교육청별 시설기준과 실시설계시 변경 적용된 공간구성의 특징

박임호(Park, Im-Ho),정진주(Jung, Jin-Ju) 한국교육시설학회 2011 敎育施設 Vol.18 No.4

In this study, it did comparative analysis on the arrangement, construction and size of rooms applied in the early design stage at the time of prize-winning with the changed ground plans in the final design of those prize-winning works in design contests and BTL hold since 2007 for middle and high schools in Gyeonggi, Daejeon, Chungcheong regions. Through the analysis, this study intends to present those matters to be changed in the facilities standards of each local education office so that it can be referred to the assessment of spatial construction and proper size being planned in the future for middle and high schools and reflected flexibly in consideration of various educational conditions and characteristics of schools by regions. Furthermore, it has the objective to play a part for the establishment of much better environment of educational facilities by provision of reference materials to those matters being changed into proper ones not into the minimum ones of the school facilities standards as the national level. For case analysis, it analyzed various rooms classified by necessary spaces. Since names of rooms and spatial constructions to constitute facilities are different from each local education office and also the analysis by each room has some limitation in the changes and improvement of rooms for a wide range, it proceeded with detailed classifications of school building facilities by each necessary space.

교과교실제 중등학교 홈베이스와 미디어스페이스의 사업단계별 공간구성 변화

박임호(Park, Im-Ho),정진주(Jung, Jin-Ju) 한국교육시설학회 2014 敎育施設 Vol.21 No.2

This study compared and analyzed middle and high school's homebase and media space which are installed along with the introduction of subject classroom system operation method, with regard to the position of arrangement, the type of arrangement, and the change of area, etc. which were changed and applied per the phase of project. For this, design competitions were implemented since 2006 targeting the cases which participated in design directly-indirectly in the researcher's architectural firm, present construction documents among the selected BTL(Build-Transfer-Lease) were completed, and the examples of 10 schools(design competitions 2 schools, BTL selected plans 8 schools) were analyzed, which were operating variation type.

학교안전사고 실태분석을 통한 건축계획적 시설기준 개선에 관한 연구

박임호(Park, Im-Ho),정진주(Jung, Jin-Ju) 한국교육시설학회 2012 敎育施設 Vol.19 No.2

This study is with the subjects of 7 primary schools in Daejon City which opened after 2004 when the Ministry of Education & Human Resources Development released the Study of Developing the Manual for Safety and Plan of school facilities. This is to study the measures of improving or enhancing the safety criteria on the school facilities from the viewpoint of actual planning as well as of architectural planning through investigating and analysing the cause, the status and the type of negligent accidents by school which are occurring both directly and indirectly. Though the analysis of the examined contents shows there is no facility in primary schools not satisfying 'the criteria on safety maintenance of school facilities', the criteria is so comprehensive and general that its content is just itemized and the current criteria of facilities are not fit for the present situation because of the physical condition of the students in elementary, middle and high schools and the changing curriculum.

전도성 입자의 형태가 감광성 실버 페이스트의 미세 전극 패턴 형성에 미치는 영향

임호선(Ho Sun Lim),최학렬(Hakryul Choi),김범준(Bumjoon Kim),박성대(Sung-Dae Park) 한국고분자학회 2015 폴리머 Vol.39 No.4

전도성이 우수한 미세 전극 패턴을 형성하기 위해 은 분말을 함유한 감광성 페이스트를 구현하고 입자의 형태에 따른 전기적 특성을 평가하였다. 노볼락 에폭시 변성 아크릴레이트 올리고머, 아크릴레이트 단량체, 광개시제를 혼합하여 광경화 및 알칼리 현상이 가능한 수지조성을 기반으로 은 분말을 첨가하여 감광성 Ag 페이스트를 제조하였다. 구형 은 분말의 함량이 증가할수록 전도성 입자간 밀집도가 좋아져 비저항(volume resistance) 값은 낮아졌으며, 88 wt%의 구형 은 분말을 함유한 페이스트는 1.14×10<SUP>-4</SUP> Ω·cm의 값을 나타내었다. 구형과 판상형 은 분말을 8:2의 비로 혼합하였을 때 84 wt%로 은 분말의 함량을 줄였음에도 불구하고 비저항은 7.04×10<SUP>-5</SUP>Ω·cm로 가장 우수한 값을 보였다. 이 결과는 판상형 은 분말이 구형 분말 사이의 전도성 연결을 개선하여 전기가 흐르기 용이하도록 만들어 주었기 때문이다. Photosensitive silver pastes were developed using a mixture of spherical and flake-type silver particles for fine electrode patterns with high electrical conductivity, and the electrical characteristics were evaluated as a function of particle shape. The photosensitive silver pastes mixed up novolac epoxy-modified acrylate oligomer, acrylate monomer, and photoinitiator as a photocurable and alkali-developable binder resin composition, and silver spheres and flakes as conductive fillers. With a increase of silver loading amount the volume resistance decreased due to enhancement of packing density between the conductive fillers, where the conductive paste with 88 wt% silver sphere content showed 1.14×10<SUP>-4</SUP> Ω·cm. When the silver particles loading and sphere to flake ratio were 84 wt% and 8:2, the volume resistance exhibited 7.04×10<SUP>-5</SUP> Ω·cm. This result was attributed to improvement of electrical contacts between silver spheres by flakes.

