기장군 녹화마스터플랜 및 가로수 기본계획

박승범,김승환,남정칠,강영조,이기철 東亞大學校 建設技術硏究所 2008 硏究論文集 Vol.32 No.1

본 계획은 급격한 도시화와 자연환경파괴의 과정에서 쾌적한 도시를 만들기 위한 도시의 녹지보전 및 확보가 중요한 과제로 정착하기 시작하는 움직임에 맞추어 도시의 녹화문제를 종합적으로 해결하기 위한 방안을 모색하고자 하였다. 본 계획에서 제시한 안은 현행의 관련법제가 뒷받침되지 못하는 관계로 법정계획에는 해당되지 않는다. 그러나 계획 추진 주체의 실천의지에 따라 그 실효성은 달라질 수도 있다. 따라서 본 계획은 향후 도시재정비계획시의 방향설정 및 공원녹지와 관련한 세부 분야의 근거가 되는 계획으로 활용이 가능할 것이다. 뿐만 아니라, 공원녹지 전반에 걸친 정비계획, 중장기 예산계획의 수립, 그리고 관련법 조례 등의 근거로 활용되기를 기대한다.

도시공원의 이용후 평가에 기초한 공원의 개발지표 설정 : 부산광역시 암남공원을 사례로 Case Study of Amnam Park in Busan City

박승범,김승환,남정칠,강영조,이기철,김석규 동아대학교 환경문제연구소 1999 硏究報告 Vol.22 No.2

The purpose of this study is to investigate the prime factors that affect to user postoccupancy evaluation of activities and facilities in urban parks, to classify those factors, to find out factors about them, and then to suggest important indicators in the urban park planning, design, and development. The survey research was done using the self-administered questionnaire method by 435 peoples in the Busan City who participated in recreational activities in the Amnam Park. The Analysis of the data primarily consists of two phase: The first analysis was dealt an exploratory factor analysis which identified major factors involved in user postoccupancy evaluation with reacreational activities and facilities in Amnam Park by the SPSS(Ver.6.0) program and the second analysis was used to investigate the factors affected to user postoccupancy evaluation in the urban park by the Regression Analysis. According to the factor analysis, user postoccupancy evaluation of facilities in urban parks concerning the 20 variables, 5 prime factors by the staistical values were considered. The factor analysis showed that user postoccupancy evaluation of activities in urban parks concerning the 11 variables, 3 prime factors by the staistical values were analysed. Postoccupancy evaluation in the urban park by the Regression Analysis suggested that the two varlables as 'the directions of park development' and 'companies with the personal specific characteristics' are significant in addition to the some variables presented in user postoccupancy evaluation with reacreational activities and facilities in Amnam Park by the factor analysis. Furthomore the analysis models were identified as having significant effects on the factor and regression analysis. Overall fits of both models were very good. These significant relationships indicate important factors and variables that should be considered in planning, design, and development of the urban parks. Therefore, development direction of the h a m park has to be analyzed as significant factors concerning user postoccupancy evaluation in a systematic way, recognized as important variables for planning process. The urban park has to be fully designed and established in the planning process not by the decision-maker's subjective evaluation but by user postoccupancy evaluation.

금속이온 농도에 의한 IMI-O LB막의 전기전도도 특성

정상범,유승엽,권영수 동아대학교 정보기술연구소 2000 情報通信硏究所論文誌 Vol.8 No.1

Metal ion complex of poly(N- (2-4-imidazolyl)ethyl)maleimide-alt-1-octadecene (IMI-O) polymer used to confirm the possibility of molecular device made by Langmuir-Blodgett(LB) method. Electrical properties of the metal ion complex LB film were investigated using Metal/Insulator/Metal(MIM) structure. In the surface pressure-area(π-A) isotherms of IMI-O polymer, the surface pressure at collapse point has a difference due to the interaction between polymer and metal ions. And the complex between polymer and metal ions could be verified through the investigation by Raman spectroscopy. In the current-voltage(I-V) property, the conductivity change of IMI-O polymer complexes due to the kinds of metal ions couldn't be observed. However, the limiting area of molecules was changed by the concentration of the metal ions and the conductivity was increased with the occupied molecular area.

