객체 형상 및 속성정보 지침에 따른 수목 BIM 라이브러리 개발

김복영,Kim, Bok-Young 한국조경학회 2024 한국조경학회지 Vol.52 No.2

While the government policy to fully adopt BIM in the construction sector is being implemented, the construction and utilization of landscape BIM models are facing challenges due to problems such as limitations in BIM authoring tools, difficulties in modeling natural materials, and a shortage in BIM content including libraries. In particular, plants, fundamental design elements in the field of landscape architecture, must be included in BIM models, yet they are often omitted during the modeling process, or necessary information is not included, which further compromises the quality of the BIM data. This study aimed to contribute to the construction and utilization of landscape BIM models by developing a plant library that complies with BIM standards and is applicable to the landscape industry. The plant library of trees and shrubs was developed in Revit by modeling 3D shapes and collecting attribute items. The geometric information is simplified to express the unique characteristics of each plant species at LOD200, LOD300, and LOD350 levels. The attribute information includes properties on plant species identification, such as species name, specifications, and quantity estimation, as well as ecological attributes and environmental performance information, totaling 24 items. The names of the files were given so that the hierarchy of an object in the landscape field could be revealed and the object name could classify the plant itself. Its usability was examined by building a landscape BIM model of an apartment complex. The result showed that the plant library facilitated the construction process of the landscape BIM model. It was also confirmed that the library was properly operated in the basic utilization of the BIM model, such as 2D documentation, quantity takeoff, and design review. However, the library lacked ground cover, and had limitations in those variables such as the environmental performance of plants because various databases for some materials have not yet been established. Further efforts are needed to develop BIM modeling tools, techniques, and various databases for natural materials. Moreover, entities and systems responsible for creating, managing, distributing, and disseminating BIM libraries must be established.

석탄회(石炭灰) 시용(施用)이 토양중(土壤中) 중금속(重金屬) 함량(含量)에 미치는 영향(影響) II. 운용(連用)에 따른 함량변화(含量變化)

김복영,임선욱,박종현,Kim, Bok-Young,Lim, Sun-Uk,Park, Jong-Hyun 한국토양비료학회 1994 한국토양비료학회지 Vol.27 No.2

This study was conducted to investigate the influence of treatment of fly ash on heavy metal contents of the arable soil. Rice was cultivated on the two types of paddy field clay loam and sandy loam with 0, 12ton/10a of anthracite fly ash and bituminous coal fly ash application. And soybean was cultivated at the same type of upland fields with those ashes of 0, 9ton/10a, yearly for three years. At the harvest time, the heavy metal contents in the different layer were investigated. The results were summarized as follows : 1. The contents of some heavy metal were increased in the surface soils but didn't show the tendency in the deeper layer or soil texture. 2. In the paddy fields, the contents of Cd, Cu, Zn, Cr were increased. Meanwhile and the upland fields, the contents of Cd and Cr were increased with the successive application of Anthracite fly ash, but the others didn't show those tendency. 3. The contents of Cd, Cu and Zn in the paddy field, were increased but the upland field, the contents of Cd, Cr and Ni were increased by the successive application of bituminous coal fly ash.

