• Korean Journal of Construction Engineering and Management
• /
• v.23 no.5
• /
• pp.87-97
• /
• 2022

Although the use of BIM in architectural projects has increased, repetitive modeling tasks and frequent design errors remain as obstacles to the practical application of BIM. In particular, interior finishing elements include the most varied and detailed requirements, and thus requires improving its modelling efficiency and resolving potential design errors. Recently, visual programming-based modules has gained traction as a way to automate a series of repetitive modeling tasks. However, existing approaches do not adequately reflect the practical modeling needs and focus only on replacing siimple, repetitive tasks. This study developed and evaluated the performance of three modules for automatic detailing of walls, floors and ceilings. The three elements were selected by analyzing the man-hours and the number of errors that typically occur when detailing BIM models. The modules were then applied to automatically detail a sample commercial facility BIM model. Results showed that the implementations met the practical modeling requirements identified by actual modelers of an construction management firm.

• Magazine of the Korea Institute for Structural Maintenance and Inspection
• /
• v.19 no.3
• /
• pp.27-32
• /
• 2015

• 보일러설비
• /
• s.86
• /
• pp.80-83
• /
• 2001

그린빌딩이란 ‘에너지절약과 환경보전을 목표로 에너지 절약(Energy), 고효율설비, 자원재활용, 환경공해 저감기술등을 적용하여 자연친화적(Ecology)으로 설계 건설하고 유지 관리한 후, 건물의 수명이 끝나 해체될 때까지도 환경에 대한 피해가 최소화되도록 계획된 건축물을 말한다.

• Magazine of the Korea Concrete Institute
• /
• v.20 no.6
• /
• pp.28-35
• /
• 2008

The Burj Dubai Project will be the tallest structure ever built by man; when completed the tower will be more than 700 meter tall and more than 160 floors. While the early integration of aerodynamic shaping and wind engineering considerations played a major role in the architectural massing and design of this multi-use/residential tower, where mitigating and taming the dynamic wind effects was one of the most important design criteria, the material selection for the structural systems of the tower was also a major consideration and required detailed evaluation of the material technologies and skilled labor available in the market at the time Concrete was selected for its strength, stiffness, damping, redundancy, moldability, free fireproofing, speed of construction, and cost effectiveness. In addition, the design challenges of using concrete for the design of the structural system components will be addressed. The focus on this paper will also be on the early planning of the concrete works of the Burj Dubai Project.

• Spatial Information Research
• /
• v.23 no.3
• /
• pp.79-89
• /
• 2015

Once the building is higher than certain size, the wind effect plays very important role in structure design. Moreover, this is more important in Korea because dangerous phenomena like typhoons are common. Rational wind resistant design is being magnified considering the global flow and climate changes. This research presented the estimation method of design wind load using spatial information analysis based on 1:5,000 digital map and performed comparative analysis with actual application cases. The wind velocity pressure exposure coefficient and topographic coefficient turned out to be more quantitative and rational when calculated through the proposed method. The time and cost are comparatively low when compared with traditional method which contribute to the economic and rational wind resistant design.

• The Journal of the Korea Contents Association
• /
• v.21 no.3
• /
• pp.88-102
• /
• 2021

This study focused on the museums mainly holding permanent exhibitions except for the function of special exhibition in museum architectural works. This study aimed to draw the possibility to establish the relation between architectural form and central space of museums, by applying the forms like formal form, informal form, segment form, and diagonal form shown through a case study to total 164 work cases, reclassifying the architectural form into informal form, formal form, semi-formal form, segment form, diagonal form, and linear form, and then analogizing the matter of correlation between architectural form and central space of museums. The relevant contents could be summarized as follows. overall, most of the central spaces according with the informal architectural form of museums were the informal form, which showed 92.7% distribution rate. overall, there were many cases of informal architectural form of museums. Compared to the formal form, the informal architectural form showed the higher correlation with central space. The informal architectural form of museums is estimated to be continuously developing in the future. This study aims to present the basic data aiming for interior architecture design by considering the correlation between central space and architectural form.

