• 의료ㆍ복지 건축 : 한국의료복지건축학회 논문집
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• 제22권2호
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• pp.35-44
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• 2016

Purpose: Recently, Universal design has been applied to a variety of concepts of social integration in the national legislation and institutions, however, the applying to urban railway station is not satisfied. Most of cases, the handicapped can not work continuously, universal design must be provided. Methods: This study derives the detailed criteria through comparing and analyzing an national and international universal design-related system in transit zone. And the status is investigated in transit zone of domestic urban railway station. Improved national standard requirements are derived considering the type of the handicapped and universal design principles. Result: The domestic status shows that the most lacking entry criteria is not specified in national standards or the design is a lowest-level required by criteria through comparing detailed criteria drawn into domestic analysis. Therefore, in order to provide a pedestrian environment to meet the universal design principles and requirements for the handicapped, there is a need to re-establish with a specific national standards. Implications: This study will draw on universal design standards for seamless transfer in transit zone of urban railway station. The next studies are needed to target the overall paths ranging from outside to landing in urban railway station.

• 한국주거학회논문집
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• 제19권4호
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• pp.21-29
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• 2008

The purpose of this study is to evaluate preferences for spatial composition by urban design guidelines of detached housing areas using CG simulation, with the aim of contributing to the improvement and management of residential townscapes. The list of urban design guidelines for detached housing areas was derived from an analysis of urban design guidelines and landscape regulations from the U.S.A, Japan, and Korea. These guidelines comprise building guidelines, landscape guidelines, street guidelines, and sign guidelines. Through the preferences revealed by CG simulation, an optimum presentation method for the urban design guidelines was determined. Based on the results of preferences, an appropriate management system and regulation standards were proposed. In conclusion, the efforts carried out on the study and legislation of a management system and regulation standards for the urban design guideline will accomplish the amenity of residential environments.

• 한국조경학회지
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• 제22권1호
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• pp.179-198
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• 1994

Urban parks and open spaces provide the community residents with the most easily accessible source for outdoor recreation, contributing also to the improvement of quality of natural environment in urban area. The demands of urban residents' for more and better green area are ever-increasing. However, the level of most urban open spaces which are easily accessible for residents are not satisfactory to meet the residents' demand in availability and in quality as well. Most existing urban open spaces are simply built of green areas only or have been developed in almost identical design with little consideration for individual uniqueness of the site. When developing neighbourhood parks in urban housing complexes, for example, little consideration is being given to topographical conditions, interrelation with the adjacent green area, or viability of the urban ecosystem. In many cases, urban park development projects are being done with serious negligence of natural properties of the site, by even destroying existing healthy woodlands. for instance. The objectives of this study are; -To survey on the domestic and the overseas cases of regulatory systems, development status and planning methods for urban open space. -To identify underlying issues of residental park developments in urban housing projects and establish appropriate improvement measures thereof, by studing and analyzing current-use data of developed urban parks and management status thereof. -To establish improved standards for urban open space planning, by integrating above surveys and studies, and recommendation for revision of related legislation is also presented to implement these standards.

• 대한토목학회논문집
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• 제35권1호
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• pp.187-192
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• 2015

도시부 교차로의 설계는 지방부 교차로와 근본적으로 달라야하나, 현행 도시부 교차로 설계는 지방부 교차로 설계기준을 준용하고 있다. 이에 국내외 교차로 종단경사 관련기준 문헌고찰, 현장조사 및 비교분석 등의 연구를 통해 향후 도시부에 적용할 적정 교차로 종단경사를 제시하였다. 본 연구는 도시부 및 지방부 교차로의 차이점을 비교 분석하고, 국내외 교차로 종단경사 설계기준을 검토한 후 적정 설계기준(안)을 도출하였다. 도출된 설계기준(안)의 검증을 위해 현장조사를 시행하고 통계분석을 시행하여 설계기준을 정립하였다. 여러 지침들을 비교하여 분석한 결과 도시부 교차로 종단경사 기준은 2.5~3% 정도가 적절할 것으로 판단되고, 부득이한 경우 5%정도가 적정경사인 것으로 판단되었다. 이러한 결과를 검증하기 위해 현장조사를 시행한 결과 0.0부터 8.6까지 다양한 종단경사 데이터를 확보하였다. 통계검증을 위한 사고데이터를 추가로 수집하여 SPSS를 활용한 상관관계 분석을 시행하였다. 95% 유의수준으로 분석한 결과 정면충돌사고율과 차대차추돌사고율이 종단경사와 상관관계가 있는 것으로 나타났다. 따라서 교차로 사고건수를 줄이기 위해 해당 변수들의 영향을 최소화 하기위한 노력을 하여야 하고, 그러한 노력의 일환으로 적정 교차로 종단경사를 적용한 설계가 이루어져야 함을 확인 할 수 있었다. 따라서 도시부 교차로의 종단경사는 1~3%의 적정수준을 유지할 필요가 있고, 부득이한 경우에도 3~5%를 넘지 않도록 설계시 주의를 기울여야 한다.

