• 대한건축학회논문집:계획계
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• 제35권9호
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• pp.89-99
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• 2019

In the representation of buildings with continuous changes in the curved shape of the surface, countless plans or sections are required, or none of the traditional drawings can explain the geometry of it. In other words, in no case can an ordinary drawing achieve the efficient and clear communication capability which is inherent function of the drawings. As a result, the current architects are introducing their own way of drawing technique which is developed in accordance with a specific curved shape, construction method or company resources, but this is not what can be applied to other cases because it has not been ever shared or agreed in the industry. In this process, the drawing or construction of curved building has been recognized as the exclusive property of a specific expert, or the design and construction without the in-depth understanding of the technology have resulted in the appearance of poor buildings. Therefore, this study aims to present an elements and method that can convey shape information more effectively and clearly in the drawing representation of non-linear buildings and, thus, contributes to lowering the barriers to entry into the field by providing the information to be easily applied to related projects. In order to attain this goal, the drawings of recently completed projects of free form building are analyzed to reveal the method used to effectively express the shape information of the building and to derive new drawing elements that have not been applied to the existing drawings.

• 한국디지털건축인테리어학회논문집
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• 제1권1호
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• pp.39-45
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• 2001

The purpose of this study is to suggest the possibility which can use as instrument of design by CAD system. And it proposes how makes 3D object model through 2D Drawings in Design process. This study has review the 'Study Drawing' in design process, and application method of CAD as the Architectural Design Integration System. The Architecture can work in ani of the traditional 2D representations as well as in 3D and immediate visual feedback of his work in isometric and perspective projrctions.

• 한국농촌건축학회논문집
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• 제21권4호
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• pp.25-36
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• 2019

The purpose of the study is to analyze how to document survey and repair data on wooden architecture culture assets. Documentation was analyzed in comparison to digital developments from the past to the present. Although the accuracy of survey equipment has been improved by digital development, survey drawing has not changed. For example, a 3D Scanner, survey equipment, was introduced but is being used for conversion into 2D data. Data provided by the drawing included in the survey and repair reports were not accumulated. As it stands, it is inaccessible and disorganized. Data generated from the survey, repair, and maintenance has to be consistent. A BIM system was proposed to integrate information on wooden architecture cultural assets.

• 한국실내디자인학회논문집
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• 제8호
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• pp.44-57
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• 1996

Now interior designers have to meet this challenge by rising to the occasion and taking advantage of opportunities while strengthening their skills which have not kept pace with the increasing emphasis on design. furthermore, they are hampered by the lack of a general working design methodology. Interior designers in Korea have been slow to recognize the need for developing a specification methodology manual which could be adapted to meet varying requirements and modified to reflect designers experiences. The design process in Korean interior design often involves utilizing drawing document methods based on architectural prototypes rather than upon drawing methods developed by design firms as a result of work experience s and unique needs. However, these unique nees are nearly always limited by traditional working drawing methods. This has led to confusion and inaccuracies due to the lack of a single starndardized and universally acceptable working drawing methodology which is capable of reflecting the needs of all parties involved , partiality those of interior designers. This thesis is an attmepted to establish the necessity for developing a better working drawing methodogoy or technical mans of satisfying the information sorting and processing need s of interior design professionals, a five step suggestion for developing such a methodology follows. First, arrange pertinent design research information by means of a process which can be employed throughout the design process, from inception through to working drawing stage. The end result should be an interior architectural design process culminating in a pattern skillfully blending architecture, vision and product with environment . The design process should be manifested into a series of definable steps and yet sufficiently flexible and variable in order to provide the most apropos design solution. Secondly , motify the design methodology systematically according to site conditions and prevailing construction technology and manifest the design process in a booklet form so that it reflects a desired pattern. Thirdly, this methodology should incorporate a stand-ardized and functional process capable of being utilized to impact clear design concepts and objectives with preci-sion and efficiency in a manual form.

• 한국인터넷방송통신학회논문지
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• 제17권3호
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• pp.275-282
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• 2017

차세대 3차원 건축설계 기법으로 각광받고 있는 BIM(Building Information Modeling)기술을 기반으로 하는 건축 설계 프로그램 중 대표적인 프로그램으로 Revit 프로그램이 있다. Revit은 정보 입력 측면을 강화시켜 설계 단계에서부터 구성요소의 정보 패밀리라는 오브젝트로 만들어 알기 쉽게 구성 요소를 파악 할 수 있는 프로그램이나, 이 프로그램에서 추출된 도면 출력파일들을 쉽게 비교하는 프로그램이 전무하고, 이로 인하여 협업 시에 수정된 동일 도면들에 대한 변경 내용의 분석이나 도면 정보의 손쉬운 공유가 어려운 점이 문제로 대두되고 있다. 이에 본 논문에서는 Revit을 통한 출력 도면 파일들의 병렬적 협력 작업이 효율적으로 이루어지도록 하기 위하여 동일 도면에 출력 파일들에 대한 버전 관리 시스템의 제안 및 구현을 하였으며 다른 버전 도면 파일들 간의 수정 부분을 검출하기 위한 개선된 KMP알고리듬을 제안한다.

• 한국산업융합학회 논문집
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• 제9권2호
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• pp.123-131
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• 2006

The subject of this study is to find out the characteristics of spacial expression in 'Le Carceri' of Giovannibattista Piranesi. Piranesi was the classicist from using classical motif. But for using itself he was not absolute canon of classical but playing tool. Because his etchings of perspective were presented the modernity not fixed the frame. The etchings of Le Carceri were characterized the dark, deep, heavy and devastating. In conclusion, the characteristics of spacial composition in his etchings were presented the simultaneity of time both classic and contemporary time. And it could represented the nonexistent of structurality for visual rationality. Architectural & de-architectural elements of his drawing were become in fragments. So the fragmented elements, his etchings have shawn the off-center to cast off the classical concept. And also the body of human was become the thing of object in his drawing. That is, it was inverted the subject and the object and the function of prison depicted in canvas is disappeared. This is the point of evocation in Piranesi' idea.

