BIM 관련 활동주체(Actors)들의 역할과 전망

조찬원(Jo Chanwon) 대한건축학회 2010 建築 Vol.54 No.1

초고층 건축물 전력관리 시스템에 BIM 적용을 위한 기초적 연구

조찬원(Chan-Won Jo),권순호(Soon-Ho Kwon),이운재(Woon-Jae Lee),노태임(Tae-Im Roh),옥종호(Jong-Ho Ock) (사)한국CDE학회 2012 한국CDE학회 논문집 Vol.17 No.2

This study aims to provide power monitoring system for super tall buildings with 3D BIM (Building Information Modeling) technology. In order to realize this subject, standard specifications for BIM objects and attributes were studied through analyzing processes and elements of electrical utilities for power management systems applied for super tall buildings. These standard BIM specifications could be used by designers, contractors and facility operators, and thus could be helpful to realize BIM information sharing between multiple disciplines and construction phases. And further study has been suggested to develop standard specification and applications from this study.

BIM 라이브러리-기술콘텐츠 연계를 위한 정보프레임워크 기반의 정보 체계화 연구

조찬원(Chan-Won Jo) 한국산학기술학회 2016 한국산학기술학회논문지 Vol.17 No.10

BIM은 단일모델을 이용해 다양한 시나리오로 활용 가능하다는 이점이 있다. BIM 모델을 통해 2D 도면을 자동으로 추출하는 점도 그 중의 하나이나, 이를 실무에서 그대로 활용하기에는 현실적으로 어려움이 따른다. 건축 상세도면은 실내재료 마감 및 복잡한 시공방법을 표현할 뿐 아니라 공사비 산정에 있어 매우 중요한 요소이다. 하지만 이를 BIM 환경에서 표현하는 공통적인 규칙이나 약속이 없고, 설계사별로 같은 의미의 상세도면을 각기 다른 형태로 보유하고 있어 건설산업 차원에서의 정보공유 및 교환을 어렵게 한다. 따라서 본 연구에서는 건축 상세도면의 BIM 활용을 위해 부분상세 정보를 체계화하는 방법을 제시하고, BIM 라이브러리와 어떻게 연계되어 수량 및 공사비 산정의 기초자료로 활용되는지 파악한다. 본 연구는 건축 설계자가 설계 업무 진행시 BIM 라이브러리를 통하여 부분상세정보를 확인하고 단가정보, 자재정보 등과 연계되어 수량 및 공사비를 산출하는데 활용될 수 있다. 또한 BIM 라이브러리-기술콘텐츠 연계기술로 인해 BIM기반의 설계 효율과 프로세스를 개선해 중소설계사무소의 효율적인 BIM 활용에 도움이 될 것이다. Building information modeling (BIM) has the advantage of having been utilized for various scenarios through a single model. Although extracting 2D drawings from BIM is one of the advantages, there are many difficulties when utilized in practical work. Architectural detail drawings are an important factor for expressing interior finishing materials and complicated construction methods, as well as for cost estimations. However, creating detail drawings does not have a standard, and each design company establishes its own detail drawings, so it is hard to share or exchange information in the construction industry. Therefore, this study suggests a systemized method for making detail drawings, and explains how it can be utilized as back data for quantity take-off and construction expenses linked with BIM libraries.

혁명시대의 미래건축 그리고 정보표준

조찬원(Jo, Chanwon) 대한건축학회 2019 建築 Vol.63 No.6

개방형 BIM 데이터 품질관리 체계화 방법에 관한 연구

권오철,조찬원,조주원,Kwon, O-Cheol,Jo, Chan-Won,Cho, Joo-Won 대한건축학회 2012 대한건축학회논문집 Vol.28 No.2

The recent trend of more complex, high-tech, high-rise and free-form buildings worldwide has made BIM(Building Information Modeling) technology being actively accepted in the industry. Along with the growth of interest on the categorization, storage, and application of BIM data, the importance of data quality management is also expected to grow. This study is to suggest effective ways of sharing BIM quality information considering the general approach for criteria, objects, and rules for Open BIM data quality management. For this purpose, we investigated precedent studies on the BIM quality management as well as literatures to draw 3 basic elements of BIM data quality - Data Quality Index, Critical to Quality and Business Rule. These elements were applied to a sample BIM model data whose quality needs to be assured for accurate QTO(quantity takeoff). And this quality assurance could be accomplished by API application developed for SMC program, suggesting a direction for BIM data quality management.

BIM 기반 견적을 위한 창호공사 내역 작성체계 개선 방안

김미현,조찬원,윤석헌,Kim, Mi-Hyeon,Jo, Chan-Won,Yun, Seok-Heon 한국BIM학회 2020 KIBIM Magazine Vol.10 No.2

Recently, interest in BIM technology has been growing in the domestic construction market as the number of construction projects requiring the application of BIM technology has increased. The use of BIM allows the use of various visualization functions through 3D models as well as drawing interference review, quantity calculation and integrated management of information. In particular, estimates of construction costs based on BIM can increase work efficiency by reducing the burden of calculating construction costs and managing them. In order to increase the efficiency of BIM-based cost estimates, it is necessary to improve the correlation between the BoQ(Bill of Quantity) information and the BIM model. For this purpose, the ratio of the amount and item to the detailed construction of the current BoQ was analyzed, especially the problem of the calculation of construction cost in the window work in this study. In addition, we would like to suggest a method for systematically linking the BoQ information with the BIM model by improving the BoQ information structure of the window work. It is expected that this will increase the efficiency of the quantity calculation and analysis work of construction cost of window work. In addition, it is expected that this method will help to analyze and predict changes in construction cost of windows and doors by facility characteristics and type.