교과교실제 중등학교 홈베이스와 미디어스페이스의 사업단계별 공간구성 변화

박임호,정진주,Park, Im-Ho,Jung, Jin-Ju 한국교육시설학회 2014 敎育施設 Vol.21 No.2

This study compared and analyzed middle and high school's homebase and media space which are installed along with the introduction of subject classroom system operation method, with regard to the position of arrangement, the type of arrangement, and the change of area, etc. which were changed and applied per the phase of project. For this, design competitions were implemented since 2006 targeting the cases which participated in design directly-indirectly in the researcher's architectural firm, present construction documents among the selected BTL(Build-Transfer-Lease) were completed, and the examples of 10 schools(design competitions 2 schools, BTL selected plans 8 schools) were analyzed, which were operating variation type.

파일럿 규모 연소기에서 밀짚 펠렛 혼소 시 첨가제에 따른 회 점착의 특성 연구

박유미(Yumi Park),임호(Ho Lim),채태영(Taeyoung Chae),이재욱(Jaewook Lee),고대홍(Dae-hong Ko),양원(Won Yang) 한국열환경공학회 2019 한국열환경공학회 학술대회지 Vol.2019 No.춘계

최근 국내 미활용 바이오매스에 대한 관심이 증가하고 있고 미분탄 보일러에 적용 가능성을 타진하고 있다. 그러나 미분탄 보일러에 바이오매스 혼소 적용 시 회 발생은 중요한 문제로 이를 감소시키는 것은 보일러의 효율적인 운전을 위해 반드시 필요하다. 따라서 본 연구의 목적은 회 점착에 영향을 미칠 수 있는 다양한 첨가제에 따라 석탄, 바이오매스 혼소 시 발생하는 회 점착 특성, 특히 증저감 특성을 규명하는 것이다. 본 연구에서 사용된 바이오매스는 초본계로 밀짚 펠렛(straw pellet)이다. 첨가제로는 카올린(Al2Si2O5(OH)4), 황산암모늄((NH4)2SO4), 인산수소칼슘(CaHPO4), 산화 알루미늄 (Al2O3), 산화 칼슘(CaO)을 선택하여 비교하였다. 연료의 공업분석, 원소분석 및 ICP 등의 기초 분석을 수행하여 연료 특성을 확인하였다. 분석 결과를 바탕으로 80kWth 설비를 사용하여 바이오매스와 석탄 혼소 시 회 점착 거동을 조사하였다. 회 점착 생성 정도는 실시간 무게 측정이 가능한 측정 장비(on-line deposit measuring system)를 활용하여 회 점착량을 측정하였으며, 첨가제에 따른 회 점착 무게를 비교하였다. 그리고 다양한 첨가제 사용에 따른 메커니즘을 분석하기 위해 회 점착을 SEM/EDS 분석을 수행하였다. 결과적으로 동일한 연료가 사용되더라도 첨가제의 종류에 따라 회 점착 형성 메커니즘의 차이로 인해 회 점착을 촉진 또는 억제하는 다양한 결과가 발생함을 확인하였다.

