지역성을 고려한 공공청사 외피디자인의 표현기법에 관한 연구 - 제주도 '건축설계공모 당선안'을 중심으로 -

A Study on the Expressive Technique of Government Office Design Considering Locality - Focused on 'Winner of Architectural Competition' in Jeju-do -

This study selected prize-winning pieces of architectural competition for government office proceeded in Jeju area for 7 years from 2014 to 2020 as study subjects under the idea that the envelope design of the buildings are the expression related to Jeju locallity and presented basic data by analyzing and considering expressive technique of building envelope design of government office in Jeju by considering its locallity. The results of the study are as follows. First, we found that stone walls and forests are most frequently used as a factor considering the locallity of Jeju. It is judged that natural environmental factors we can commonly see around are recognized as the most representative image among those that delivers locallity of Jeju. Second, we found that materials and shapes are most frequently used among envelope design factors that express the locallity of Jeju. This can be analyzed that architectures put the great significance on the physical properties and shapes of building envelope in expressing the locallity of Jeju. Third, we found that expressing stone walls and forests with basalt flagstone and other natural materials were the most frequently used method in expressing the envelope that considers locallity. It is judged to apply colors and scenery of Jeju which has abundant natural views as they are, and it was the most easy way to express natural colors to the envelope. Fourth, it was found that stone walls and forests were the most frequently used materials in the relationship between locallity and envelope design. It is because stone walls and forests have the highest recognition among locallity factors and most of regional factors have the highest relationship with materials among envelope design factors.