Korea is a peninsula which has a lot of soft ground including coastal areas. This soft ground is consisted of clay or silt and it generally has features of high compressibility. Therefore, in order to build a structure, high compressibility ground is needed carrying out ground improvement using deep cement-mixing method. As a Fig 1, this study is evaluated for the applicability of which are load sharing ratio, stress distribution ratio, pore water pressure and settlement with grid structure form

• 이송(서울시립대학교 토목공학과 교수) | Lee, Song
• 장기수(한국시설안전공단 과장) | Jang, Gi Soo
• 박경한(서울시립대학교 토목공학과 박사수료) | Park, Kyung Han
• 구본수(서울시립대학교 토목공학과 석사과정) | Goo, Bon Soo