전산 모사를 위한 코크스 오븐 모델 연구

박영도(Yeongdo Park),김량균(Ryang-Gyoon Kim),임호(Ho Lim),김규보(Gyu Bo Kim) 대한기계학회 2023 대한기계학회 춘추학술대회 Vol.2023 No.6

교육청별 시설기준과 실시설계시 변경 적용된 공간구성의 특징 -경기, 대전, 충청지역 학교를 중심으로-

박임호,정진주,Park, Im-Ho,Jung, Jin-Ju 한국교육시설학회 2011 敎育施設 Vol.18 No.4

In this study, it did comparative analysis on the arrangement, construction and size of rooms applied in the early design stage at the time of prize-winning with the changed ground plans in the final design of those prize-winning works in design contests and BTL hold since 2007 for middle and high schools in Gyeonggi, Daejeon, Chungcheong regions. Through the analysis, this study intends to present those matters to be changed in the facilities standards of each local education office so that it can be referred to the assessment of spatial construction and proper size being planned in the future for middle and high schools and reflected flexibly in consideration of various educational conditions and characteristics of schools by regions. Furthermore, it has the objective to play a part for the establishment of much better environment of educational facilities by provision of reference materials to those matters being changed into proper ones not into the minimum ones of the school facilities standards as the national level. For case analysis, it analyzed various rooms classified by necessary spaces. Since names of rooms and spatial constructions to constitute facilities are different from each local education office and also the analysis by each room has some limitation in the changes and improvement of rooms for a wide range, it proceeded with detailed classifications of school building facilities by each necessary space.

자율주행체의 항법장치 설계에 대한 연구

임호(Ho Lim),박정일(Jeongil Park),박종국(ChongKug Park) 한국정보기술학회 2003 Proceedings of KIIT Conference Vol.2003 No.-

본 논문은 주행체의 자율 주행을 위하여 GPS와 관성 측정 장치를 결합한 항법장치의 설계에 관한 연구결과이다. 자율 주행은 다양한 산업분야에서, 그리고 ITS에 있어서 핵심을 차지하는 분야이다. 본 논문에서는 주행체의 자율 주행을 위한 항법장치를 설계하였으며, 이에 따른 제어 알고리즘을 제안하였다. 항법장치는 GPS 장치와 저가의 IMU로 구성하였다. 항법장치의 설계에 있어서 항법루프의 성능을 향상시키기 위하여 센서들의 측정치를 혼합시키는 과정에서 항법장치에서 발생 가능한 장애를 검출하고 보정할 수 있도록 하였다. IMU가 가지고 있는 소자 자체의 오차성분과 계산 및 정렬에 있어서 발생하는 오차 성분을 줄이기 위하여 정지실험을 통하여 센서들에 대한 오차모델을 설계하였으며, 유수(Residual) 분석을 통하여 설계되어진 오차모델의 유효성을 검증하였다 설계되어진 항법장치를 사용하여 2차원에서의 주행계획(Mission Profile)에 따른 모의실험을 수행하였고, 이에 따른 유효성 및 오차를 분석하였다. 또한 주행 테스트를 수행하여 설계한 항법장치의 정확도를 검증하였다. In this paper. a high integrity guidance and navigation system composed of GPS and IMU for an autonomous land vehicle is proposed. Autonomous land vehicle have been spot lighted and core technology in various industries and ITS. We have developed navigation system for autonomous land vehicle to move autonomously and follow predetermined trajectory. The navigation system composed of very low cost GPS and IMU. To improve the performance of the navigation loop in the design of the navigation system. we have detected and compensated the fault and inherent error of the sensors in the fusion process. To reduce inherent error component of the IMU. computation error and misalignment we proposed error model about sensors through the stationary test. And we proved the correctness of the error model through the residual analysis. We have the simulation in the 2 dimensional mission profile and analyzed the effectiveness. We have the road test in the Sungnam city which is rural environment, and proved the correctness of the proposed navigation system.

학교안전사고 실태분석을 통한 건축계획적 시설기준 개선에 관한 연구 -대전지역 초등학교를 중심으로-

박임호,정진주,Park, Im-Ho,Jung, Jin-Ju 한국교육시설학회 2012 敎育施設 Vol.19 No.2

This study is with the subjects of 7 primary schools in Daejon City which opened after 2004 when the Ministry of Education & Human Resources Development released the "Study of Developing the Manual for Safety and Plan of school facilities". This is to study the measures of improving or enhancing the safety criteria on the school facilities from the viewpoint of actual planning as well as of architectural planning through investigating and analysing the cause, the status and the type of negligent accidents by school which are occurring both directly and indirectly. Though the analysis of the examined contents shows there is no facility in primary schools not satisfying 'the criteria on safety maintenance of school facilities', the criteria is so comprehensive and general that its content is just itemized and the current criteria of facilities are not fit for the present situation because of the physical condition of the students in elementary, middle and high schools and the changing curriculum.