파쇄된 발포폴리스티렌을 이용한 경량혼합토의 다짐특성

Compaction Propertiesof Light Weight Soil Mixtures Using Crushed Expanded Polystyrene

  • 강성 (서울대학교 농업생명과학대학) ;
  • 장병욱 (삼안엔지니어링)
  • 발행 : 1999.02.01

초록

Use of soils with crushed expanded polystyrene(EPS) satisfied both recycling of industrial waste and development of new light-weight fill materials. Objectives of the study were to make the mixed the mixed soils with the crushed EPS and to suggest the most rational mixing ration as a fill material. A series of laboratory tests was performed to investigate the relationship between miximum dry density and optimum moisture contenr and to find the variation of CBR for mixtures with 3 soils and 2 sizes of the crushed EPS. Results of the test showed that the sizes fo the curshed EPS had a little effect on the properties of mixed soils. But gradatiion of soils and mixing ration with the crushed EPS were important factors to characterize compaction properties of the mixed soils.

키워드

참고문헌

  1. 서울대학교대학원 석사학위논문 破碎된 發泡폴리스티렌을 利用한 輕量混合土의 다짐特性에 대한 硏究 강성
  2. 토질역학 尹忠燮(외)
  3. Proc. of the 9th Asian Regional Conf. Environmental geotechnology for Potential Waste Utilization Kamon, M.;Nontananandh S.;Tomohisa S.
  4. In First Int. Congress On Environmental Getechnics Mechanical Properties of Stabilized Light Soil Using Expanded Polystyrene Tej B.S. Pradhan;Goro Imai;Masami Uchiyama
  5. 土と基礎 v.37-2 no.373 發泡スチロ-ル片と砂とを混合した輕量土 山田純男;長坂勇二;西田 登;白井忠雄
  6. 土と基礎 v.37-2 no.373 輕量盛土工法の進展 鳥津晃臣
  7. 第26回土質工學硏究發表講演集 廢棄發泡スチロ-ル破碎片を用いた輕量土の施工 加승俊昭;大野睦雄;長坡勇二
  8. 土木學會第48回年次學術講演會 發泡スチロ-ル粒を用いた輕量土の力學特性:水壓ガ土の性狀に及ぼす影響 鈴木義英; 內山正美;今井五郞;プラダンテ-ジ;杉체裕哉
  9. 土と基礎 v.42-10 no.441 發泡ビ-ズと建設發生土を用いた輕量混合土 長坡勇二;山田純男;プラダンテ-ジ
  10. 土木學會第49回年次學術講演會 發泡ビ-ズを用いた輕量土の力學特性に及ぼす水壓の影響 プラダン·テ-ジ;平野義昭;田변恒彰;當士榮昭
  11. EPS토목공법 국제학술세미나 논문집 연약지반상 교대변위 대책공법으로서 EPS토목공법의 적용성에 관한 연구 장용채