• 대한건축학회논문집:계획계
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• 제34권11호
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• pp.113-123
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• 2018

First of all, the multi-story Housing applying resident's participation in europe was classified by the menu selection method, the two-step supply method and the cooperative method. And then I analyzed flexible unit plan of cases for deriving the planning methode and the characteristics of flexibility. First, I analyzed the area and form of the unit plan, structure and Installation, fixed and variable elements to derive the planning method. The area of units are distributed from a minimum of $35m^2$ to a maximum of $150m^2$, and many of the unit planes have a narrow front and a deep depth. The structure is a long-span wall-structure or a skeleton structure, and is designed without any columns and bearing walls in the interior space for flexibility in spatial composition. The vertical shafts are located in the center of the unit in a box-form or in the corner at the unit dividing wall for free placement of interior wall. Fixed elements are framework and facility systems. Most of the future residents in the two-steps supply method and the cooperative method were able to freely design the internal space within the zoning concept proposed by the architect and change the location of the facade element within module system proposed by the architect. Second, the characteristics of the flexibility applied to the unit plan were divided in integrated flexibility, functional flexibility, construction flexibility, and supply flexibility. The integrated flexibility enables residents to give the variable space combination based on the complex structure of the inner space for providing various living experiences. Regarding functional flexibility, the three-dimensional spatial structure with neutral space has multi-functionality according to the needs of residents and easily accepts mixing of hybrid programs such as work and residence. Constructive flexibility allows residents to create identity by freely planning interior space and changing the size or location of facade components in a determined system of architects. Finally, various types of size and space composition are proposed and realized in the whole building applying menu selection method, so that flexibility in the offer can accommodate and integrate various types of living.

• 한국화재소방학회논문지
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• 제24권1호
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• pp.72-80
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• 2010

본 연구에서는 모든 발생 가능한 철도 사고시나리오를 기반으로 비상대응절차를 정의하여 철도사고 별 비상대응 절차를 구축하였으며 이를 유비쿼터스 센서 네트워크 시스템과 연동하여 u-철도 방재시스템을 제안하였다. u-철도 방재 시스템은 u-예방 시스템, u-대비시스템, u-대응 시스템, u-복구 시스템 4개의 단위 시스템들로 구성되어 있으며 각각의 데이터베이스별로 분리되어 있다. 수집된 정보는 각 시스템별로 분석되고 각종 매체를 통해 정보를 제공하며, 연계된 타 시스템과 유기적으로 정보를 교환하는 구조로 설계되었다. 특히 u-철도 방재 시스템은 오감인지기능을 바탕으로 한 센서 네트워크와 모니터링 시스템을 통하여 비상사고 발생 시 적절한 초기 대응이 가능하도록 설계되었다. 또한 2차원, 3차원 공간 정보 인터페이스에 유비쿼너스 센서 네트워크와 예상 시나리오를 함께 연동시키므로 서 종합적 의사 결정이 가능하도록 구축하였다.

• 물과 미래
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• 제15권2호
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• pp.11-22
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• 1982

본 연구고찰은 서울시와 일부 주변지역의 하수 배제방식을 채택함에 있어서 지리적 조건과 시행지의 형성실태 그리고 하수처리 문제와 관련하여 합리적인 하수배제방식을 구명하는데 있다. (1) 절충식하수배제방식 하수관거의 보급에 있어서는 장래하수처리문제와 관련 분류식이 바람직하나 기성시가지의 경우 분류식 관거의 전환에 따른 투자규모가 크고 교통소통에 주는 영향 등을 감안 합류식으로 유지하되 시가지 재개발 또는 지하철 건설등 근본적으로 지상구조물을 개조할 때에 한하여 분류식 관거를 보급토록하고, 신개발 지역에 대해서는 지금부터 분류식관거를 보급토록 하여 목표년도에 가서는 완전분류식이 되도록 제안하였다. (2) 하수배제는 주로 자연류하로 유도 배수구역의 편성에 있어서는 배수간선의 역할을 하는 38개 하천과 지세를 감안 자연류하가 극대화되도록 배수구역을 구분하였고 그것이 불가능한 구의, 자양, 한남, 반포, 암사등 지역에 대해서는 기설 유수지 배수펌프장 시설을 활용하여 배수할 수 있는 방안을 제시하였다. (3) 하천의 양안 또는 한쪽 하안에 찻집관거를 설치하여 하수를 집수하고 처리장으로 이송함과 동시에 각하천에서 용출하는 지하수량, 계곡수량, 강우시 일류수량등을 분리 배수케하여 한강수질개선에 기여케 하는 최적방버을 제안하였다.