G4-48PyA 덴드리머 LB막의 금속이온 착체 효과

정상범,유승엽,권영수 동아대학교 정보기술연구소 2002 情報技術硏究所論文誌 Vol.9 No.2

Dendrimers represent a new class of synthetic macromolecules characterized by a regularly branched treelike structure. Peculiar features of the dendritic geometry are the large number of end groups as well as the shape persistence in higher generations, approaching spherical geometry. And one of the most peculiar characteristics of dendritic macromolecules is their controlled molecular structure and orientation, which means that they have a practical application in achieving a highly organized molecular arrangement. We attempted to fabricate a G4-48PyA dendrimer LB films containing 48 pyridinealdoxime functional end group that could form a complex structure with metal ions. Also, we investigated the surface activity of dendrimer films at sir-water interface. And we have studied the electrical properties of the ultra-thin dendrimer LB films. The electrical properties of the ultra-thin dendrimer LB films were investigated by studying the current-voltage characteristics of metal denrimer LB films/metal (MIM) structure. And rectifying behavior of the device was occurred in applied field.

파트너십에 의한 지하철 입구 공간의 쌈지공원 설계 및 시공

김승환,강현우,손용욱,박승범,남정칠,이기철,차민준 東亞大學校 建設技術硏究所 2009 硏究論文集 Vol.32 No.2

A pocket park is valued in securing green space in downtown and improving urban view in the aspect of natural and environmental values, and it signifies a lot as the center of local residents’ community and harmony as well. Since subway exits and surroundings that have high portions in taking up street space due to lack of green space in downtown aren't made full use of, valuable pocket park place. Dangni Pocket Park of subway exits is a park completed with cooperative works and partnership by students, specialists, administrative organizations, businesses and civilian organizations, etc. without support of special budget. The study site was finally chosen to the space between exit No.1 of Dangni subway station, after analyzing the surrounding circumstances, availability and accessibility of the space among the several subway station exits of Saha, Dangni, and Hadan Station in Busan Metropolitan city. For the designing process, The Citizens organization for Million Amenity Park performed the planning and project proceeding, and 19 design drafts were proposed during the class of landscape architecture in Dong-a University. Design review panel members discussed to select the best draft in practical and authentical, and the related experts reviewed and revised to present the final design plan. The construction was conducted was performed under the cooperation between the civil, authorities, and industrial organizations, among which Saha District office managed for the waste treatment and maintenance matters. The graduates of landscape architecture department of Dong-a University and related industrial enterprises supplied landscape materials and related labors, were supported by 20 members of GPM, one of clubs of Dong-a University volunteered durig the most of construction progress, completing the Pocket Park of subway exits through partnership.

쾌적한 도시환경 조성을 위한 어메니티자원 조사 및 발굴에 관한 연구 : 부산광역시 서구를 중심으로

김승환,박승범,강영조,남정칠,도창희 東亞大學校 1997 東亞論叢 Vol.34 No.-

This study tries to survey and extract amenity resources for the creation of urban amenities Seo-Gu at Pusan city was selected due to abundant amenity resources in the region. The process of research methodology as follows; Firstly, various types of amenity resources were collected by literature and preliminary survey. The resources were classified into 5 categories as park and greenery, natural, historic, cultural and life resources. These were reclassified such three types of detailed frames existing, potential and extractable forms. Secondly, the detailed information on amenity resources in the site was gathered by visiting all Dongs in Seo-Gu. Furthermore, careful amenity watching survey was carried out to extract potential in citizen`s common behavior. Then, amenity resources was evaluated through the assessment survey of landscape architects and other professionals. Finally, amenity resources maps were produced based on the evaluation of the selected amenity resources. The total amenity resources in Seo-Gu amount 169, which comprised of 81 existing resources, 22 potential resources, and 66 extracted resources. In order to create and maintain the best quality of urban amenity, it`s important to have this kind of amenity resources map. Citizen, planners and policy makers can use these to make better urban environment by providing the information of existing, potential and extractable amenity resources which may enhance the pride and affection for the citizen.

