Proceedings of the Korean Fiber Society Conference (한국섬유공학회:학술대회논문집)
- 2003.10a
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- Pages.104-104
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- 2003
Analysis of Reduction Factors to Creep Deformation of Reinforced Geosynthetics
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Jeon, Han-Yong
(Faculty of Applied Chemical Engineering, Chonnam National University)
;
- Yuu, Jung-Jo (R＆D Institute, E＆S Engineering) ;
- Mok, Mun-Sung (Dept. of Textile Eng., Chonnam National University Graduate School)
- Published : 2003.10.01
Abstract
Geosynthetic Reinforcements - membrane drawn type, warp/knitted type, junction bonded type and composite type geogrids, strip type reinforcement - were used to compare the long-term perfor-mance by total factor of safety with reduction factors during service periods. To evaluate the reduction factors, wide-width tensile property, installation damage, creep deformation, chemical and biological degradation tests were performed. Long-term design strengths of geosynthetic reinforcements were calculated by using GRI standard Test Method GG4.
Keywords