• 한국지반공학회:학술대회논문집
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• 한국지반공학회 2004년도 춘계학술발표회
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• pp.978-985
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• 2004

Geogrid may be damaged during its installation in the filed. The installation damage mainly depends on two factors, which are materials used and construction activities. Materials relate to geogrid and soils, and construction activities are mainly related to installation of geogrid and compaction of soils. This paper describes the results of a series of field tests, which were conducted to assess the installation damage of the various geogrids according to different fill materials. After field installation damage tests, the change in tensile strength of geogrids was determined from wide width tensile tests using both damaged and undamaged specimens.