修理報告書를 통해 본 近代 組積 建築物의 構造 補强에 관한 硏究

전병옥,김태영 대한건축학회 2007 대한건축학회논문집 Vol.23 No.5

This paper has its aim to examine way and materials of reinforcement for structural problem through investigating the actual condition of structural reinforcement of modern masonry buildings. Also this paper intends to think about right structural reinforcement. Way of research was performed through literature survey, field investigation, and interview with a staff in charge, and as result of arrangement and analysis, we could achieve conclusion like below. Firstly, reinforcement of modern masonry buildings has been performed by causes such as internal force loss of main structure by passage of old time, standard application of current building law by conversion, structural defect by enlargement of building and rebuilding, structural change, and increase of its weight by restoration. Second, construction for column, slab, beam, and roof that were structural of building was performed. As for way of reinforcement, was performed by change of the same material, inserting of reinforcement material for existing material, and installation of new reinforcement material. Third, standard classified by each structure for structural reinforcement construction is not defined separately. It has been performed according to each construction guide. Therefore, objective estimate about whether right structural reinforcement is performed is difficult. Because it is historical building, unified and systematic standard of construction classified by structure and each part of reinforcement should be prepared.

음이은 중합법을 이용한 블록 공중합채의 합성과 분석

전병옥,조동현,이원목,장태현 한국고분자학회 2000 한국고분자학회 학술대회 연구논문 초록집 Vol.2000 No.10

초등 영재아동을 위한 자기보고식 ‘지혜’ 척도 개발

전병옥,한기순 韓國英才學會 2012 영재교육연구 Vol.22 No.2

이 연구의 목적은 초등영재아동을 위한 자기보고식 지혜 척도를 개발하는 것이다. 본 연구에서는 지혜와 관련된 문헌고찰과 지혜 특질에 대한 개방형 질문지를 통해 상황판단 및 문제해결력, 의사소통능력 및 기술, 정서적 안정감, 통찰과 적응 등의 4가지 요인을 바탕으로 총 42문항의 초등학생용 지혜 척도를 개발하였다. 이를 위해 수도권 소재 지역공동영재학급 소속 초등영재아동 215명을 대상으로 예비연구를 실시하였으며, 본 검사는 256명을 대상으로 실시하였다. 연구결과, 측정모형 적합도는 χ 2=1596.46 (df=813, p=.00), TLI .90, CFI .91, RMSEA .046으로 양호한 적합도를 나타내었으며, 각 하위요인별 내적합치도 역시 상황판단 및 문제 해결력 .86, 의사소통능력 및 기술 .87, 정서적 안정감 .89, 통찰과 적응 .87로 양호한 것으로 나타났다. 또한 지혜 척도의 타당도를 검증하기 위해 지혜와 관련 있다고 여겨지는 심리적 특성 간의 상관분석을 통해 수렴 및 변별타당도를 확보하였다. 그 결과 본 연구에서 개발한 초등영재아동을 위한 지혜 척도는 비교적 타당하고 신뢰로운 척도로 확인되었다. 분석결과에 대해 본 연구의 의의와 실용적 함의 및 한계에 대해 논의하고, 후속 연구에 대한 제안을 기술하였다. This study was intended to develop a self-report wisdom scale for the elementary gifted students. For this, related literature was reviewed in depth and open ended questionnaire about the wisdom qualities was conducted. Based on these, a self-report wisdom scale, which was comprised of 42 items in 4 factors such as the situation judgment and problem-solving ability, the communication ability and skills, the emotional stability, the insight and adaptation, was developed. For this preliminary scale, 215 elementary gifted students were surveyed. And for the confirmatory factor analysis, 256 elementary gifted students participated. The results of the study were as follows. The fit of measurement model was found to be χ 2=1596.46 (df=813, p=.00), TLI .90, CFI .91, RMSEA .046, indicating most of fit indexes were acceptable. The reliability for each of 42-item by the sub-factors also appeared to be good, showing that internal consistency reliability by the configuration factors was 0.86, .87, .89, .87 each relatively. In addition, to verify the validity of the wisdom scale, the convergent and discriminate validities were obtained through the correlation analysis among the psychological characteristics which were considered to be related to the wisdom. Finally, practical implications of the study were discussed in depth.