해외사례 분석을 통한 조경분야에서의 BIM 도입효과 및 실행방법에 관한 연구

김복영,손용훈,Kim, Bok-Young,Son, Yong-Hoon 한국조경학회 2017 한국조경학회지 Vol.45 No.1

현재 미국, 호주, 북유럽 등지의 해외 조경실무에서 BIM의 필요성에 대한 자각과 함께 전문적 연구가 수행되고 있으며, 관련 단체에서도 조직적 활동을 펼침으로써 BIM을 활용한 조경 프로젝트들이 증가하는 추세다. 그러나 아직 국내 조경분야에서는 BIM 도입이 이루어지지 않고 있으므로, 본 연구에서는 BIM을 활용한 조경 프로젝트 사례를 조사, 분석하여 BIM 도입에 따른 효과와 활용방법을 논하고자 했다. 이를 위해 세 가지 BIM 도입효과인 설계업무의 효율성 향상, 협업 환경의 마련, 지형설계의 형태 구현을 보여주는 조경 프로젝트들을 선정하고, 이들을 대상으로 조경정보 구축, 3D 모델링 제작, 상호운용성 확보, BIM 모델의 시각적 활용이라는 네 가지 측면에서 BIM의 활용방법을 살펴보았다. 첫째, 조경정보 구축의 측면에서 사례들을 살펴본 결과, 시설물과 수목 등 상세한 조경요소들로부터 기반시설 등 광범위한 건설정보들이 3D 라이브러리나 2D CAD 형식으로 구축되었다. 둘째, 3D 모델링 제작을 살펴보면 간단한 지형과 수목을 포함한 조경공간을 Revit으로 모델링하거나, 정교하고 복잡한 지형을 Maya와 같은 전문적 3D 모델링 도구로 모델링했다. 그리고 통합모델은 분야별 모델을 제작하여 주기적으로 교환, 검토하고, 최종적으로 이들을 통합하는 방식으로 제작되었다. 셋째, 분야간 데이터의 상호운용성은 파일 포맷의 단일화, 상이한 포맷의 변환, 또는 정보 표준의 준수를 통해 이루어졌고, 이를 토대로 건설정보를 공유하여 협업을 도모했다. 넷째, 3D 모델을 시각화함으로써 참여자들간의 의견조율, 설계안의 인허가, 대중 홍보가 이루어졌다. 사례분석을 통해 BIM은 디자인 도구라기보다 설계업무의 효율성을 높이고, 분야간 협업을 도모하는 프로세스임을 알 수 있었고, 특히 조경가들이 BIM을 활용한 통합 프로젝트에서 중요한 역할을 수행하고 있음을 확인했다. 따라서 그간 건설분야에서 BIM으로의 전환을 통해 많은 이익과 기회를 누렸듯이 조경분야에서도 적극적으로 BIM을 도입해야 할 것이다.

석탄회(石炭灰) 시용(施用)이 토양중(土壤中) 중금속함량(重金屬含量)에 미치는 영향(影響) IV. 토양(土壤) 침투수중(浸透水中) 중금속(重金屬) 함량변화(含量變化)

김복영,이종식,소규호,조재규,박종현,Kim, Bok-Young,Lee, Jong-Sik,So, Kyu-Ho,Cho, Jae-Kyu,Park, Jong-Hyun 한국토양비료학회 1995 한국토양비료학회지 Vol.28 No.2

To investigate the influence of coal fly ash treatment on the heavy metal content in the infilteration water, 12t/10a/year of fly ash(Anthracite and Bituminous) were applicated at two paddy fields of different textured soils, clay loam and sandy loam, for 3 and 2 years, respectively. The infilteration waters were collected 30, 60 and 100cm of soil depth and the heavy metal contents were measured. In the paddy field of clay loam, the content of Zn in the infilteration water were increased with fly ash treatment and increasing soil depth, but it didn't show any significance. In the clay loam soil, successive application of fly ash for 3 years brought to increase Pb, Zn content in the infilteration water, Pb content was the highest at 100cm of soil depth, but the content of others were lower than non-treatment. In the paddy field of sandy loam, successive application of fly ash for 2 years increased Cd, Ni and Mn content in the infilteration water at anthracite ash application, but the contents of other elements were similar or lower than non-treatment.

석탄회(石炭灰) 시용(施用)이 토양중(土壤中) 중금속함량(重金屬含量)에 미치는 영향(影響) I. 시용량(施用量)에 따른 함량변화(含量變化)

김복영,임선욱,박종현,Kim, Bok-Young,Lim, Sun-Uk,Park, Jong-Hyun 한국토양비료학회 1994 한국토양비료학회지 Vol.27 No.2

This study was conducted to investigate the influence of treatment of fly ash on heavy metal contents in the arable soils. Rice was cultivated on the two types of paddy field(clay loam and sandy loam soil) with 0, 4, 8, 12t/10a of anthracite fly ash and bituminous coal fly ash, respectively. And soybean was cultivated on the same types of upland field with those of 0, 3, 6, 9t/10a, respectively. At the harvest time, the heavy metal contents in surface and subsoil were investigated. The results were summarized as follows : 1. Anthracite fly ash. 1) In the paddy field of clay loam, the contents of Cu and Zn in the surface soil and Cd and Ni in the subsoil were increased with the increase of the amount of fly ash applied, but the others didn't show that tendency. 2) In the paddy field of sandy loam, only the content of Fe was increased in the surface and subsoils. 3) In the case of upland soil, the concentration of Ni and Cr in the surface soil and Cd in the subsoil were increased in the clay loam soil, and those of Cr in the surface soil and Pb in the subsoil were increased in the sandy loam soil. 2. Bituminous coal fly ash 1) In the paddy field of clay loam, the contents of Cu and Zn in the subsoil were increased with increase of the amount of fly ash applied, but in the case of sandy loam, those of Pb and Ni in the surface soil were increased. 2) In the upland soil of clay loam, the concentration of Ni in the surface soil and Pb in the subsoil were increased. 3) In case of upland soil of sandy loam, the contents of Cr and Fe were increased in the surface and subsoil, respectively, but those of Cu and Mn were increased in the both of the surface and subsoil.

