• Explosives and Blasting
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• v.20 no.1
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• pp.15-23
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• 2002

1960년대 후반부터 시작된 경제개발계획과 주택정책으로 좁은 국토면적에 많은 주택을 보급하기 위하여 다세대 주택인 고층 아파트가 많이 신축되고 있으며, 고층 건물의 규모 및 그 수가 기하급수적으로 증가함에 따라 인근 건축물과 근접하여 시공하는 경우가 많아지고 있다. 구조물의 신축.증축 및 지하철 공사나 통신선로 등의 지하공간의 활용에 따라 타 공법보다 공사의 진행속도가 빠른 발파작업이 크게 증가하고 있으며, 도심지에서 인근 고층 구조물 및 건축물에 발파작업으로 인한 진동 및 폭음 등의 민원을 일으키는 직접적인 공해가 발생되고 있다. 본 연구지역은 부산 명장동의 "B초등학교 교지정지 및 교사 신축공사" 현장으로서 인근 고층아파트 103동, 104동 및 105동의 1층, 6층, 11층 및 16층에 계측기를 설치하여 발파작업으로 인한 진동 및 폭음이 층별로 미치는 영향을 검토하고자 하였다.검토하고자 하였다.

• Proceedings of the KSEEG Conference
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• 2005.04a
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• pp.320-323
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• 2005

• Land and Housing Review
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• v.3 no.4
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• pp.415-421
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• 2012

In case of Korean housing complex, there became more mixed arrangement of buildings with different number of layers for a variety of urban skyline, recently. For example, around 33% of the construction sites of 'A' public corporation have gaps of more than 4 layers between high-rise buildings and low-rise ones in the same site, according to the survey. Generally, construction duration of the housing complex is estimated based on the layers of the highest building. Due to this baseline, whole construction duration could be extended so that the project cost could be increased. Therefore, framework duration of higher-rise buildings should be reduced to secure the feasibility of the project. On the other hands, these shortenings could adversely harm the feasibility in some cases because there are a wide range of combinations of the buildings with different number of layers in designing housing complex. Therefore, this study shows the results of analysis on effects of framework time shortening on the cost in housing complex project. Moreover, this could set the baseline of checking possibilities in condensing the construction duration of projects with buildings of different layers by supplying comprehensive database.

• Proceedings of the Korean Environmental Sciences Society Conference
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• 2004.05a
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• pp.216-217
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• 2004

• Journal of KSNVE
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• v.15 no.6 s.78
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• pp.20-24
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• 2005

• Magazine of the Korean Society of Hazard Mitigation
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• v.7 no.2 s.25
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• pp.39-48
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• 2007

• Journal of Korean Association for Spatial Structures
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• v.6 no.1 s.19
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• pp.91-99
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• 2006

This paper presents wind pressure distribution on high-rise apartment buildings through wind-tunnel tests. In order to investigate wind-induced interference efforts on building claddings an apartment complex, which was damaged on the claddings during typhoon attack, was exampled and constructed as a scaled model. A series of wind tunnel tests using pressure models were performed in a boundary layer wind tunnel. The test results with and without interfering buildings were compared and discussed. It is observed that the wind pressure on buildings 105 and 106 with surrounding buildings shows highly negative, while the pressure without surrounding buildings were positive. Therefore the wind-induced interference effects should be taken into account in the design of claddings through wind-tunnel tests.

• Fire Science and Engineering
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• v.25 no.5
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• pp.14-20
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• 2011

As the height of the building increases, the stack effect in stairwell that is main facilities for evacuation becomes stronger. While the pressure rise in stairwell causes difficulties on opening the door for evacuation and has effect on smoke control system, reduction of stack effect will be necessary for providing more safe evacuation environment. The field experiments on pressure field in high-rise building are carried out to present reduction method of stack effect and the numerical analyses using network model are proceeded to design quantitatively the reduction method. As the air flow supplied from outside in lower stair and exhausted to outside in upper stair is formed in stairwell, the stack effect in stairwell is expected to be decreased.

• Journal of KSNVE
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• v.8 no.4
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• pp.596-602
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• 1998

• 주택과사람들
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• s.188
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• pp.76-79
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• 2006

풍수가 아파트 가치를 결정짓는 중요한 요인으로 떠오르고 있다. 같은 한강변이라 하더라도 용산구 이촌동, 서빙고동, 강남구 압구정동 등 명당지역의 땅값이 그렇지 못한 지역보다 평당 110만원 이상 비싼 것으로 나타났으며, 이러한 경향을 이제 집안의 인테리어 배치를 어떻게 하느냐에 따라 재물과 건강을 좌우하는 단계에까지 이르고 있다. 관련하여 풍수와 관련한 '복을 부르는 행운의 주택과 인테리어 배치법' 등을 연재한다.