근대건축문화재의 전시용도 활용사례 연구

전병옥,김주열,반상철,김태영 대한건축학회 2007 대한건축학회논문집 Vol.23 No.3

The purpose of this study is to find out the planning characteristics of the modern architectural properties, which are reused into exhibition facilities. Results of this study are as follows; 1) In case is used to museumart gallery, is being situated in most downtown, and appear most in public office equipment that scale is big. The other side, in case of housing that is small scale is reused by historical hallmemorial hall connected with historical facts and persons. Therefore, according to existing facilities, exhibition characteristic is decided. 2) In case of reuse by exhibition facility, it is 20 items among whole 30 items to use by single function, and it is 10 items that is used by composition type or accessory use. In case of the latter is seen in a historicalmemorial hall and example of the small museums and instance of art gallery is not appearing. 3)For the single-functional exhibition type, a cruising-type of viewing style, in which one moves along the show-cased walls, is selected, whereas in multi-functional exhibition type which maintain the original structure of corridors and interiors, displays tend to be grouped in the center. 4)The average area for an exhibition space is most more than 100㎡, which is sufficient for a type-one exhibition, and the height of ceiling is usually within 3 meters. Museum and a historicalmemorial hall do mainly permanent exhibitions, but art gallery is most special exhibitions.

Relaxation and Phase-transition Characteristics of Relaxor Ferroelectric Potassium Lithium Niobate

전병옥,정중현,최병춘,황윤화 한국물리학회 2015 THE JOURNAL OF THE KOREAN PHYSICAL SOCIETY Vol.66 No.11

The electric modulus relaxations were considered to be coupled phenomena between the polarization fluctuations < P2 > due to local symmetry breaking and ionic hopping through nearest neighbor sites. The Nb-rich potassium lithium niobate (K5.595Li3.125Nb11.28O30) crystals exhibited a ferroelectric diffused phase transition around the dielectric maximum temperature Tmax = 350 C. The electric modulus relaxations were characterized by using the Cole-Davidson distribution of the electric modulus relaxation times at frequencies ranging from 100 Hz to 1 MHz. Although the lattice constants along the a-axes and the c-axes and the tetragonal unit cell volume showed linear expansions with increasing temperature T, the axial ratio c/a decreased with increasing T at temperatures below the Burn’s temperature TB = 550 C. The dielectric relaxation accompanied the high ionic conduction in the temperature range above Tmax = 350 C. The ac conductivity 0(!) was analyzed by using the formulae 0(!)/dc = 1 + (!/!O)n, where !O is the crossover frequency. It was considered that a double-Arrhenius behavior of the dc conductivity dc at temperatures around the Burn’s temperature TB = 550 C was suspected of thermally activated motions in the random distribution of oxygen vacancies and lithium ions. The ac universality could result in a disordered configuration of the mobile ions, i.e., the dc conductivity at temperatures above TB. The slow relaxations of the nano-sized polar regions may contribute to the dc conductivity dc at temperatures below TB. The characteristic relaxation time CD showed a change in activation energy from 1.08 eV to 0.80 eV at temperatures around TB. The scaling factor " ·T/"0 1 increased in proportion to (TB − T) at T < TB, but was almost constant at T > TB, where "0 1 is the high frequency dielectric constant and T is the temperature in Kelvin.

한국 근대초기 콘크리트 중층바닥의 출현시기와 구조방식에 관한 연구

전병옥,이훈,김태영 대한건축학회 2006 대한건축학회논문집 Vol.22 No.3

The purpose of this study is providing a base data by researching the appearance and structural system of concrete slab in the early 20 century. We just assume that the appearance of concrete slab is about 1900s' in the early 20 century, because we don't have any reliable evidence. With this reason, we can't confirm the first appearance of concrete slab. So that, we firstly find the appearance and structural system of concrete slab in the east and west. They were building concrete slab earlier than korea. The objects of investigation are Deoksugung Seokjojeon(1910), Choseon Bank(1912) and Choseon Hotel(1914), which were built and designed by foreign architects, but Seokjojeon and Choseon Bank are renovated and Choseon Hotel now not exited, and so we must investigate through the documentary records.Results from documentary records and repair reports show that many kinds of steel beams were used to build them. In the case of Seokjojeon and Choseon Bank installed corrugated iron sheet between joist beams to make concrete slab. Chosun Hotel had same structural system. But it had a different feature that steel beams which were supporting joist beam, were wrapped in concrete.

