• Korean Architects
• /
• no.8 s.79
• /
• pp.54-63
• /
• 1975

정부에서(건설부)제안한 건축법 중 개정 법률안이 지난번 임시국회 때, 국회건설위원회에서 일부수정 채택하고, 국회법사위에 회부했는데 오는 정기 국회에서 통과될 것이 거의 확실시 되는 바, 동 건설법 개정안에서 제53조(면적, 높이 및 층수의 산정 등)의 2항 신설로 협회 총회에서까지 수차 논란되었던 정화조 설계는 오물 청소법 제14조의 규정을 적용 받지 않도록 규정함으로서 부당한 규제가 없어지게 된 점과 제6조(건축물의 설계 및 감리 등)에 제7항을 신설하여 공사감리자에게 불이익을 줄 수 없도록 규정한 것과, 대체적으로 회원업무에 불리한 방향으로 개정되지 않은 것을 다행으로 여기며, 본 협회에서는 건설위원회에서 채택한 동 건축법 개정 법률안과 본 협회에서 정부에 건의한 동법 개정안의 내용을 동시에 게재하여 봅니다.

• Spatial Information Research
• /
• v.7 no.1
• /
• pp.89-101
• /
• 1999

This paper represents methods to calculate heights of buildings by estimating their shadow lengths in a single and panchromatic image of the KVR-1000 camera system Shadows are identified Com brightness intensity of each pixel, and their lengths are measured. Two methods are implemented to estimate heights from shadows. One method is to use a ratio of shadow s lengths with respect to heights of reference buildings measured on site. The other method uses sun elevation angles calculated from various camera s parameters at the exposure time. The estimated heights of 20 buildings are compared with heights measured on site, and the RMS errors for each method are 1.70m and 1.75m, respectively. When a resampling method to enhance identification of shadows is used and their lengths are accordingly re-calculated, the estimated errors for each method are significantly reduced to 1.17m and 1.16m, respectively. Meanwhile, effects of land slope on shadows can be hardly obtained unless detailed DTM(digital terrain model) are available, and they introduce additional errors up to 25m.

• Proceedings of the Korean Institute Of Construction Engineering and Management
• /
• 2008.11a
• /
• pp.93-98
• /
• 2008

Haeundae Doosan We've The Zenith project is adjacent to Suyoung-bay, now it is in the process of excavation and foundation work. The main use of the tower is residence which height is 300m and 80 floor, the highest residential reinforced concrete building through the Orient. It is comprised of 3 high- rised buildings and 1 low-rised building, the basement is 230m wide and 200m length sized mass structure. The lateral resistance system is acted effectively against the lateral load and satisfactorily against the wind vibration by the 4 direction extension of the center core wall($700{\sim}800mm$ thickness) and reinforced concrete column set around the slab. Flat-plate slab system(250mm thickness) is adjusted for the slab system and it enables effective work process and shortening the working term by minimizing the ceiling height and not needing to install perimeter beam and drop panel. The strength and serviceability of the structure is able to be monitored and estimated constantly through the health monitoring system during the construction and after the construction.

• 월간 기계설비
• /
• s.235
• /
• pp.51-56
• /
• 2010

송도국제업무단지의 설계 목표에는 지속가능발전에 대한 노력이 반영되고 있다. 도시 전체에 대해 LEED NC(New Construction) 또는 LEED CS(Core & Shell) 부문 혹은 두 부문 모두에서 Certified 등급 획득을 목표로 하고 있다. 송도국제업무단지는 또한 LEED ND(Neighborhood Development) 시범 사업으로 지정되어 건축물과 대중교통의 연계성, 건물 설계상 에너지 효율, 효율적인 인프라 설계 및 모든 종류의 녹지 공간 주거 공간 제공에 주안점을 두고 있다. 송도국제업무단지는 에너지 소비를 줄이고, 에너지 효율을 높이며, 재생 및 천연 자재를 사용하고, 청정 또는 재생 가능한 전기를 만드는 최신 설계 기준과 기술을 적용했다. 따라서 송도 국제업무단지는 향후 국내 친환경 설계의 기준으로 자리매김할 것으로 보인다.

