공유주택 소행주의 진화 : 최초 토지 임대부 주택을 중심으로

류현수(Ryu, Hyun-Soo) 대한건축학회 2016 建築 Vol.60 No.6

자가소유형 공동체주택의 특성에 대한 거주후 평가

류현수(Ryu, Hyun Soo),박경옥(Park, Kyoung Ok) 한국전시산업융합연구원 2022 한국과학예술융합학회 Vol.40 No.1

목재의 미세조직구조를 이용한 서각작품 제작

류현수(Hyun-Soo Ryu),정성호(Song-Ho Chong),변희섭(Hee-Seop Byeon) 한국가구학회 2009 한국가구학회지 Vol.20 No.1

Marvelous calligraphy-woodcarving artwork was made by using the mysterious beauty of anatomical structure of wood. The wooden artwork uses not only beautiful external appearance of wood, but it also uses the mysterious beauty of anatomical micro structure of wood which can only be observed through optical microscope or scanning electron microscope. The characteristics of anatomical structure of wood were presented through various carving techniques. The used wood species for the artwork include Quercus acutissima Carruth., Cinnamomum japonicum Sieb., Betula davurica PALL, Magnolia kobus A.P.DC, Populus maximowiczii HENRY, Betula schmidtii REGEL and Plerocaya stenoptera DC. These various types of woodcarving techniques are anticipated to be applied to the tech art marketing for architecture as a field of environment art.

Bis[3-(triethoxysilylpropyl)]tetrasulfide에 의한 실리카 입자의 표면개질 반응과 SBR 나노 복합체 응용

류현수(Hyun Soo Ryu),이영석(Young Seok Lee),이종철(Jong Cheol Lee),하기룡(Ki Ryong Ha) 한국고분자학회 2013 폴리머 Vol.37 No.3

본 연구에서는 실리카 나노 입자의 표면개질을 위해 실란 커플링제인 bis[3-(triethoxysilylpropyl)]tetrasulfide (TESPT)를 사용하여 표면개질 반응을 수행하였다. 반응온도, 반응시간 및 TESPT 투입량의 변화가 실리카 표면개질 반응에 미치는 영향을 Fourier transform infrared spectroscopy(FTIR), thermogravimetric analysis(TGA), elemental analysis(EA) 및 고체 13C 및 29Si cross-polarization magic angle spinning(CP/MAS) nuclear magnetic resonance spectroscopy(NMR)를 사용하여 분석하였다. 실리카 대비 투입되는 TESPT의 투입량을 증가시킬수록 3746 cm-1의 실리카의 고립 실란올(isolated) 피크의 세기는 줄어들었고, 2938 cm-1의 TESPT의 -CH2기에 의한 피크의 세기는 증 가하였다. 또한 TESPT로 표면 개질된 실리카가 SBR 복합체의 기계적 물성에 미치는 영향과 SBR 기질 내에서 실 란 커플링제로 표면 처리된 실리카의 분산정도를 universal testing machine(UTM)과 field emission scanning electron microscope(FE-SEM)를 이용하여 각각 측정하였다. 실험 결과 개질되지 않은 본래(pristine) 실리카를 20 phr(parts per hundred of rubber) 넣은 SBR 나노복합체에 비해 개질된 실리카 20 phr를 넣은 SBR 복합체의 인장강도는 5.65 에서 9.38 MPa, 100% modulus는 1.62에서 2.73 MPa로 각각 증가하였으나, 파괴점 신장률은 349.6에서 298.9%로 조금 감소되었으며, SBR 기질 내의 실리카 분산성은 TESPT로 처리된 실리카가 본래 실리카에 비해 우수하였다. In this study, we performed surface modification of silica nanoparticles with bis[3-(triethoxysilylpropyl)]tetrasulfide (TESPT) silane coupling agent to study the effects of treatment temperature, treatment time, and amount of TESPT used on the silanization degree with Fourier transform infrared spectroscopy (FTIR), thermogravimetric analysis (TGA), elemental analysis (EA) and solid state 13C and 29Si cross-polarization magic angle spinning (CP/MAS) nuclear magnetic resonance spectroscopy (NMR). We found peak area of isolated silanol groups at 3747 cm-1 decreased, but peak area of -CH2 asymmetric stretching of TESPT at 2938 cm-1 increased with the amount of TESPT from FTIR measurements. We also used universal testing machine (UTM) to study mechanical properties of styrene butadiene rubber (SBR) nanocomposites with 20 phr (parts per hundred of rubber) of pristine and TESPT modified silicas, respectively. The tensile strength and 100% modulus of modified silica/SBR nanocomposite were enhanced from 5.65 to 9.38MPa, from 1.62 to 2.73 MPa, respectively, compared to those of pristine silica/SBR nanocomposite.

