현장시험을 통한 콘알파 공법의 지반개량 평가

Abstract

Recently, as the business developed and people's quality of life improved, the whole society is care for the problem of environment about soil improving, now progressing varieties of studies to get over these problems. Environmental soil improvement agent con-α is a kind of microorganism what can increase the strength of soil through increasing the microorganism in the mixed ground, this method and the applicability of the field are never in study. In this study, it has been implemented that used the con-α for field test to increase the strength about the high gelatination of the ground, and used dynamic plate loading test and dynamic cone penetration test to analysis the variation of the ground. As a result, the ground which mixed with con-α has increased the strength and hardness. Environmental soil improvement agent con-α is a sustainable and necessary material during the research in the future.