BIM도입을 고려한 2D 전자도면 표준 발전방향에 관한 연구

권오철(Kwon O-Cheol),조찬원(Jo Chan-Won) 대한건축학회 2008 대한건축학회논문집 Vol.24 No.5

Due to the needs for more efficient design processes, BIM nowadays is in the center of topics of architectural design field. But as 2D drawings are still to be widely used in practical fields, it is very important that 2D drawing information could be easily and clearly projected from 3D BIM data. In order for the elements of 2D drawings to be mapped to 3D BIM data correctly, 2D digital data should be organized efficiently and standardised. This study aims to suggest standard classifications for drawing styles and drawing elements. For this, Korea CALS/EC standards and practical drawing samples have been analysed. It was investigated that 2D drawing elements standards are critical to BIM standards, and this study proposes improvement of electronic 2D drawing information standards so that BIM could be introduced to Korean construction filed.

BIM기반의 WBS 구축을 위한 정보프레임워크 도입방안 연구

남정용(Jeong-Yong Nam),조찬원(Chan-Won Jo),박소현(So-Hyun Park) 한국산학기술학회 2017 한국산학기술학회논문지 Vol.18 No.11

BIM(Building Information Modeling)은 2000년대 들어서면서 기존의 CAD를 대신하여 통합정보모델로서의 관심과 기대를 받아왔다. 건설산업 전체 중에서 건축분야에서 먼저 활용되기 시작한 BIM기술은 토목분야에서는 상대적으로 늦게 도입이 되기 시작하였다. 그러나 정부에서 2020년부터 모든 SOC사업의 20%를 적용계획을 발표하는 등 토목사업에서의 도입은 가속화 될 것으로 예상된다. BIM을 성공적으로 도입하기 위해서는 통합적 설계정보에 대한 체계적인 구조와 이를 구현하는 기술이 뒷받침되어야 한다. 또한 건설사업에서 정보화는 많은 복잡한 요소들이 얽혀 있어 정보체계간의 관계 정립이 무엇보다 중요하다. 본 연구에서는 토목사업에 BIM을 도입하기 위한 정보관계를 규명하여 통합정보를 구성하기 위한 프레임워크를 제시하고 이를 교량사업에 적용하여 그 효용성을 확인한다. 본 연구는 앞으로 토목분야에서 WBS(Work Breakdown Structure)를 BIM에 도입하여 공정 및 공사비 관리를 통합적으로 수행하는데 활용될 수 있다. 또한 BIM을 도입하기 위한 정보체계의 표준화에 대한 방향제시를 통하여 앞으로 토목의 각 분야에서 BIM을 도입하는데 도움이 될 것이다. Building information modeling (BIM) has been receiving attention as an integrated information model instead of CAD since the 2000s. BIM technology was first used in the architectural field and was later introduced to the civil engineering field. However, the government announced a plan for the application of BIM to 20% of all SOC projects from 2020, so the adoption of BIM technology is expected to accelerate. In order to successfully adopt BIM, a systematic structure should be supported for integrated design information and implementation technology. Also, it is important to establish the relationship between information systems because many complicated factors are intertwined in the construction industry. In this study, we propose a framework for constructing integrated information through identifying the information relations for introducing BIM in the civil engineering industry. We applied this framework to a bridge project to confirm its effectiveness. This study can be applied to the integrated management of the construction process and costs by introduction of a work breakdown structure (WBS) to BIM. In addition, this study is expected to contribute to the adoption of BIM in the civil engineering field through the proposal of information system standardization in this field.

건축 설계 BIM 모델의 시공단계 활용성 향상을 위한 BIM 운영 방안 제시 - 시공전단계 BIM 적용 사례를 중심으로 -

윤수원,김성아,최종문,금대연,조찬원,Yoon, Su-Won,Kim, Seong-ah,Choi, Jong-Moon,Keum, Dae-Youn,Jo, Chan-Won 한국BIM학회 2015 KIBIM Magazine Vol.5 No.4

In order to apply the BIM technology effectively and efficiently during the life-cycle of project, it is important to deliver a accurate information on BIM from designer, and it should be used effectively at construction or maintenance stage. However, stakeholders have created a new BIM model at each phase in many practise adopting BIM, not used BIM generated in design stage. Because they have different purposes for using BIM, and deliver the BIM model without the sufficient explanation or application. It is necessary to define the range of usable BIM in construction phase with analyzing clearly the BIM created in design phase, and determining the difference with required BIM in construction phase. Therefore, this study propose a method for construction c

초고층 BIM 라이브러리 컨텐츠 시스템 개발

최중식(Jungsik Choi),조찬원(Chanwon Jo),김인한(Inhan KIM) (사)한국CDE학회 2013 한국 CAD/CAM 학회 학술발표회 논문집 Vol.2013 No.8