초등영재아동의 ‘행복 경험’에 대한 내러티브 탐구

전병옥,한기순 韓國英才學會 2014 영재교육연구 Vol.24 No.3

The purpose of this narrative inquiry is to explore two gifted elementary students' 'happiness experience'. They narrated that they experienced strong happiness at the moment 'doing something they really like for themselves ', 'trying and achieving in self-directed way', and 'feeling trust, love, and support from their family'. Also happiness was the results of their effort. They made an effort to reduce their negative emotion against happiness by 'controling their feeling doing something their favorite activities' and ‘working again and again until they succeed'. The results of the study show that social and emotional support as well as help in the cognitive aspects is important. Especially, parents variable was an essential condition for them to have happiness experiences. More specifically, the study show that overgovernment and excessive intervention from parents should be distinguished from 'good caring' of their child. Practical implication of the study was discussed in depth. 이 연구는 내러티브 방식을 통해 두 명의 초등영재아동의 ‘행복 경험’에 대하여 주목한다. 두 명의 초등영재아동 사례를 통해 이들이 인식하는 행복 경험과 행복하지 않은 경험, 이들의 행복 조건, 더불어 이들이 행복 관련 부정정서를 줄이고 더 행복하기 위해 하는 노력은 무엇인지를 탐색하므로 영재들에게서 행복의 의미를 심층적으로 탐색하고자 하였다. 두 명의 초등영재아동은 그들이 경험하는 강한 행복 경험으로, ‘내가 하고 싶은 것을 한다는 것’과 ‘내 힘과 노력으로 이루는 성취의 희열’ 그리고 ‘가족의 신뢰와 사랑, 지지’를 이야기하였다. 행복해지기 위해서도 노력이 필요하며 두 초등영재아동은 ‘내가 좋아하는 활동으로 마음 다스리기’, ‘될 때까지 하고 또 하기’를 통해 행복하지 않을 때 느끼는 부정적인 정서를 낮추기 위해 노력하였다. 두 초등영재아동의 행복 경험에 비추어 볼 때, 그들의 행복에 있어 인지적 측면의 지원만큼 정서적 측면의 지원이 중요하며 영재아동의 정서 문제에 부모 변인이 절대적임을 알 수 있었다. 보다 구체적으로, 부모의 과도한 간섭과 개입이 자녀를 잘 키운다는 것과 구분되는 것임을 본 연구 결과는 시사하고 있다. 본 연구의 결과와 관련하여 현장적 논의점이 탐색되었다.

한국 근대초기 콘크리트 중층바닥의 출현시기와 구조방식에 관한 연구

전병옥,이훈,김태영 大韓建築學會 2006 大韓建築學會論文集 : 構造系 Vol.22 No.3

<P>The purpose of this study is providing a base data by researching the appearance and structural system of concrete slab in the early 20 century. We just assume that the appearance of concrete slab is about 1900s" in the early 20 century, because we don"t have any reliable evidence. With this reason, we can"t confirm the first appearance of concrete slab.  So that, we firstly find the appearance and structural system of concrete slab in the east and west. They were building concrete slab earlier than korea. The objects of investigation are Deoksugung Seokjojeon(1910), Choseon Bank(1912) and Choseon Hotel(1914), which were built and designed by foreign architects, but Seokjojeon and Choseon Bank are renovated and Choseon Hotel now not exited, and so we must investigate through the documentary records.  Results from documentary records and repair reports show that many kinds of steel beams were used to build them. In the case of Seokjojeon and Choseon Bank installed corrugated iron sheet between joist beams to make concrete slab. Chosun Hotel had same structural system. But it had a different feature that steel beams which were supporting joist beam, were wrapped in concrete.</P>

특집 - ( 특집서언 ) 건축분야에서 여성이 리드해야 할 일 ( The Subjects That Female-Architects Lead in Architectural Works )