신문에 나타난 동래읍성의 변화

이설혜,박승범 東亞大學校 建設技術硏究所 2009 硏究論文集 Vol.32 No.2

After Dongnae Fortress, the fortress established to guard the frontier from Japan’s invasion, lost its original function under the rule of Japanese imperialism, some parts of it which live at the present age have recently converted into a place of new functions, that is, a place giving a chance for citizens to experience history and culture and contributing to their relaxation and emotional development. The purpose of this study is to examine the potential variables that can affect future changes of Dongnae Fortress and to offer basic materials for the right direction establishment of the conservation of it by understanding the conservation process of the historical environment of Dongnae Fortress. The result of the frequency analysis on the number of newspaper articles dealing with Dongnae Fortress during 1990~2007, when the cultural properties of Dongnae Fortress were made the most use, showed that the recognition degree of Dongnae Fortress is tending upwards, especially since 2003 it has sharply been rising. The result of classification of the articles based on the subjects showed that the public administrational acts related to Dongnae Fortress had a great effect on the newspaper articles, accounting for 33% followed by the utilization 23%, the scholarship 21%, the others 14% and the management 9%. This study has a significant meaning in examining the change process of Dongnae Fortress shown in news reports focused on after the independence of Korea and during 1990~2007 period, and ultimately offering basic data for the right direction establishment of the conservation of Dongnae Fortress.

도시공원녹지의 계절별 토양특성이 곰솔의 생육에 미치는 영향

김석규,박승범,남정칠,김승환,이기철 東亞大學校 建設技術硏究所 2006 硏究論文集 Vol.29 No.2

The purpose of this study is to clarify correlations between soil environments and the growth of trees in urban park and green areas and thereon analyze effects of seasonal changes in such environments on such growth. To determine seasonal factors of soil affecting the vitality of Pinus thunbergii, first of all, the study designated the vitality as a dependent variable and soil hardness, moisture, pH, K, Na, Mg and Ca as independent variables. Then the study performed Pearson's coefficient analysis. Based on findings from the analysis, the multiple regression analysis were carried out. The result of the study can be described as below; When correlations between the independent and dependent variables were examined using Pearson's correlation analysis, it wa found that the vitality, soil hardness, K, Na, Mg and Ca were significant at the level of 5%. Among those significant variables, the vitality and Mg were most correlated with the coefficient of 0.415, while K and Mg were least correlated with that of -0.235. Considering findings from the coefficient analysis, this researcher performed multiple regression analysis to determine soil factors influencing the growth of Pinus thunbergii. As a result. it was found that the growth was most influenced by Mg, followed by soil hardness and Ca in order. To clarity what soil factors influence the growth of Pinus thunbergii in spring, the researcher carried out multiple regress ion analysis to find that the growth was most influenced by pH. followed by soil hardness. Then the researcher applied multiple regression analysis to determine soil factors influencing the growth mentioned above in summer. The analysis showed that no soil factors affected the vitality at the significance level of 5% for t. Concerning relative importance based on the standard regressive coefficients, or β, K had the coefficient of 0.437 suggesting it was relatively more influential comparing to the other independent variables. Soil factors which influence the growth of Pinus thunbergii in fall were determined through multiple regressive analysis to find that the growth was influenced by soil hardness in the same season. Also such factors as affecting the growth mentioned above in winter were clarified using multiple regressive analysis to show that the growth was most influenced by soil hardness, followed by Mg, pH and Ca in order. In conclusion soil hardness had effects on the growth of Pinus thunbergii throughout four seasons except summer. Thus soil hardness is the most important factor for the growth of Pinus thunbergii. 본 연구는 도시공원녹지의 토양환경과 수목생육과의 상관관계를 구명하고, 계절별 토양 특성의 변화가 수목의 생육에 미치는 영향을 분석하고자 하였다. 곰솔의 수목활력 도에 영향을 미치는 계절별 토양인자를 알아보기 위하여 수목활력 도를 종속변수로 지정 하고 토양경도, 토양수분함량, 토양 pH , K, Na, Mg,Ca함량을 독립변수로 지정하여 Pearson 상관 분석을 수행한 후, 그 결과를 이용하여 다중 회귀분석을 실시하였으며 그 결과는 다음과 같다. 1) 각 변수들 간의 Pearson 상관분석을 실시한 결과, 유의확률 값 5%수준에서 유의한 변수는 수목활력도와 토양경도, K, Na, Mg Ca로 나타났다. 유의한 변수들 중 에서 수목활력도와 Mg가 상관계수 0.415로서 상관성 이 높게 나타났고 K와 Mg가 상관계수 - 0.235 로 상관성이 가장 낮게 나타났다. 2) 상관분석 결과를 바탕으로 곰솔의 생육에 미치는 조사지의 토양인자를 알아보기 위해 다중 회귀 분석한 결과, 경도, Mg, Ca가 수목활력 도에 유의적인 영향을 미치는 것으로 판단할 수 있었으며, 곰솔의 생육에 영향을 미치는 토양인자는 Mg, 토양경도, Ca 순으로 나타났다. 3) 곰솔의 생육에 영향을 미치는 봄철의 토양특성은 pH, 토양경도 순으로 나타났고, 곰솔의 생육에 영향을 미치는 여름철의 토양 특성은 없는 것으로 나타났으며, 곰솔의 생육에 영향을 미치는 가을 철 의 토양특성은 토양경도로 나타났고, 곰솔의 생육에 영향을 미치는 겨울철의 토양특성은 토양경도, Mg,pH, Ca 순으로 나타났다. 본 연구의 결과, 곰솔의 생육에 영향을 미치는 토양특성 중에서 토양경도는 여름을 제외한 모든 계절에 영향을 미치는 중요한 토양인자로 나타났다.

