• Proceedings of the Korea Information Processing Society Conference
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• 2009.04a
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• pp.261-264
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• 2009

본 논문은 한옥에 대해 건축정보모델링 기반의 설계를 지원하기 위한 부재 생성방식을 제안한다. 한옥 건축 산업화를 위한 노력은 관련 법령 개정에서부터 시공에 이루기까지 전반적으로 확대되어 시행되고 있다. 이에 따라 디지털 설계방식에서도 근본적인 한옥건축 목구조 방식에 적합한 설계방식이 지원될 필요성이 있다. 이러한 시장의 변화와 요구분석을 기반으로 건축정보모델링에 적합한 한옥부재를 개발한다. 이를 위해 한옥건축물의 구성요소를 체계적으로 파악하고 건축정보모델링 기반 설계방식을 고려한 한옥 부재의 새로운 설계 방식을 제안한다. 최종적으로 구현한 부재를 활용하여 한옥을 설계함으로써 활용도와 실효성을 검증한다.

• Proceedings of the Korea Contents Association Conference
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• 2010.05a
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• pp.469-471
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• 2010

본 연구는 한국전통건축 중 한옥을 중심으로 건축설계물 내부의 기류현상을 분석하여 전통건축의 설계에 있어서 에너지 효율을 높이기 위한 방안을 과학적으로 검증하고자 하는 것이다. 이를 위해서 전통 건축물의 주요부재에 관한 열역학적 물성치를 대표 값으로 설정하고 물성치의 변화를 실험 결과를 활용하여 보정하여 한옥 내부의 유동장과 온도분포 예측하여 그 결과를 제시한다. 이를 통해 건축 부재의 열역학적 특성이 현대의 다양한 기능재료에 비해 열악할지라도 이를 부재간의 배치와 조합을 통해 소정의 에너지 효율을 달성한 사례를 규명할 것이다.

• Journal of the Korea Academia-Industrial cooperation Society
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• v.18 no.1
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• pp.287-294
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• 2017

BIM technology has been used in the domestic AEC field since the middle 2000s. BIM has proved its worth in cutting-edge buildings, mega-buildings and freeform buildings in particular. Many freeform buildings could not be completed due to the low level of construction technique. However, many successful cases emerged after adopting digital technology, including BIM which encouraged architects to challenge freeform designs. The modeling software that can generate the freeform shape are not usually able to build the efficient BIM data type in the AEC industry. In this study a process model of the parametric freeform construction member generation and conversion to BIM data is shown and the prototype system is demonstrated.

• 건축구조
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• v.12 no.4
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• pp.88-89
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• 2005

육교에 하중이 재하되었을 때 실제 구조부재들은 하중을 어떻게 효과적으로 분산시키며 이 분산시킨 힘들은 결국 어디로 모이고 각각의 부재는 어떤 현상이 발생하는지 알아보고 구조해석 프로그램 마이다스를 이용하여 구조해석을 하여 이들의 상관관계를 알아 본다.

• Journal of Korea Multimedia Society
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• v.15 no.9
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• pp.1156-1164
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• 2012

Hanok is a cultural heritage containing our ancestor's life style intact and breathing alive with us until now. As Hanok has been concerned as a echo-friendly architecture, a new methodology for efficient construction without damaging the traditional construction process comes into request. The goal of this research is development of a architectural design tool based on the BIM(Building Information Modeling) for satisfying these demands. It will be usable to support whole process of the traditional building from digital design to production and construction. Firstly, we take a consideration of the traditional architecture reflecting the spirit of the age and suggest efficient design method for architectural components. Each components is pre-fabricated as a template representing similar components. All pre-fabricated components are designed by object-oriented concepts so, many variations for a component can be derived from the pre-fabricated component. Our method is helpful for reducing design errors because that it considers combining rule between connecting components in the template design. Moreover it is plugged in the commercial architectural CAD, so it can supports digital design not only traditional architecture but also fusion style mixed with modern architecture.

• Korean Journal of Construction Engineering and Management
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• v.22 no.2
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• pp.53-62
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• 2021

PC component allocation and loading plan can contribute to reductions in carbon dioxide emission and energy use of vehicles and total project costs with increased utilization of vehicle loading space. The study derived 18 considerations that PC construction plant managers and site managers take into account when they plan allocation and loading of PC components. Then, IPA (Importance and Performance Analysis) was performed to assess importance and performance of the 18 considerations. Results show that in the PC component allocation planning, considerations regarding the number of vehicles and existence of yard for storing PC components have not been taken into account well by the managers. In the PC component loading planning, PC component loading direction has not been reflected well by the managers although it is considered important by them. Recently, ill-planning issues of PC component transportation, such as inefficient use of vehicle space and loading with low stability, are frequent due to various types of PC components produced. In this context, if the results of this study are reflected in the development of component allocation and loading planning, vehicle management of PC projects would be more efficient, thereby leading to economic project management.

• Fire Science and Engineering
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• v.31 no.6
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• pp.60-66
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• 2017

Steel framed building can be destroyed due to deteriation of structural stabilities in a fire. This leads a TMC Fire Resistant Steels and this study analyzed the structural stabilities such as a deflection and a reduction of maximum load capacity for the structural beams built with a TMC Fire Resistant Steel. In this study the structural stabilities were evaluated using a mechanical properties in high temperatures not only a heat transfer theory but a heat stress anlaysis with a statistically determinated beam and a statistially indeternated one. The results showed that a TMC Fire Resistant Steels demonstrated a little lower those of Fire Resistant Steels.

• The Journal of the Korea institute of electronic communication sciences
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• v.18 no.1
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• pp.107-114
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• 2023

This study described a method of designing and implementing an artificial intelligence-based learning model for predicting the usage of building members. Artificial intelligence (AI) is widely used in various fields thanks to the development of technology, but in the field of building information management (BIM), the case of utilizing AI technology is very low due to the specificity of the data in the field and the difficulty of collecting big data. Therefore, AI problems for BIM were discovered, and a new preprocessing technique was devised to solve the specificity of data in the field. An artificial intelligence model was implemented based on the designed preprocessing technique, and it was confirmed that the accuracy of predicting the construction component usage of the implemented artificial intelligence model is at a level that can be used in the actual industry.

• Korean Architects
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• no.8 s.46
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• pp.21-25
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• 1972

• 건축구조
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• v.14 no.4
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• pp.67-72
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• 2007