• 대한건축학회논문집:계획계
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• 제33권12호
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• pp.3-11
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• 2017

The non-mandatory guidance and illogical ordinance of local government generate complicated and vague regulations and procedures. These cause inconvenience in building administration, and give rise to unnecessary social and administrative expenses. The purpose of this study is to suggest the improvement of building administration by local government from an institutional point of view through the literature review and the specialist survey focusing on the problems arising from the building ordinances and non-mandatory guidance. The results of this study are as follows; In the first place, the connection between law and ordinance should be improved in a systematic, definitude manner and high-degree of completion. Second, the monitoring management system should be arranged in order to excavate and improve the non-mandatory guidance. Third, the effort should go into improving ability and disposition of building official. Fourth, it is necessary to materialize and clarify the regulatory contents and adjust them to fit the legal system. Lastly, it is important to reinforce incentives and procedures of verification in order to manage building ordinances of legal government's own free will. In order to improve of building administration by local government, it is necessary to make the structure of sustainable improvement and discuss not only institutional aspect but also elements of building administration in later study.

• 토지주택연구
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• 제14권1호
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• pp.99-114
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• 2023

본 연구는 2021년부터 시행된 교육시설 안전인증제도의 적정성 및 적용성을 검토하고 개선방향을 도출하기 위해 수행되었다. 연구는 기존 인증제도 분석 및 해외 교육시설 안전 및 환경평가제도 사례 탐구, 인증 수행 전문가 대상 FGI를 통한 보완 및 개선점 도출, FGI 분석결과를 적용한 새로운 인증절차 모델 제시, 전문가 자문 기반 인증수행 모델 검토 및 객관성 부여의 단계로 진행되었다. 제시한 모델은 기존 제도에서 수행되었던 인증절차를 예비, 심사, 사후관리의 3단계로 세분화하여 운영되도록 구성했다. 인증절차의 각 단계에는 이론검토 및 FGI 과정에서 도출된 개선점을 보완한 피드백 시스템을 적용하여 평가 과정 및 평가자 구성상 발생할 수 있는 실제적 문제점을 예방할 수 있는 절차를 구성했다. 연구결과에 따라 제시된 인증수행 모델은 인증제도 운영위원 자격을 갖춘 전문가들을 대상으로 자문을 수행했으며, 심사자 및 중재자 선정기준 등 인증수행 모델의 세부기준에 대한 명시를 권고했으며, 전반적인 평가체계의 구조에 치명적인 결함이 없다는 자문결과를 도출했다. 이에 따라 본 연구에서 제시한 인증수행 모델 개선안의 객관적 검토를 함께 수행했다.

• 국제초고층학회논문집
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• 제7권3호
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• pp.255-264
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• 2018

This paper introduces three distinctive means for the use of a 189-meter high damped structure ensuring safety against earthquake: 1. Realization of L-shaped elevational structural planning: The bottom and top of the tower have belt trusses and hat trusses respectively to restrain the bending deformation. Furthermore, large-capacity oil dampers (damping force 6,000 kN) are installed in the middle part of the tower to restrain the higher-mode deformation. 2. Realization of L-shaped planar structural planning: We devised a means of matching the centers of gravity and rigidity by adjusting planar rigidity. Moreover, viscous damping devices are located at the edges of the L-shaped plan, where torsional deformation tends to be amplified. We call this the "Damping Tail" system. 3. Composite foundation to equalize deformations under different loading conditions: We studied the vertical and horizontal deformations using sway-rocking and 3D FEM models including the ground, and applied multi-stage diameter-enlarged piles to the tower and a mat foundation to the podium to keep the foundations from torsional deformations and ensure structural safety.

