Dispersing Stress under Geogrid-Mattress Foundation

지오그리드 매트리스기호의 전파듣력에 관한 연구

  • 주재우 (순천대학교 공과대학 토목공학과) ;
  • 장용채 (한국도로공사 도로연구소, 순천대학교 대학원 토목공학과) ;
  • 박종범
  • Published : 1998.08.01


Solid mattress foundation using geogrid has often been used on soft grounds to increase the bearing capacity, and its effect has received much recognition. Geogrid-mattress system is the method of construction which increases the bearing capacity and the effect of controlling settlement by dispersing load to wider foundation through its stiffness. But ifs mechanism has not been examined exactly yet. considered to be influential factors in the experiments. As a result of the experiments, the characteristic of dispersing stress under mattress foundations was understood and the way of calculating the bearing capacity in designing the mattress foundations was suggested.


  1. Proc. Symp. Polymer Grid Reinforcement in Civil Engineering, London, Paper No.3.5 The use of high tensile polymer grid mattress on the Musselburgh and Poutobello bypass Edger,S.
  2. Fifth International Conference on Geotextiles, Geomembrane and Relsted Products Supporting Capacity of Geogrid-Mattress Foundation Ochial,H.;Tsukamoto,Y.;Hayashi,S.;Otani,J.;Ju,J.W.
  3. 土質力學 山口柏樹
  4. 粒狀體地盤の有效な支持力補强方法 宋岡 元;高木 信;西井 正浩
  5. Paper No.6.1 Design and construction method Jones,C.J.F.P.
  6. 한국지반공학회 학술발표논문집 지오그리드 매트리스기초에 관한 실험적 연구 주재우