Beneficial Use of Recycled Materials in Transportation Applications, Arlington, Virginia, U.S.A., November.
19 Gerscovich, D.M.S., Medeiros, L.V. and Sayao, A.S.F.J. (2001), "Field pullout test of scrap tire reinforcement layers under different soil surcharges", Proceedings of the 15th International Conference on Soil Mechanics and Geotechnical Engineering, Istanbul, Turkey, August.
20 Humphrey, D.N. and Katz, L.E. (2000), "Five-year field study of water quality effects of tire shreds placed above the water table", J. Transport. Res. Board, 1714, 18-24.   DOI
21 JATMA (2015), .
22 Jewell, R. (1990), "Reinforcement bond capacity", Geotechnique, 40(3), 513-518   DOI
23 Kang, Y., Nam, B., Zornberg, J.G. and Cho, Y.H. (2015), "Pullout resistance of geogrid reinforcement with in-plane drainage capacity in cohesive soil", KSCE J. Civil Eng., 19(3), 602-610.   DOI
24 KATECH (2001), .
25 KECO (2015), .
26 Kim, K.S., Yoon, Y.W. and Yoon, G.L. (2011), "Pullout behavior of cell-type tires in reinforced soil structures", KSCE J. Civ. Eng., 15(7), 1209-1217.   DOI
27 Mahdi, M. and Katebi, H. (2015), "Numerical modeling of uplift resistance of buried pipelines in sand, reinforced with geogrid and innovative grid-anchor system", Geomech. Eng., 9(6), 757-774.   DOI
28 Niroumand, H. and Kassim, K.A. (2013), "A review on uplift response of symmetrical anchor plates embedded in reinforced sand", Geomech. Eng., 5(3), 187-194.   DOI