목도의 식생현황 및 수목원조성 타당성 연구

남정칠,박승범,김석규 東亞大學校 建設技術硏究所 2007 硏究論文集 Vol.30 No.2

This study is to survey and analyze the vegetation status in Mok Island for studying a Adequacy for making Arboretum. Field surveys were conducted from April to Jun, 2006, then representative sites were classified for further analysis. The results of the study are as follows. Total of 77 plant species consisting 24 woody plants and 53 herbaceous plants were identified from the field survey. Dominant woody plant were Camellia japonica, Machi/us thunbergii, Litsea japonicus, Elaeagnus macrophylla. Dominant herbaceous plant were Lysimachia mauritiana, Crepidiastrum lanceolatum, Aster spathulifolius, Spergularia marina, Carex boottiana. Difference of vegetation were inhabitation of Litsea japonicus.

오존 처리된 페놀계 활성탄소섬유의 표면 특성

고경열,양범호,유승곤 한국화학공학회 2003 Korean Chemical Engineering Research(HWAHAK KONGHA Vol.41 No.3

액상에서의 오존 산화 반응에 의해 활성탄소섬유 표면 산소의 함량은 17.0wt%에서 22.4wt%로 증가하였고, 수소의 함량은 1.9wt%에서 2.7wt%로 증가하였다. 오존 산화 개시제를 달리하여 처리하면 활성탄소섬유에 생성되는 관능기들과 총산도 값을 조절할 수 있었다. 오존 처리되지 않은 활성탄소섬유의 총산도값은 0.631 meq./g인데 비하여, 1M NaOH 수용액을 개시제로 증가하였고, 특히 phenol그룹이 크게 증가하였다. NaOH로 처리하면 phenol그룹만 증가하였고, H_2O_2로 처리하면 phenol 그룹이 많이, carboxyl그룹이 약간 증가하였다. The oxygen and the hydrogen contents of activated carbon fibers increased from 17.0 wt% and 1.9 wt% to 22.4 wt% and 2.7 wt% by oxidation with ozone in liquid phase. The amount of functional groups and total acidity could be controlled with initiators of ozone decomposition reactions. The total acidity of ACF ozone treated ACF was 0.63 l meq./g, and particularly the phenolic group increased. The phenolic group only was developed when ACF was treated in NaOH solution, large amount of phenolic group and some carboxylic group only was developed when ACF was treated in NaOH solution, large amount of phenolic group and some carboxylic group were developed when ACF was treated in H_2O_2 solution.