• Title/Summary/Keyword: Architectural Factors

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Damage Assessment According to Damage Types and Influential Factors of Stone Pagoda Structure (석탑문화재 손상 유형 및 영향 요인에 따른 손상도 평가)

  • Kim, Ho-Soo;Hong, Souk-il;Jeon, Gun-Woo;Kim, Derk-Moon;Park, Chan-Min
    • Journal of Korean Association for Spatial Structures
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    • v.18 no.2
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    • pp.87-97
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    • 2018
  • Stone pagoda structures have continued to be aged due to the combination of various damage factors. However, some studies on nonstructural damage have been carried out, but assessment studies on structural damage have not been done in various ways. Therefore, in this study, structural and nonstructural influencing factors according to the damage types are classified and the damage assessment according to the structural influencing factors affecting the behavior of the stone pagoda structure is performed. In addition, the damage rating classification criteria for each type of structural damages or damage locations are presented, and the damage index is calculated by providing the criteria for the classification of damage according to the degree of damage to which the damage is caused. Therefore, this study can evaluate quantitatively the damage status of stone pagoda structures.

Effects of Environmental Factors on the Adaptation to University Dormitory Life - The Case of Seoul National University Dormitories - (단지형 대학 기숙사의 거주환경요소가 기숙사생활 적응에 미치는 영향에 관한 연구 - 서울대학교 관악학생생활관을 대상으로 -)

  • Baek, Sooyeon;Choi, Jaepil
    • Journal of the Architectural Institute of Korea Planning & Design
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    • v.36 no.1
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    • pp.3-14
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    • 2020
  • Dormitories of Korean university are planned to pursue qualitative growth after a period of quantitative growth in the 1970s. However, since the 1990s, the physical plan for qualitative growth has not changed significantly and the effects of these changes on dormitory residents has not been verified. The purpose of this study is to identify the environmental factors influencing dormitory life adaptation and to provide a basis for qualitative growth of university dormitories to help dormitory residents adapt to the environment. The research was conducted in three stages. First, the elements of the residential environment of the dormitory complex, which is an independent variable, were derived. The dormitory life adaptation scale was developed to measure the dependent variable. Secondly, a questionnaire survey was conducted to obtain the environmental factors of current dormitory and previous residence and three elements of dormitory life adaptation; 'acceptance of change', 'familiarity', and 'anxiety'. Third, statistical analysis was conducted to determine whether each factor influenced dormitory life adaptation.

The Relationship between Architectural Quality of ISP output and Its Outcome (정보계획수립 결과물이 갖는 아키텍처 관점의 품질이 계획수립 성과에 미치는 영향)

  • Kim Sung Kun;Park Hye Jin
    • Journal of Information Technology Applications and Management
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    • v.11 no.3
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    • pp.63-76
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    • 2004
  • There have many studies seeking for an effective IS planning approach. These studies mainly considered organizational characteristics, external factors, and IS planning process as key factors influencing ISP outcome. ISP output, however, was less focused, which is believed to have a more direct relationship with ISP outcome. In this study we attempt to study empirically how architectural quality of ISP output impacts on ISP outcome.

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A Study on the Comparative Analysis of Architectural Scale in Yun, Jeung and Kim, Gi-Ung's Houses (윤증(尹拯) 고택(古宅)과 김기응(金幾應) 가옥(家屋)의 건축척도 비교분석에 관한 연구)

  • Hahn, Sang min;Han, Jo Dong;Rhee, Kang Hoon
    • Journal of the Korean Institute of Rural Architecture
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    • v.4 no.2
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    • pp.13-25
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    • 2002
  • The study analyzed Yun, Jeung and Kim, Gi-Ung's Houses to understand the architectural scales adopted by them by comparing the composition of factors forming the whole architectural space. The result is as follows. Yun, Jeung's House intentionally adopted the normative order from its initial constuction to its completion, and Kim Gi-Ung's House periodically did different architectural scales whenever its anchae was extended. The architectural scale was the basic system to harmonize those houses part and part or part and whole.

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A Study on the Architectural Planning Principles and Directions of the Secondary School for the Future (미래 중등학교의 건축 계획원칙 및 방향에 관한 연구)

  • Lee, Ho-Chin;Meang, Joon-Ho
    • The Journal of Sustainable Design and Educational Environment Research
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    • v.2 no.1
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    • pp.91-104
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    • 2002
  • This study is on the architectural planning of the secondary school for the future. It focuses on principles and directions of the architectural planning. There are two motivations on the change of education paradigm. The one is that educational philosophy changes and the other is that the knowledge based society has come. Now these affection factors put the education paradigm to be changed. These educational paradigm need to be analyzed from constructivism and educational informationage. Lastly, architectural principles and directions were analogized from educational directions. Architectural principles(6 elements) and directions(15 elements) have been proposed in this study. The conclusion of this study, architectural planning of educational facilities must be with those criteria for more characteristic schools and organic schools.

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Multi-Criteria Decision-Making Model Using Quality Function Deployment (QFD) Method for the Most Suitable Temporary Earth Retaining System

  • Jung, Bae Yu;Byung, Cho Han;Jin, Han Sang;Won, Kwon;Ho, Jo Jae;Youl, Chun Jae
    • International conference on construction engineering and project management
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    • 2015.10a
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    • pp.620-621
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    • 2015
  • In this study, the multi-criteria decision-making model based on Quality Function Deployment Method is proposed. Multicriteria decision-making is an attempt to link QFD method with the TOPSIS. By this effort, a model that makes client's decision-making more rational and objective in design phase is suggested. The multi-criteria decisionmaking model confirming to the Owner's requirements will improve the productivity of the construction industry and the satisfaction of the customer. Further study extending the range of the requirements, not only the Owner's requirement will be necessary to cover the various factors as much as possible. And then, finally as a flexible platform to achieve a sustainable quality management, web-based multi-criteria decision-making model can be utilized by the relevant stakeholders simultaneously with the feed-back and sharing the necessary informations.