핑거공차가 핑거접합재의 압축강도 성능에 미치는 영향

류현수 ( Hyun Soo Ryu ),안상열 ( Sang Yeol Ahn ),박한민 ( Han Min Park ),변희섭 ( Hee Seop Byeon ),김종만 ( Jong Man Kim ) 한국목재공학회 2004 목재공학 Vol.32 No.4

성미산마을 공동체주거 계획과정의 거주자와 코디네이터의 의견조정 사례연구

박경옥,류현수,Park, Kyoung-Ok,Ryu, Hyun-Soo 한국주거학회 2012 한국주거학회 논문집 Vol.23 No.3

The purpose of this study was to make clear considerations in the planning of community housing and the roles of coordinators. Seongmisan village, a representative urban community village in Seoul, was selected for this study on problem solving between residents and opinion coordination between residents and coordinators. For this qualitative research, 2 residents and 2 coordinators answered 'open questionnaires' on prior basic planning, land purchase, financing, architectural planning, construction and inspection, and actual living conditions thereafter. They were each interviewed for 2 hours at a time that was 14-16 months after the residents started living in the new houses, and the records were transcribed. The following was the result. 1) The residents, who ruled the steps of prior basic planning and land purchase, did not have sufficient information or knowledge of the construction of community housing, so that they faced difficulties especially in the legal and financial aspects. 2) The coordinators participated in the project at the steps of architectural planning and construction. The residents accepted the coordinators' opinions on the choice of floor and position, and the coordinators listened to the residents' opinions on individual plans and finishing materials. In the construction step, however, there was conflict between them, and dissatisfaction occurred on the completion time and construction cost. For the successful construction of community housing, a professional coordination company needs to join the project to establish a system of opinion coordinating from the step of prior basic planning to the step of afterconstruction management.

귀촌형 공동체마을 단독주택의 개성화 - 남원 '작은마을'의 사례연구 -

박경옥,이상운,류현수,황진아,Park, Kyoung-Ok,Lee, Sang-Un,Ryu, Hyun-Soo,Hwang, Jin-A 한국주거학회 2012 한국주거학회 논문집 Vol.23 No.1

The purpose of this study is to determine the personalizing characteristics of detached housing that reflect the housing needs according to the residents' participation in the back-to-countryside community village. For this study, 15 households of Jagun-maul at Namwon in Jeonbuk provided responses to the semi-structured questionnaire on housing consciousness, housing needs, and views on lifestyle. In addition, 15 plans were analyzed about the shape of the plan, the composition of LDK, the type of access, and the type of special space. The results were as follows. 1) The number of households under the elementary education stage was larger than the number of households above the middle education stage. Most of the households revealed the housing consciousness of 'house as resting place'. Households under the elementary education stage showed a housing consciousness for family-oriented life and households above the middle education stage showed a housing consciousness to interact with neighbors. 2) Households under the elementary education stage preferred LK style while households above the middle education stage preferred LDK style. Most of the floor plans had a front entrance and sliding door for the access from living room to garden. 3) Special spaces such as a loft, 'Ondolbang' (room with underfloor heating), study, maru, 'Toenmaru' (narrow wooden porch), family room, workroom, and toilet with outside door were arranged on each floor plan.