• 국제초고층학회논문집
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• 제8권4호
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• pp.265-273
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• 2019

The purpose of this review paper is to briefly describe main the features of novel procedures developed by the National of Standards and Technology (NIST) for the design of tall buildings. Topics considered in the paper include: the division of tasks between wind and structural engineers; the determination of wind effects with specified mean recurrence intervals by accounting for wind directionality; the risk-consistent design of structures subjected to multiple wind hazards; iterative dynamic analyses and member sizing, including the use of modern optimization approaches; and commonalities of and differences between Database-assisted Design (DAD) and Equivalent Static Wind Loads procedures. An example of the application of the DAD procedure is presented for a reinforced concrete structure. Also included in the paper is an introduction to ongoing research on the estimation of wind load factors or of augmented design mean recurrence intervals commensurate with the uncertainties in the factors that determine the wind effects.

• 한국환경복원기술학회지
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• 제6권5호
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• pp.70-78
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• 2003

From the viewpoint of the importance of the division theory based on topography(pyungsu) derived from the uniqueness in topography, not to mention of the function of ridge in ruban areas, the destroy of ridges should be prevented from the development of hill areas. This study intends to propose the basic concepts and principles to protect the ridge axis with green in open space and landscape planning. The main results are summarized as follows : First, eco-bridge across the ridges will be connected for the purpose of ecosystem restoration. Second, the protection and restoration of green ridge axis can be completed by Green Structure Plan which has principles and standards such as. - layout of development axis and establishment of rules on preservation - the practical use of various preservation methods and the standards suitable to the methods - laying down the standards of restoration according to the height from ground level - the application of zoning such as height district and urban design for preservation Finally, the design of implementation tools must be needed for protection and restoration.

• 국제학술발표논문집
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• The 9th International Conference on Construction Engineering and Project Management
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• pp.768-775
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• 2022

Current MEP designs are mostly applied by 2D-based design methods and tend to focus on simple modeling or geometry information expression such as converting 2D-written drawings into 3D modeling without taking advantage of the strength of BIM application. To increase the demand for BIM-based MEP design, geometric information, and property information of each member of the 3D model must be conveniently linked from the phase of the Design Development (DD) to the phase of Construction Document (CD). To conveniently implement a detailed model at each phase, the detailed level of each member of the 3D model must be specific, and an automatic generation of objects at each phase and automatic detailing module for each LOD are required. However, South Korea's guidelines have comprehensive standards for the degree of MEP modeling details for each design phase, and the application of each design phase is ambiguous. Furthermore, in practice, detailed levels of each phase are input manually. Therefore, this paper summarized the detailed standards of MEP modeling for each design phase through interviews with MEP design companies and related literature research. In addition, items that enable auto-detailing with DYNAMO were selected using the checklist for each design phase, and the types of detailed methods were presented. Auto-detailing items considering the detailed level of each phase were classified by members. If a DYNAMO algorithm is produced that automates selected auto-detailing items in this paper, the time and costs required for modeling construction will be reduced, and the demand for MEP design will increase.

• 한국측량학회지
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• 제38권6호
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• pp.533-542
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• 2020

본 연구는 지하시설물 중 상수도 부문을 대상으로 국제표준을 준용한 공간 데이터 모델의 논리적 모델을 제시한다. 이를 위하여 국내·외 관련 표준 및 선행연구, 기 구축된 지하시설물통합체계 및 지하공간통합지도에 대한 현황 검토를 수행한다. 이후 선행연구 고찰 및 현황 검토를 통해 도출된 문제점 및 이슈를 토대로 상수도 부문 지하시설물 데이터 모델의 개념적 설계 방향을 마련한다. 설계 방향에 따라 상수도 부문 지하시설물 용어 및 분류 체계 정의, 객체 간의 위상 관계 등을 정의하고, UML (Unified Modeling Language)다이어그램을 이용하여 국제표준으로 제정된 ISO, OGC 등의 준거 모델에 해당하는 표준들을 참조하여 국내 지하 공간 환경에 적합한 새로운 형태의 참조 모델을 마련한다. 다음으로 상수도 부문 지하 공간 데이터 모델의 개념적 설계를 위해서 상수도 분류 체계에 따라 지하시설물 구축에 필요한 모든 데이터에 작명 기준을 규정하고, 그 기준에 따라 표준 항목 명칭을 부여한다. 또한 UML 다이어그램을 활용하여 논리적 모델을 묘화 및 기술한다. 해당 결과물을 토대로 지하시설물 데이터와 관련된 정확도를 제고할 것으로 사료된다.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2002년도 춘계학술대회 논문집
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• pp.116-121
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• 2002

This primary study has some bounds md limits owing to the descriptive reviews but not detailed analyses. However, 1 tried to do the comparative analyses and case studies about location and size of rail station for future efficient use of spatial structure. Therefore, I reviewed the location of railway station and some design standards of railway station facilities by type (high speed rail, conventional rail and urban rail), and also, suggested future direction for rail station as the core of city development relating with urban structures and human settlement system reformation.

• 한국철도학회:학술대회논문집
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• 한국철도학회 2003년도 추계학술대회 논문집(II)
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• pp.516-521
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• 2003

The presentation and development of LRT(light rail transit) is one of the effective solution to reduce the heavy traffic problems of urban area The metropolitan cities and operation companies of urban transit railway are driving to. construct the LRT system because of the advantage of construction cost and environmental serviceability. Up to now, the design criteria of structures for LRT is not established. Therefore, this paper presents the structural design criteria for LRT with rubber wheels. The proposed code provides a means of establishing minimum standards for acceptance of design and construction of LRT. In order to improve the proposed design criteria, some details will be tested and evaluated in test line.