농작물(農作物)에 대(對)한 납(Pb)의 흡수(吸收) 및 피해경감(被害輕減)에 관(關)한 연구(硏究) -III. 수도(水稻)의 납 흡수이행(吸收移行)에 대(對)한 물관리(管理) 및 석회물질(石灰物質)의 효과

김복영,김규식,한기학,Kim, Bok-Young,Kim, Kyu-Sik,Han, Ki-Hak 한국토양비료학회 1986 한국토양비료학회지 Vol.19 No.4

수도(水稻)에서 납(pb) 흡수양상(吸收樣相) 및 흡수경감효과(吸收輕減效果)를 구명(究明)하기 위(爲)하여 토양(土壤)에 납을 0, 150, 300, 600 ppm 으로 처리(處理)하고 소석회(消石灰) 및 규회석(硅灰石)을 시용(施用)하여 pot 재배(栽培)하고 수도(水稻)의 경엽(莖葉), 현미중(玄米中) 납함량(含量) 및 흡수량(吸收量)과 pH, 칼슘, 마그네슘함량(含量)과의 관계(關係)를 조사(調査)한 결과(結果)는 다음과 같다. 1. 토양중(土壤中) 납처리농도(處理濃度)가 증가(增加)할수록 경엽(莖葉)과 현미중(玄米中) 납함량(含量) 및 흡수량(吸收量)이 증가(增加)하였으나 수량(收量)은 별영향(別影響)이 없었다. 2. 석회물질시용(石灰物質施用)으로 수도(水稻)의 납흡수억제효과(吸收抑制效果)가 인정(認定)되었다. 3. 물관리(管理)에서 수도(水稻)의 납흡수억제효과(吸收抑制效果)는 간단관수구(間斷灌水區)가 상시담수구(常時湛水區)보다 좋았다. 4. 토양중(土壤中) pb/Ca+Mg당량비(當量比)가 증가(增加)할수록 식물체중(植物體中) 납함량(含量)이 증가(增加)하였다. 5. 석회물질시용(石灰物質施用)에 따른 토양(土壤)의 pH는 소석회(消石灰)>규회석(硅灰石)>무시용(無施用)의 순(順)이었다. 6. 시험후(試驗後) 토양중(土壤中) $1N-NH_4$ OAC 가용성(可溶性) 납함량(含量)은 상시담수구(常時湛水區)가 간단관수구(間斷灌水區)보다 높았고 석회물질별(石灰物質別)로는 무시용(無施用)>규회석(硅灰石)>소석회(消石灰)의 순(順)이었다. A pot experiment was conducted to find out the effects of water management and application of slaked lime and wollastonite on Pb uptake of rice in a Pb added soil. The soil was adjusted to 0, 150, 300 and 600 ppm of Pb concentration. The slake lime was applied at the equivalent amount of lime requirement with 150kg/10a adding and the wollastonite, 200kg/10a, respectively. The results obtained were as follows. 1. The lead contents in leaf stem and brown rice increased with increasing the soil Pb content and the ratio of Pb/(Ca+Mg) equivalent in soil but they showed no influence on yields. 2. The application of lime and wollastonite reduced Pb content in plant. 3. The lead content in plant was higher in intermittently irrigated treatment than in submersed irrigation. 4. The soil pH was increased in the order of lime, wollastonite and control. 5. $1N-NH_4$ OAC soluble Pb content in soil was higher in the submersed irrigation than in the intermittently irrigated and was higher in wollastonite application treatment than the slaked lime after harvesting.

수도(水稻)에 대(對)한 불화수소(弗化水素)가스 피해경감(被害輕減)에 관(關)한 연구(硏究) II. 소석회(消石灰), 규회석(珪灰石)의 적정시용량(適正施用量)

김복영,한기학,곽판주,Kim, Bok-Young,Han, Ki-Hak,Kwag, Pan-Ju 한국토양비료학회 1981 한국토양비료학회지 Vol.14 No.3