• 건축역사연구
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• 제32권5호
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• pp.21-30
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• 2023

The study aims to analyze the geometric characteristics of the pointed arches proposed by Al-Kāshī in his book "Miftāḥ al-Ḥisāb" (Key of Arithmetic) and investigate their planning principles, architectural application, and typological characteristics. Al-Kāshī completed this significant work in 1427 and dedicated it to Ulugh Beg, a Timurid Sultan in Samarkand. In the ninth chapter, titled "Al-'Imārāt wa al-Abnīya" (Amīr's Mansion and Building), Al-Kāshī sought to measure the surface areas and volumes of barrel vaults (Azaj) and domes (Qubba). To achieve this, he proposed five kinds of pointed arches (Ṭāq) and analyzed their drawing methods and composition principles. The Īwān and Qubba structures, which are curved architectural elements, hold significant importance in Islamic architecture. However, previous research has predominantly focused on comparing the drawings in Al-Kāshī's book with historical buildings, neglecting the inherent characteristics of the drawings themselves. This study intends to contribute to a deeper understanding of Al-Kāshī's remarkable work and shed light on the geometric aspects of monumental structures in the Timurid Period.

• 한국건설관리학회논문집
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• 제25권2호
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• pp.69-80
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• 2024

Currently rebar spacing inspection is carried out by human inspectors who heavily rely on their individual experience, lacking a guarantee of objectivity and accuracy in the inspection process. In addition, if incorrectly placed rebars are identified, the inspector need to correct them. Recently, laser scanning and AR technologies have been widely used because of their merits of measurement accuracy and visualization. This study proposes a technology for rebar spacing inspection and fixing by combining laser scanning and AR technology. First, scan data acquisition of rebar layers is performed and the raw scan data is processed. Second, AR-based visualization and fixing are performed by comparing the design model with the model generated from the scan data. To verify the developed technique, performance comparison test is conducted by comparing with existing drawing-based method in terms of inspection time, error detection rate, cognitive load, and situational awareness ability. It is found from the result of the experiment that the AR-based rebar inspection and fixing technology is faster than the drawing-based method, but there was no significant difference between the two groups in error identification rate, cognitive load, and situational awareness ability. Based on the experimental results, the proposed AR-based rebar spacing inspection and fixing technology is expected to be highly useful throughout the construction industry.

• 한국정보통신학회:학술대회논문집
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• 한국정보통신학회 2022년도 추계학술대회
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• pp.225-228
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• 2022

한국건축정책학회의 건축 설계 대가 산정 방법은 설계 기간 중 투입된 시간을 고려한다. 그래서 설계 시간을 단축하면 설계 비용을 절감할 수 있다. 실제 건축학과 전공 학생들을 대상으로 설문 조사한 결과, 반복되는 도면 작성으로 인한 피로감과 도면 작성 시 고려할 사항이 많다는 점에서 어려움을 느끼고 있었다. 본 논문에서는 건축 설계 과정 중 도면화 단계에서 스케치를 규격화된 평면도로 자동 변환할 수 있는 프로그램과 사용자의 편리를 위한 웹앱을 구현한다. 제안하는 방법에서는 사용자가 스케치 이미지를 웹앱을 통해 등록하게 되면 프로그램은 도형 검출을 통해 도면 내 공간을 분리한다. 스케치에 표기된 치수와 공간 정보를 기반으로 외벽과 내벽을 표시하고 공간에 적절한 인테리어를 배치한다. 제안하는 방법을 통해 건축 설계 단계 중 도면화 과정의 시간을 줄여 설계 비용 절감을 기대할 수 있으며, 실제 건축 전공자 학생들 중 95.2%는 본 프로그램을 사용하고 싶다는 의향을 밝혔다.

• 정보처리학회논문지B
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• 제10B권7호
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• pp.837-846
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• 2003

본 연구에서는 아파트의 설계도면을 처리의 대상으로 하고 있다. 이러한 아파트 도면은 굵고 평행한 두 개의 선으로 표현되는 주벽과 심볼(문, 창, 베란다. 타일 $\cdots$), 치수선(Dimension Line), 치수보조선, 여러 가지 수치를 나타내는 숫자(치수)와 문자 등으로 구성되어 있다. 본 연구에서는 이러한 아파트 도면 내에서 아파트 건물의 골격을 이루는 주벽을 인식하는 방법을 제시하고 있다. 이를 위해서 가는 라인을 제거하고 굵은 라인만을 남기는 이진화 방법을 사용하여, 이러한 라인들을 벡터화하고, 주벽의 존재위치를 한정하였다. 이를 이용해 치수보조선을 구하고 찾은 피수보조선을 이용하여 주벽을 검출하고, 찾아진 주벽에 연결되는 다른 주벽으로 영역을 확장해 나가는 방법을 구현하였다. 마지막으로, 주벽사이에 있는 창문은 비록 주벽이 아닌 창문 심볼로 표현되어 있더라도 주벽으로 인식해야 하기 때문에, 찾아진 주벽을 이용해 이들 주벽사이에 존재하는 창문을 찾는다. 실험결과 인식률에서 본 연구에서 제시하는 방법이 96.5%의 인식율을 나타내어 Karl Tombre 연구팀의 방법 90.7%보다 5.8% 더 우수하게 나타났고, 오인식의 수도 작게 나타났다.