The Hanbok has changed over time. It previously had a curved Barae, but has transformed into a straight one that provides a more modern and sophisticated style. The development of the staining technique has resulted in more varied colors and designs that have become more luxurious. I analyzed the Dolbok of the past and present and suggested a Dolbok design that considers functionality, practicality and economy. My design is a fusion Hanbok based on a traditional Hanbok for baby boys and a Dolbok for girls. Contemporary society does not reuse or hand down clothes due to the abundance of resources. This study created some functional and economical methods to adjust the size of Hanboks and allow children to wear them for a longer time. First, I made it possible to adjust the length of the skirt by slip stitching or catch stitching with Seurandan (ornate lower band) and by putting a button on the shoulder part of the skirt for baby girls. The width of the skirt is designed for a 4 year old instead of a 1 year old in order to adjust for children growing up and maintain a stylish look, despite having an overlapped area. Second, I made a baby boy's vest with a belt in a traditional that was not uncomfortable for width variation. Third, I made Geodeulji (sleeve-ends trimmed with wide bias) to enable sleeves to be long or short. The Geodeulji will enhance decorative effect if it is made with a variety of fabric colors. Fourth, I made the width of clothes adjustable by adding a Korum (tie) On-Jeogori for baby boys and girls. There are many study cases on Hanboks but few cases on modern Dolboks. I believe that many designers should continue to study a fusion Hanbok within the framework of a traditional Hanbok to develop a garment that is comfortable to wear.

개발된 완전 조립식 교량 하부구조에 대한 설계비교와 비선형 해석을 수행하였다. 조립식 교량 하부구조는 현행설계법과 하중저항계수설계법으로 설계하였다. 설계시에는 현 도로교설계기준에 규정된 DB-24 및 DL-24 설계활하중을 적용하였다. 이 연구는 비선형 유한요소해석을 통해서 완전 조립식 교량 하부구조의 현행 설계법인 KHBD (2005)와 AASHTO-LRFD (2007)를 평가하였다. 사용된 프로그램은 철근콘크리트 구조물의 해석을 위한 RCAHEST이다.

Earthquake is one of the hazard so hard to provide because it is difficult predicted occurred time, scale and characters. Neighbors which have damaged by earthquake look out for statement of damage, It is bigger than nation which has not prepared seismic code at ordinary time seismic damage which belong to loss of life. The earthquake in Kobe, Japan showed that the damages were concentrated on the buildings which were not considered to be protected from the earthquakes. Seismic code applied structures was small damaged but non applied structures was much damaged such as collapse and loss of life. In this study, apartment structures in Korea analyze about earthquake hazard and evaluate seismic performance. Through the this study we have notice of earthquake hazard for apartment structures which live a lot of population of Korea and suppose necessary for seismic retrofit.

마리나클럽을 중심으로 한 마리나는 앞으로 예상되는 해양관광 및 해양레포츠 수요에 대비한 필수적인 시설이다. 국내 여건을 반영하여 마리나와 마리나클럽은 요트수용 대수를 기준으로 한 규모와 프로그램에 따라 레포츠소형, 복합소형, 레포츠중형, 복합중형, 레포츠대형, 복합대형의 6가지 유형으로 구분할 수 있다. 서울마리나, 아라마리나, 전곡마리나 등 3개의 국내 마리나클럽을 분석한 결과 마리나전용 시설과 상업시설의 공간 비율은 평균 21% : 79% 로 나타났다. 단기적으로는 현재의 공간 구성을 유지하는 방향으로 복합형 마리나클럽 계획이 우선 시 될 것으로 예상되며, 장기적으로는 마리나전용시설 비율이 높은 레포츠형 마리나클럽으로 전환될 것으로 보인다. 또한 플로팅 마리나클럽은 해양관광 및 해양레포츠 체험을 극대화하는 친수공간 확보에 매우 유리하다.