• Korean Journal of Construction Engineering and Management
• /
• v.23 no.5
• /
• pp.56-64
• /
• 2022

Although pilot projects have been actively carried out from 2017 to present to institutionalize CM at Risk, one of the major tasks for innovation in the construction industry, standards and processes related to Design VE, a key tool for determining GMP in the pre-construction phase, have not yet been established. Therefore, through research and operation status related to CM at Risk and Design VE, and survey on project participants' perception, the problem of the existing design VE process was derived, and the design VE process suitable for the CM at Risk project was proposed. The application plan was proposed in three aspects: Schedule, Cycle, and Process, and the appropriateness and applicability were verified through FGI. The results of this study are expected to be used as basic data on the establishment and legislation of order standards to be made in the future.

• Computational Structural Engineering
• /
• v.34 no.3
• /
• pp.27-36
• /
• 2021

본 기사에서는 낙석방지울타리의 설계 및 해석에 대하여 설명하였다. 국내에는 50kJ급의 표준 낙석방지울타리가 널리 적용되고 있지만 이보다 더 큰 낙석이 빈번하게 발생하고 있으며 상황에 따라서는 50kJ급보다 작은 낙석에너지에 저항할 수 있는 경제적인 낙석방지울타리도 필요하다. 이를 위하여 낙석방지울타리를 사면의 특성에 맞도록 설계를 하여야 하며 성능을 검증하여야 한다. 이 때 실험적 성능검증은 많은 비용과 시간이 필요함으로 해석적 접근방법을 통하여 경제적인 성능검증을 할 수 있다. 이에 낙석방지울타리에 대한 기존 해석적 연구를 소개하였으며 이와 유사한 방법을 통하여 새로운 낙석방지울타리의 설계 혹은 성능보강 시에 활용할 수 있을 것으로 기대된다.

• Journal of the Korea Academia-Industrial cooperation Society
• /
• v.15 no.12
• /
• pp.7331-7339
• /
• 2014

As the Korean government initiates the Han-style campaign, the efforts and expectations for the modernization and industrialization of Hanok are growing. Accordingly, a major R&D project sponsored by the government is in progress for the development of related technologies, in which the development of a Hanok design support system based on Building Information Modeling(BIM) technology is included as one of the major subjects. However, the development of design tools for Hanok so far has not focused on the windows and doors, which is another major element of Korean traditional architecture. Therefore, this study developed a BIM-based design tool for Hanok windows and doors as an approach to the integrated design of various Hanok elements and their applications to modern buildings. To this end, the characteristics of Hanok windows and doors were analyzed first in terms of the location, opening method, style, components, and the over-all construction. A design tool was then developed with the parametric modeling functions of the $ArchiCAD^{(R)}$system. The applicability and efficiency of the developed tool were verified with design simulations. This is expected to contribute to not only the application of Hanok windows and doors to modern buildings but also to the further development of an integrated Hanok design system.

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
• /
• 2010.04a
• /
• pp.322-330
• /
• 2010

초고층 건축물의 급속한 증가는 건축물 화재 시 고층에서 보다 빨리 피난할 수 있는 구조적 피난설비를 요구한다. 기존의 구조용 완강기나 구조대는 고층에서는 피난자의 공포감을 충분히 해소하기에 역 부족이었다. 이러한 문제점을 보완한 성능을 갖추어 동시에 다수의 피난자를 대피시킬 수 있는 새로운 피난기구가 요구되고 있다. 이에 고층에서도 동시에 여러 사람이 안전하고, 신속하게 피난층까지 무사히 대피가 가능한 유압식 피난기구를 고안하고, 개략 설계하게 되었다. 이 연구를 기초로 향후 상세설계를 마친 후 고층 건축물에 적용되어 안전한 피난기구가 되었으면 한다.