The studies were carried out to examine the effect of soil improvement agents, such as lime, wollastonite and phosphate, in reducing the damage caused by hydrogen fluoride gas to the vegetative growth of rice. The yield loss, damage rate of the plant leaves, the fluoride and silicate concentrations of the plants were measured. The results obtained are summarized as follows : 1. Of various levels of added lime and wollastonite, the best were found to be neutralized lime plus lime 150kg/10a, and wollastonite 150kg/10a. 2. Added fluoride increased the fluoride content of the plant and the damage rate of the plant leaves, and the yield was greatly decreased. 3. The silicate concentration at harvesting period was also increased by high amounts of fluoride in the plant during vegetative growth. 4. Increasing the amount of added lime increased the watersoluble silicate concentration in the soil. The silicate content of the plant showed the same tendency. 농작물(農作物)에 대(對)한 불화수소(弗化水素)가스의 피해(被害)를 경감(輕減)시키기 위(爲)하여 피해경감제(被害輕減劑)로서 소석회(消石灰) 규회석(硅灰石)을 토양(土壤)에 증시(增施)하여 수도(水稻)를 재배(裁培)하고 $0.05g/m^3$ 및 $0.10g/m^3$의 불화수소(弗化水素)가스를 1시간(時間)씩 접촉(接觸)한후(后) 수량감소정도(收量減少程度), 피해엽율(被害葉率), 식물체중(植物體中)의 불소함량(弗素含量) 및 규산함량(珪酸含量)을 조사(調査)한 결과(結果)는 다음과 같다. 1. 소석회(消石灰) 및 규회석시용량(硅灰石施用量)에 따른 불화수소(弗化水素)가스에 의(依)한 피해경감효과(被害輕減效果)는 석회(石灰) 중화량(中和量)+150kg/10a이 가장 좋았고, 규회석(硅灰石)은 150kg/10a 시용(施用)이 가장 효과(效果)가 좋았다. 2. 식물체중(植物體中) 불소함량(弗素含量)과 피해엽율(被害葉率)이 증가(增加)함에 따라 피해(被害)가 증가(增加)되었다. 3. 가스접촉(接觸) 식물체중(植物體中) 불소함량(弗素含量)이 많았던 구(區)에서 수확기(收穫期) 식물체중(植物體中) 규산함량(珪酸含量)이 많았다. 4. 시용량(施用量) 증가(增加)에 따라서 토양중(土壤中) 가용성(可溶性) 규산함량(珪酸含量)이 增加하였고 식물체중(植物體中) 규산함량(珪酸含量)도 증가(增加)하는 경향(傾向)이었다.

수도(水稻)에 대(對)한 불화수소(弗化水素) 가스 피해경감(被害輕減)에 관(關)한 연구(硏究) I. 개량제(改良劑) 처리(處理)에 의(依)한 효과(效果)

김복영,한기학,김정제,Kim, Bok-Young,Han, Ki-Hak,Kim, Jeong-Je 한국토양비료학회 1981 한국토양비료학회지 Vol.14 No.3

농작물(農作物)에 대(對)한 불화수소(弗化水素)가스의 피해(被害)를 경감(輕減)시키기 위(爲)하여 피해경감제(被害輕減制)로서 소석회(消石灰) 규회석(硅灰石), 인산질(燐酸質)을 토양(土壤)에 시용(施用)하여 수도(水稻)를 재배(裁培)하고 $0.1g/m^3$의 불화수소(弗化水素)가스를 1시간(時間)씩 접촉(接觸)한후(后) 수량감소정도(收量減少程度), 피해엽율(被害葉率), 식물체중(植物體中)의 불소함량(弗素含量) 및 규산함량(珪酸含量)을 조사(調査)한 결과(結果)는 다음과 같다. 1. 불화수소(弗化水素)가스 피해경감효과(被害輕減效果)는 소석회(消石灰) 및 규회석(硅灰石)이 가장 좋았다. 2. 불화수소(弗化水素)가스를 접촉(接觸)하지 않은 구(區)에서는 개량제처리간(改良劑處理間)에 수량착이(收量着異)가 없었으나 불화수소(弗化水素)가스를 접촉(接觸)하므로서 개량제간(改良劑間)에 유의성(有意性) 있는 수량 수량착이(收量着異)가 있었다. 3. 식물체내(植物體內) 불소함량(弗素含量)은 감수율(減收率) 및 피해엽율(被害葉率)과 각각(各各) 정(正)의 상관(相關)이 있었다. The studies we re carried out to examine the effect of soil improvement agents, such as lime, wollastonite and phosphate, in reducing the damage caused by hydrogen fluoride gas to the vegetative growth of rice. The yield loss, damage rate of the plant leaves, the fluoride of the plants were measured. The results obtained are summarized as follows : 1. The best results were obtained a treatment of lime and wollastonite. 2. The rice yield was not significantly increased by the soil improvement agents. 3. The fluoride content of the plants was positively correlated with yield loss and damage rate during vegetative growth.