• 한국디지털건축인테리어학회논문집
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• 제4권2호
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• pp.26-34
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• 2004

Our country did not illustrate and reverse by a city planning law department construction Buddhist priest's robe dual setup the urban setting to be regulated, it came. The city planning law as the high position system of space planning mainly provides the use and a size of the land, the construction law the detail contents of site undergarment concrete location and the form back is provided and of course, regarding the structure which relates with the designation of concrete building use in him and the immediacy back. These two laws are come by a trade name complement and a function sharing role in order for the affirmative development of the city to become accomplished, being used. To necessity of District unit plan the general causal government employee all it is sympathizing, it relates it goes to extremes and with the maintenance of endurance environment and many portion with charge Sikkim also the fact that it is the criticism which relativy is negative in duty of administrative origination is fact in the people. But realization of plan hazard the execution of the public section which stands will be important, it will reach and the public section execution plan of the autonomous nine dimension for must be prepared. The next research that the individual globe plan and development actual condition actual proof and the research which it analyzes system is necessary with base, sees the general operation evaluation of Seoul District unit plan.

• 한국도서관정보학회지
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• 제6권
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• pp.105-140
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• 1979

This study is an attempt to present a model of the effective service area for branch library system planning in Dae Gu city as one of large urban public libraries in Korea. This model is built up through the analysis of the distribution of population and characteristics of community structure, based on the standard for the branch library system of a public library. The results are summarized as follows: 1. Under the circumstances of this country, each radius of the effective service area for branch libraries are as follows; $1{\sim}1.5km$. is adequate for the central library and major branches; 1km. for neighborhood branches; $0.5{\sim}0.8km$. for sub-branches. 2. Population within the radius of the effective service area of a given branch may range from 80,000 to 100,000 for major branches, from 50,000 to 60,000 for neighborhood branches, and from 20,000 to 30,000 for sub-branches. 3. The radius of the outer boundary for the effective service area may be between 4km. and 5km. from the heart of the city, and the inner boundary, 13.km. 4. Areas with the radius between 2km. and 3km. from the heart of the city may be selected as the most effective locations for branch libraries, and between 3km. and 4km. as the next priority. 5. The number of service areas may be 14, that is, 7 major branches(Sinam, Sinchun, Susung, Daemyung, Naedang, Dalsung, Rowon), 2 neighborhood branches (Pyungri, Nambu), and 5 sub-branches(Chimsan, Sangiuk, Bongduk, Hyomok, Dongchon)

• 국제초고층학회논문집
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• 제3권1호
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• pp.35-48
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• 2014

In designing a 300 meter high skyscraper expected to be the tallest building in Japan, an earthquake-ridden country, we launched on the full-scale performance based design to ensure redundancy and establish new specifications using below new techniques. The following new techniques are applied because the existing techniques/materials are not enough to meet the established design criteria for the large-scale, irregularly-shaped building, and earth-conscious material saving and construction streamlining for reconstructing a station building are also required: ${\bullet}$ High strength materials: Concrete filled steel tube ("CFT") columns made of high-strength concrete and steels; ${\bullet}$ New joint system: Combination of outer diaphragm and aluminium spray jointing; ${\bullet}$ Various dampers including corrugated steel-plate walls, rotational friction dampers, oil dampers, and inverted-pendulum adaptive tuned mass damper (ATMD): Installed as appropriate; and ${\bullet}$ Foundation system: Piled raft foundation, soil cement earth-retaining wall construction, and beer bottle shaped high-strength CFT piles.

• 국제초고층학회논문집
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• 제4권3호
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• pp.219-226
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• 2015

By the end of 2014, the number of completed and under-construction supertall buildings above 250 meters in China reached 90 and 129, respectively. China has become one of the centers of supertall buildings in the world. Supertall buildings in China are getting taller, more slender, and more complex. The structural design of these buildings focuses on the efficiency of lateral resisting systems and the application of energy dissipation. Furthermore, the research, design, and construction of high-performance materials, pile foundations, and mega-members have made a lot of progress. Meanwhile, more and more challenges are presented, such as the improvement of structural system efficiency, the further understanding of failure models, the definition of design criteria, the application of high-performance materials, and construction monitoring. Thus, local structural engineers are playing a more important role in the design of supertall buildings.