• Proceedings of the Optical Society of Korea Conference
• /
• 2001.02a
• /
• pp.262-263
• /
• 2001

저방출 코팅(low-e coating)이란 열 방출에 해당하는 적외선 파장이 가능한 작게 투과하도록 기판 위에 박막을 증착하는 방법이다. 그러므로 유리 기판 위에 저방출 코팅을 하는 것은 냉방시설을 갖춘 건축물 내부에서 에너지 절약과 쾌적한 환경을 구현하거나 자동차 내부의 빠른 온도상승을 저하시키는데 이용될 수 있다. 본 연구에서는 원격 조정 장치의 적외선 파장이 디스플레이의 광원에서 나올 수 있는 동일 파장에 의해 간섭을 받지 않도록 적외선 영역의 투과율은 낮추고 가시광선 영역의 투과율은 높이는 설계를 하고 최적화 하였다. (중략)

• 한국태양에너지학회:학술대회논문집
• /
• 2008.11a
• /
• pp.257-262
• /
• 2008

Available daylight in inside offers comfortable view environment, and psychological and physical advantages to people in the room. But, it has a problem of an excessive direct sunlight. This study calculated daylight responsive dimming control slope by Roller Shade system with Mock-up test. With three 1/2 scale Mock-up rooms, we performed a test for calculation of daylight responsive dimming control slope in different shade height of each room through the different height of roller shade systems. This research will be used as a fundamental study for automated roller shade systems.

• Proceedings of the Korea Institute of Fire Science and Engineering Conference
• /
• 2011.11a
• /
• pp.179-182
• /
• 2011

본 연구는 목조 건축물의 규모(높이)에 따른 수계 소화설비의 화재 진압 성능을 비교하여 최적의 소화설비를 선택함을 목적으로 한다. 높이 2.5m(소), 4m(중), 5.5m(대)의 모형화재실을 제작하고 모형화재실 천장에 스프링클러헤드와 미분무헤드를 설치, 소화실험을 진행하여 천장부 온도변화 및 소화시간, 방수량을 측정한다.

• Journal of the Korea institute for structural maintenance and inspection
• /
• v.12 no.6
• /
• pp.71-80
• /
• 2008

A slab examined by this study is the half precast concrete(PC) slab with the truss-reinforcement. There are many studies on the composite slab, but the study on the half precast concrete(PC) slab is little. Especially, the study on a structural performance of the half PC slab according to the height of the truss-reinforcement is extremely little. Therefore, in this research, three kinds of slabs with different height of the truss-reinforcement were made, and the bending test was conducted to research a structural performance.

• Explosives and Blasting
• /
• v.29 no.2
• /
• pp.67-80
• /
• 2011

Recently, the number of structure demolitions has increased in both civil and architecture fields due to various reasons such as redevelopment of a city, utilization of sites and restoration of deteriorated structures. In the past, domestic shell structures had been constructed with brick masonry and they were not high. Therefore, their demolition had been executed with ease. Recently, however, taller reinforced concrete shell structures have become a target for the destruction. Under these circumstances, how to efficiently demolish a structure and how to minimize effects of the destruction on environment including vibration and noise have become a main issue. One of the possible solutions is the explosive demolition. In this study, a case of explosives demolition of the stack, which is located in Jeju Thermal Power Plant in Republic of Korea and is 70 m tall, is addressed. In order to fall down the structure against the desired direction, 13.5 kg dynamite and 100 electric detonators were used.

• Asia-pacific Journal of Multimedia Services Convergent with Art, Humanities, and Sociology
• /
• v.8 no.11
• /
• pp.109-119
• /
• 2018

This study investigates the effect of urban and architectural forms on the microclimate in urban areas. It applies urban and architectural elements such as urban form and tissue and building form and characteristics as the main influences on the microclimate within urban area. Among the 23 Automated Weather Stations (AWS) installed within Seoul city by the Korea Meteorological Administration, 6 sites were selected for the analysis, based on their different urban and architectural characteristics, and actual measurements were conducted in August 2017 using individual AWS equipment. Also, the measurements of microclimate and urban and architectural elements within a 500m radius of the AWS measurement points were collected and analyzed. The result of the analysis shows that the microclimate elements, such as wind speed, solar radiation, and temperature, were affected by the direction of the streets, the width, depth, and height of the buildings, the topographic elevation and direction and the traffic volume. This study is expected to contribute to mitigating urban heat island effect and setting the foundation for sustainable cities through development of urban management methods and techniques including the relationship between built environment elements and microclimate.