시(視)공간의 통사의미론을 위한 위치수열 2차원 일반 $\Delta-TABLE$의 구성

김복영,Kim Bok-Young 한국조형예술학회 2000 조형예술학연구 Vol.2 No.-

The paper aims to study how to describe the rigorous position on which semantic elements are laid, within the visual space. This purpose is, first of all, for the construction of visual syntactical semantics of the visual space. For this aim, the preliminary research begins with some definitions on : 1) visual space, visual design, visual syntactical semantic meaning, 2) position, sequence of position, 2-dim. sequence of position, and 3) 2-dim. numerical series of position, harmonious dynamic values. Here, The main issue is to define the position in general. To solve this problem, the researcher surveyed the positions on which the sets of pixemes are set up. The results are as follows ; 1. As far as the positions in visual space are concerned, they are the possible locations permitted in the visual patches. They are not the factual but the possible positions. 2.The position value that the sequential point has is not arithmetical but harmonious-dynamic, for it is not permitted for its own sake, but for the person, that is to say, for the viewer's visual perception. 3. The harmonious-dynamic value of positional sequence can be composed of the 2-dimensional successive numerical series which is, in turn, composed of the primordial 3 values x0, $\mu0$, y0. Here, the $\mu0$ is the harmonious mean value of x0 and y0. The x0 and y0 are, therefore, of the mutual dynamic relationship. 4. From this, the 2-dim general $\Delta-TABLE$ of the numerical series of position in visual design could be acquired through development of the primordial 3 values into the $X_i,\;Y_i$, orbit values.

수도생육(水稻生育)에 대(對)한 Ozone가스의 영향(影響)에 관(關)한 연구(硏究);4. 수도 (水稻)의 영양상태(營養狀態)와 Ozone가스 피해(被害)

김복영,이숙희,김만수,Kim, Bok-Young,Lee, Suk-Hee,Kim, Maun-Soo 한국환경농학회 1987 한국환경농학회지 Vol.6 No.1

수도(水稻)의 영양상태(營養狀態)와 Ozone가스 피해(被害)와의 관계(關係)를 구명(究明)하기 위(爲)하여 진주(眞珠)벼를 공시(供試)하여 질소(窒素), 린산(燐酸), 가리(加里), 표준비(標準肥)에 각각(各各) 50%증비(增肥) 및 50%감비(減肥)하여 Ozone가스 0.3ppm을 3시간접촉후(時間接觸後)에 엽피해율(葉被害率), malondialdehyde, peroxidase의 전기영동(電氣泳動) 및 무기성분함량변화(無機成分含量變化)을 조사(調査)한 결과(結果)는 다음과 같다. 1. 질소증시(窒素增施) 및 가리감비(加里減肥)로 Ozone가스의 피해(被害)가 증가(增加)된다. 2. Ozone가스 피해율(被害率)에서 malondialdehyde의 함량(含量)이 증가(增加)된다. 3. $K_2O/N$비(比)가 낮을수록 엽피해(葉被害)가 증가(增加)한다. 4. Ozone가스 피해(被害)로 엽중(葉中) 질소(窒素), 린산(燐酸), 가리함량(加里含量)이 감소(減少)하는 경향(傾向)이다. 5. Peroxidase를 전기영동(電氣泳動)한 결과(結果) 시비량(施肥量)에 따른 band의 차이(差異)는 발견(發見)하지 못하였으나 Ozone가스 접촉(接觸)으로 2, 3, 4번째 band에서 변화(變化)가 있었다. This study was carried out to investigate the effect of ozone gas on paddy rice at the different nutrition levels. Jinjubyeo variety of rice plant was exposed to 0.3 ppm ozone gas for 3 hours. It was cultivated at three different application levels, optimum, -50%, and +50% of optimum of nitrogen, phosphorus, and potassium, respectively. After ozone gas fumigation, percentage of damaged leaf, malondialdehyde contents, activity of peroxidase, and nutrient contents of rice plant were observed. The results obtained are as follows. 1) Percentage of damaged leaf was increased at the both additional 50% application of nitrogen and 50% reduction of potassium. 2) Malondialdehyde contents of leaves were increased with the ozone gas exposure. 3) Percentage of damaged leaf was increased at the lower level of $K_2O/N$ ratio in leaves. 4) Nitrogen, phosphorus, and potassium contents in rice leaves were decreased with the ozone gas exposure. 5) The peroxidase bands on gel in electrophoresis were changed by the ozone gas exposure.