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

Abstract

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.

References

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