전원마을조성사업에 의한 귀촌형 공동체마을의 주민참여 계획과정 특성 - 남원시 작은마을을 중심으로 -

박경옥,이상운,류현수,Park, Kyoung-Ok,Lee, Sang-Un,Ryu, Hyun-Soo 한국주거학회 2013 한국주거학회 논문집 Vol.24 No.3

The purpose of this study is to make a proposal for the planning of the back-to-farming community village. For this study of a community village designed by residents, the information on the residents' participation and the role of a coordinator in the whole planning process of the community village were investigated, based on the rural village development policy. The community village studied here is located at Sannae-myeon, Namwon-city in Jeonbuk-do. Interviews were answered by 17 households and a process coordinator. The results are as follows. 1) The process coordinator participated in the project on the design of village, permission documentation, and construction from the beginning. The coordinator and residents met every month, and discussed the respective housing and the village environment regulation. 2) Every house has its own plan, but the architectural coordinator's counseling and coordination in the planning process resulted in higher participation. Function of common spaces were determined by residents' participation. Finally, common spaces consist of 2 buildings that one would have as much as open spaces to accommodate as many as residents' activities and the other have business facilities. 3) The political assistance is needed to activate construction of resident-participation typed community villages; development of the conflict coordination program and coordinator education program for operation & planning.

소형 기기들을 위한 자바가상머신의 성능향상을 위한 캐시의 설계 및 구현

백대현(Dae-Hyun Baek),류현수(Hyun-Soo Ryu),이정원(Jung-Won Lee),이철훈(Cheol-Hoon Lee) 한국정보과학회 2004 한국정보과학회 학술발표논문집 Vol.31 No.2Ⅰ

최근들어 IT 산업이 급속도로 발전하면서, 리소스가 제한된 작은 기기들의 사용이 비약적으로 증가하는 추세에 있다. 이러한 임베디드 시스템이나 모바일 시스템과 같이 자원이 제한적인 기기들에 자바 환경을 적용하기 위해서 연구가 지속적으로 이루어지고 있다. 많은 기업들은 이러한 기기들에 실행되는 작은 크기의 Java TM Virtual Machine 구현하기 위해 CLDC(Connected, Limited Device Configuration) 표준에 기초하여 자바 가상 머신을 설계하고 구현한다. 작은 크기의 자바 가상머신은 크기 뿐만 아니라, 속도 또한 중요한 요소 중 하나이다. 본 논문에서는 Sun의 CLDC를 준수하는 자바 가상 머신의 속도 향상과 파워(Power) 절감 방법 중 하나인 캐시(Cache)를 설계하고 구현한 내용을 기술한다.

거주자참여 코하우징의 평면조정에서 나타난 계획과정의 특성 - 코디네이터회사에 의한 성미산마을 코하우징 사례연구 -

박경옥,이상운,류현수,Park, Kyoung-Ok,Lee, Sang-Un,Ryu, Hyun-Soo 한국주거학회 2013 한국주거학회 논문집 Vol.24 No.4

The purpose of this study is to provide information needed to the construction of the co-housing in the urban area. This study focused on the characteristics of co-housing in its planning process of private house & common space; 'economy', 'creativity' & 'sociality'. The object of this study is co-housing in 'Seongmi-san Village' in Seoul, which was built by a coordination company with residents' participation. The methods are investigating interview materials, floor plans of 9 households, & common space plans produced in the coordination process from the basic plan of private house & common space to the final plan. The results are as follows. 1) The size and plan of private house differed from each other. The water pipe location differed from each floor, so that there were difficulties in construction. In conclusion, these made no 'economy', but brought high 'creativity'. 2) The 'sociality' would be estimated as high because there were various types of resident participation; resident interviews on the planning, workshops for private housing plan, and workshops for common space.