전병옥 대한건축학회 2001 建築 Vol.45 No.3

초등영재아동과 초등일반아동의 행복에 대한 개념도 연구

전병옥,한기순 한국영재학회 2022 영재교육연구 Vol.32 No.1

All human beings pursue happiness, and one of the goals of gifted education is to find the pursuit of individual happiness. Therefore, it is especially important to understand and recognize this in that of gifted children. In this study, to understand the content and dimensions of happiness perceived in gifted elementary school children and what they consider important, both gifted and non-gifted students were analyzed using the conceptual diagram method. For this study, two groups of 12 sixth graders were selected and compared as the concept map participants. The first group consisted of gifted students who have been attending a university-affiliated gifted education center in Incheon for more than 2 years, and the second consisted of non-gifted students who lived in the same area as the aforementioned group. The results are as follows. First, 57 and 53 statements of happiness perceived by gifted children and non-gifted elementary school children were derived, respectively. Second, both groups recognized happiness in two dimensions. Gifted children classified it as everyday happiness-self- actualizing happiness andemotional happiness-cognitive happiness. Non-gifted children classified it as everyday happiness-self-actualizing happiness and personal happiness- social level of happiness). Third, as a result of the cluster analysis, both groups were classified into 5 clusters (elementary gifted children: 'aspirations and expectations for dreams and future', 'intellectual curiosity and joy for achievement', 'satisfaction with the need for recognition', 'Happiness in relationships with others’, ‘Little happiness in daily life’, Elementary school children: ‘Little happiness in everyday life’, ‘Happiness about achievement’, ‘Happiness in relationships with others’, ‘Happiness in relationships with family’, 'Happiness in school life and relationships with friends'). Fourth, a questionnaire was administered to discern how important happiness was in each group. 135 gifted children in 5th and 6th grades enrolled in the university-affiliated gifted education center in Incheon and 138 5th and 6th graders attending elementary schools in the same area were compared. As a result of the analysis, aspiration and expectations for dreams and future was most important for elementary school gifted children, and happiness in relationships with family was most important for non-gifted children. Through the results of this study, it was possible to confirm the commonalities and differences more practically regarding the concept of happiness according to the giftedness level of elementary school students. In addition, even though elementary school gifted children's perception of happiness and its importance are matters that must be considered in the field of gifted education, this study turned out to be a significant exploratory attempt despite the limited research. 모든 인간은 행복을 추구하며 영재교육의 목적 중의 하나도 영재 개인의 행복 추구임을 고려할 때, 영재들의 행복에 대한 이해와 인식은 매우 중요하다. 본 연구는 초등영재아동의 관점에서 인식하는 행복의 내용과 차원은 어떠하며 무엇을 중요하게 생각하는지를 파악하고자 초등영재아동들과 초등일반아동들이 직접 참여하는 개념도 방법을 통해 두 집단 간의 행복 구성 개념을 탐색하는 데 목적이 있다. 이를 위해 인천 지역의 대학부설 영재교육원에 2년 이상 재학 중인 초등영재아동 6학년 12명과 같은 지역의 초등학교에 재학 중인 초등일반아동 6학년 12명을 개념도 참여집단으로 선정하여 연구를 진행하였다. 그 결과는 다음과 같다. 첫째, 초등영재아동과 초등일반아동이 인식하는 행복에 대해 각각 57개와 53개의 진술문이 도출되었다. 둘째, 두 집단 모두 행복을 2개의 차원으로 인식하였다(초등영재아동: 일상적 행복-자아실현적 행복, 정서적 행복-인지적 행복, 초등일반아동: 일상적 행복-자아실현적 행복, 개인적 차원의 행복-사회적 차원의 행복). 셋째, 군집분석 결과는 두 집단 모두 5개의 군집으로 분류되었다(초등영재아동:‘꿈과 미래에 대한 열망과 기대’, ‘지적 호기심과 성취에 대한 희열’, ‘인정욕구에 대한 충족’, ‘타인과의 관계 속 행복’, ‘일상 속 소소한 행복’, 초등일반아동: ‘일상 속 소소한 행복’, ‘성취함에 대한 행복’, ‘타인과의 관계 속 행복’, ‘가족과의 관계 속 행복’, ‘학교생활과 친구와의 관계 속 행복’). 넷째, 인천 지역의 대학부설 영재교육원에 재원 중인 초등영재아동 5, 6학년 135명과 같은 지역의 초등학교에 재학 중인 초등 5, 6학년 학생 138명을 대상으로 설문을 실시하여 각 집단의 행복에 대한 중요도 분석 결과, 초등영재아동은 군집 1(꿈과 미래에 대한 열망과 기대), 초등일반아동은 군집 4(가족과의 관계 속 행복)를 가장 중요하게 인식하였다. 본 연구 결과를 통해 초등학생의 영재 여부에 따른 행복 구성 개념에 대한 공통점과 차이점을 보다 실제적으로 확인할 수 있었다. 또한 초등영재아동이 행복에 대해 인식하는 차원과 내용 그리고 그에 대한 중요도가 영재교육현장에서 필히 고려되어야 하는 중요한 사항임에도 불구하고 그 동안 관련 연구가 부족한 현실에서 제한적이나마 탐색적인 시도로서의 의의를 가진다.