• Journal of Korean Association for Spatial Structures
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• v.22 no.3
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• pp.4-7
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• 2022

• 월간 기계설비
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• no.2 s.187
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• pp.87-90
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• 2006

제15회 동아전람-MBC건축박람회가 지난 2월 2일부터 6일까지 5일간 서울무역전시장에서 개최되었다. 이번 전시회는 건축자재 및 인테리어, 가구, 조립식 주택 등이 출품되었는데 설비부문에는 난방부자재 및 욕실용품이 주를 이루었다. 특히 베란다 확장에 따른 리모델링의 주류를 타고 필름난방이 대거 출품되었다. 이밖에 온도조절기, 폐수를 재활용하는 자원절약의 양변기 등도 선보였다. 다음은 이번 전시회에 출품된 설비부문 자재중 눈여겨 볼만한 제품이다.

• Proceedings of the Korean Society for Noise and Vibration Engineering Conference
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• 1995.04a
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• pp.13-17
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• 1995

본 연구는 국내에서 생산되는 조립식 벽체 중 건축용벽판(철강제)의 재료구성, 부재간의 접합방식, 두께에 따른 투과손실의 특성을 실험실 실험을 통하여 비교, 분석함으로서, 건축용 벽판(철강제)의 차음성능개선을 위한 기초자료로 제시하고, KS F 4724로 규정된 차음기준에 대한 개선의 필요성을 언급하고자 한다.

• Journal of the Korea Institute of Building Construction
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• v.22 no.1
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• pp.1-10
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• 2022

Recently, due to the frequent occurrence of localized torrential rains and heat waves caused by abnormal climates. For this reason, it is necessary to develop an economical and eco-friendly rainwater detention facility that can secure the groundwater level through rainwater detention as well as flood prevention against concentrated rainfall by simultaneously implementing rainwater permeation and storage. In this study, the structural safety of an eco-friendly rainwater infiltration type detention facility made using eco-friendly inorganic binders including red clay was examined. Static analysis considering the constant load and additional vertical load and dynamic analysis considering the seismic spectrum were performed. As a result, it was found that the eco-friendly prefabricated rainwater infiltration type detention facility developed in this study has a maximum stress of about 68.1% to 75.4% and a maximum displacement of about 0.9% to 9.6% under the same load and seismic conditions compared to the existing PE block rainwater detention facility. It was confirmed that the eco-friendly prefabricated rainwater infiltration type detention facility secured excellent structural stability.

• Journal of The Korean Digital Architecture Interior Association
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• v.10 no.3
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• pp.29-38
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• 2010

르네상스 시대의 필리포 브뤼넬레치, 19세기의 쟝 니꼴라 루이 뒤랑, 근대 건축의 꾸르뷔지에, 귀세프 테라니, 밀르벤 데르호흐, 그리고 현대건축의 장 누벨과 같은 5명의 건축가의 예를 통해, 건축에서 늘 되풀이되어 나타나는 기하학적 형체로서의 이 격자무늬는 자신의 다면성을 보여준다. 합리적인 면은 그대로 간직한 채, 격자무늬는 순서대로, 균형잡힌 비율의 선, 축에 관한 구성체계, 조립식 건축의 구조, 합리주의의 상징, 건물의 배치와 크기를 결정하는 반복적인 조직망, 삼차원 공간에서의 프랙탈한 이미지로서 나타난다.

• KIEAE Journal
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• v.17 no.5
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• pp.87-94
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• 2017

Purpose: Prefabricated modular space such as a container construction has recently been interested unlike the conventional construction method, and their scale have expanded from small buildings such as cafes, houses and pensions to shopping centers, complex cultural spaces where shows and exhibitions are possible doing. In this way, the container is in the spotlight as an advantage such as mobility, flexibility, correspondence, economic efficiency, recyclability and so on. However, there are no specific guidelines and standard design methods in aspects of structural calculation, functional insulation and environmental configuration. Therefore, as the first step to resolve these problems, this study has focused on the field of environmental performance of container construction, presented appropriate guidelines and searched ways to improve performances. Method: For this study, seven types of the modular building were chosen and compared, and their energy performances have been analyzed using a proven simulation tool. Essential methodology and terminology were examined to estimate and judge their efficiency. Result: In conclusion, energy performances depend on specific configuration of combined unit spaces, and design guidelines cold be set up for promoting their use in the practical field.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2020.06a
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• pp.6-7
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• 2020

The government of South Korea enacted Earthquake Recovery Plan Act in 2008. In order to meet the requirement of this law, the important buildings, such as schools, public offices and so on, are in the process of seismic retrofit. This paper introduces the experimental data about a non-retrofitted concrete column and retrofitted column with a bolt assembly type CFT(concrete-filled steel tube).

• Proceedings of the Korean Institute of Building Construction Conference
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• 2023.05a
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• pp.299-300
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• 2023

In this study, the performance evaluation and structural safety of rainwater permeation detention block were analyzed. As a result, the compressive strength (19.3 MPa), flexural strength (5.2 MPa), and permeability coefficient (2.0 mm/s) of the eco-friendly prefabricated rainwater permeable detention block satisfied the KS F 4419 and SPS-KCIC0001-0703 and it was confirmed sufficient safety even under maximum load.

• Journal of the Korea Institute of Building Construction
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• v.14 no.6
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• pp.615-621
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• 2014

This study suggests the design and assembly drawing of the prefabricated precast concrete arch ammo magazines using the numerical analysis as well as the explosion verification test. The protective capacity of the proposed magazines is identified with the maximum support rotation angles measured by explosion verification tests according to the U.S. Unified Facility Criteria 3-340-02. Using numerical analysis, it is examined that oval-type members are better than the semi-circle ones in terms of protective capacity. Based on this numerical results, the design and assemble drawing for the prefabricated precast concrete arch ammo magazine are developed. It is identified that the structure constructed by invented design and assembly drawing has enough protective capacity against blast pressure caused by 133.75kg TNT explosion. The detonation point cannot be open due to the military security. In sum, it could be concluded that the ammo magazine proposed in this study has reliable protective capacity with enough redundancy. The redundancy means that there are more economic design approach with reducing the curved wall thickness.

• Proceedings of the Korean Institute of Building Construction Conference
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• 2013.05a
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• pp.213-214
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• 2013

Recently, modular construction has been begun to introduce actively for improvment of productivity in the construction industry. By the way, the construction technology is being IT through BIM. This is why modular construction needs BIM technology. In this study, we analyze the problems in the current modular construction at factory production stage. The way to extract 3D shop drawings using BIM is suggested to solve this problem.