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A Study on the Interactive relationship of Object factors and Space (공간과 오브제 요소의 인터랙션에 관한 연구)

  • Lee Chan;Bae Yun-Joon
    • Korean Institute of Interior Design Journal
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    • v.14 no.6 s.53
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    • pp.103-111
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    • 2005
  • Since the Industrial Revolution in the 18th century, the production system adopted mechanization and mass production to popularize and standardize overall society. The architectural space removed basic desire of men on the decoration to neglect historical and regional continuity of the architecture and to make uniform designs, so that human sensibility and emotion were excluded. The architectural space had arbitrary and functionalism features in accordance with such a social change to display abstract space having no personality. The limitation expanded value of the space that was not lot possession and residence but for communication with men to express object factors. However, the object factors of the space were expressed in each factor consisting of either material factors or non-material factors. This study investigated interaction of the space by both expressive interaction and potential interaction to find out key words for making frames of the investigation and to examine cases comprehensively. The purpose of the study was to recover relations between the space and men in horizontal way and mutual communication and to present possibility integrating men and space.

Delay Factors in Building Construction Projects in Rwanda

  • Umuhoza, Esperance;An, Sung-Hoon
    • Journal of the Korea Institute of Building Construction
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    • v.19 no.5
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    • pp.467-475
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    • 2019
  • Delay is one of the most critical issues for construction projects and leads to huge losses in both developing and industrialized countries. The construction sector in Rwanda, a rapidly-developing nation, is no exception. Delays can be mitigated only once we have identify their primary causes, and these may not be the same in each region. This study aims to ascertain the main critical factors responsible for delays in building construction in Rwanda through an intensive literature review and questionnaire survey. A total of 40 delay causative factors were obtained from a literature review and were further classified into nine major categories. The questionnaire survey was distributed to about 80 respondents from clients, contractors, and consultants. From the list of 40 different factors, the top twelve most critical causes were identified as stoppage of work due to cash flow constraints, delay in approving design documents, confidentiality of physical plan, price fluctuations and delay in approving significant change, change orders, delay in performing inspections, Ineffective project planning, inadequate drawing details, unqualified labor, lack of materials on the market and dishonesty.

A Study on the acceptance phase of western architecture culture in Modern East-North Asia - Focused on church architecture of Modern Korea.China.Japan - (근대 동북아시아의 서양건축문화 수용양상에 관한 연구 - 한국.중국.일본의 교회건축을 중심으로 -)

  • Kim, Seung-Bae
    • Journal of architectural history
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    • v.7 no.4 s.17
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    • pp.131-150
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    • 1998
  • Main theme of this study is the acceptance phase of western architectural culture in modern east-north asia through a series of actual survey and typological analysis of existing church buildings in modern Korea. China. Japan. For this study, 126 modern church buildings of Korea, China, Japan are selected. Also, main subject of this study has deal with the side of culture - thought which background of christianity acceptance and acceptance mind of acceptance main-body, culture adaptation and transformation based on characteristic culturalization of Korea, China, Japan. Especially, I would consistently tried to see the acceptance phase of western architectural culture according to differential acceptance mind of acceptance main-body based on characteristic culturalization of three countries. Conclusively, in the point of view of western architectural culture acceptance phase, it could be said that Korean church architecture had characterized as a blending phase of the two eclectic architectural culture. And in the case of china, as a coexistance phase of the two architectural culture with more western style-oriented. On the other hand, Japanese church architecture had characterized as a syncretism phase of the both traditional and western architectural culture, though it is eclectic style-oriented. Therefore, it is thought that different acceptance mind of western culture had main factors caused of differential acceptance phase, when the two architectural culture, the traditional and the western, encounters.

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Markerless camera pose estimation framework utilizing construction material with standardized specification

  • Harim Kim;Heejae Ahn;Sebeen Yoon;Taehoon Kim;Thomas H.-K. Kang;Young K. Ju;Minju Kim;Hunhee Cho
    • Computers and Concrete
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    • v.33 no.5
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    • pp.535-544
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    • 2024
  • In the rapidly advancing landscape of computer vision (CV) technology, there is a burgeoning interest in its integration with the construction industry. Camera calibration is the process of deriving intrinsic and extrinsic parameters that affect when the coordinates of the 3D real world are projected onto the 2D plane, where the intrinsic parameters are internal factors of the camera, and extrinsic parameters are external factors such as the position and rotation of the camera. Camera pose estimation or extrinsic calibration, which estimates extrinsic parameters, is essential information for CV application at construction since it can be used for indoor navigation of construction robots and field monitoring by restoring depth information. Traditionally, camera pose estimation methods for cameras relied on target objects such as markers or patterns. However, these methods, which are marker- or pattern-based, are often time-consuming due to the requirement of installing a target object for estimation. As a solution to this challenge, this study introduces a novel framework that facilitates camera pose estimation using standardized materials found commonly in construction sites, such as concrete forms. The proposed framework obtains 3D real-world coordinates by referring to construction materials with certain specifications, extracts the 2D coordinates of the corresponding image plane through keypoint detection, and derives the camera's coordinate through the perspective-n-point (PnP) method which derives the extrinsic parameters by matching 3D and 2D coordinate pairs. This framework presents a substantial advancement as it streamlines the extrinsic calibration process, thereby potentially enhancing the efficiency of CV technology application and data collection at construction sites. This approach holds promise for expediting and optimizing various construction-related tasks by automating and simplifying the calibration procedure.