• 한국산학기술학회논문지
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• 제14권10호
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• pp.5281-5289
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• 2013

이 연구는 플로팅 건축과 관련된 각종 기준과 플로팅 주거건축 사례에서 확인할 수 있는 플로팅 주거건축의 주요 건축 계획 항목을 정리하고자 하였다. 미국과 캐나다, 네델란드, 일본에서 작성된 총 6종의 관련 기준과 미국과 캐나다, 네델란드의 플로팅 주거건축 사례를 총 14개 사례로 나누어 분석하였다. 이와 같은 분석을 통해 도출된 플로팅 주거건축의 주요 건축 계획 항목은 첫째, 육상과 연결되는 진입로 및 주거단지의 공용 통로 계획, 둘째, 공동으로 사용하는 주차장, 창고 등을 포함한 각종 편의 시설과 공용 공간 계획, 셋째, 방화 및 안전 장비의 설치와 불연 재료 및 난연 재료의 사용, 단지 규모에 따른 소방 설비 계획, 넷째, 단위 모듈러 주택의 제작 장소, 운송 방법, 시공 방법 등과 같은 모듈러 건축 시스템 적용 계획으로 정리할 수 있다.

• 한국농촌건축학회논문집
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• 제23권2호
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• pp.9-16
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• 2021

The purpose of this study is to maintain the existing characteristics of the city by utilizing the physical decline status and floating population in small and medium cities residential areas. In addition, it intends to present the direction of flexible urban regeneration and maintenance by reflecting regional characteristics and current status. A total of three data were used in this study. Building data, floating population data, and census output area data were used. Building data and floating population data were classified into five classes. The graded data were joined to the census output area data and analyzed by overlapping the two data. As a result of analysis of 17 residential areas in 5 small and medium cities in Jeollanam-do, 4 types, 2 management models, and 4 indicators could be presented by grade and regional characteristics. This study is meaningful in that it is possible to plan regionally customized urban regeneration/maintenance management plans and projects through the typology of the current status and characteristics of the region, which is an important step in the bottom-up form.

• 국제강구조저널
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• 제18권4호
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• pp.1431-1439
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• 2018

For floating buildings may fl oat on the water for a long time, they are constantly affected by various environmental loads such as wind and wave loads. In this study to find the wave effect on the floating building, five models are designed using steel moment resisting frame. It is assumed that the lower part of the floating building is a reinforced concrete pontoon, while the upper part is a three-story steel frame. To analyze floating buildings affected by wind and wave loads, hydro-dynamic and substructure analysis are performed. As input loads, this study set limits that the mean wind velocity is 35 m/s and the significant wave height is 0.5 m for the residential building. From the hydrodynamic analysis, the time-history acceleration of building is obtained and transformed into a base ground input for a substructure analysis of the superstructure of the building. Finally the mean of the maximum from 30 dynamic analysis of the floating buildings are used to be compared with the results of the same model on the ground. It was shown that the dynamic results with wind and wave loads are not always lesser than the static results which are calculated with static equivalent wind load for a building that is located on the ground.

• 한국소음진동공학회논문집
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• 제24권6호
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• pp.483-492
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• 2014

Uncomfortable feelings of occupants by indoor floor impact noise in a residential building are not accurately represented by the floor impact noise from a standard impact source. It is due to the characteristics of standard impact sources, which are different from the impact forces produced by occupants. It varies significantly by impact source, and it is not easy to be replicated for testing. As a result, the indoor floor impact noise under different acoustic conditions cannot be directly compared. Using frequency response function(FRF), which represents the input-output relationships of a dynamic system, it is possible to examine the characteristics of the system. Especially, FRF can predict the response of a linear dynamic system subjected to various excitation. To determine the relationship between impact force and the corresponding response of dynamic system in residential building, the acceleration response of a concrete slab and the floor impact noise in the living room, produced by bang-machine and rubber-ball excitation, were measured. The test results are compared to the estimates based on FRF and impact force spectrum.