도심지 지반함몰에 관한 예방정책 개선안 연구

Abstract

Recently, the increasing number of ground-subsidence problems in urban areas has caused citizens to worry about their own safety. Therefore, to prevent citizens from facing any such danger, the central and local governments have introduced policies on development of prevention technology and other related issues. However, given unsatisfactory cooperation between relevant organizations and government departments, and an unclear operational process, there could be blind spots in the midst of these processes. In this study, we analyzed the domestic and foreign policies for preventing ground subsidence in urban areas and for minimizing the damage caused by this phenomenon. Furthermore, we collected opinions by interviews with the working groups and analyzed the public opinion trends by data mining. As a result, we could analyze the status of policies on ground subsidence, assess their implications, and propose a non-structured policy that can embrace the present structural and technically oriented policies. Given this research, we estimate that policies for ground-subsidence prevention can become more effective and be reinforced by being better motivated.