• Proceedings of the Korean Institute of Building Construction Conference
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• 2023.05a
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• pp.287-288
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• 2023

The inspection work at construction sites is one of the important supervisory tasks, which involves verifying that the building is being constructed by the numerical values specified in the design drawings. The conventional measuring method for inspection involves using tools or equipment such as rulers directly by the personnel at the site, and it is usually confirmed by vision. Therefore, this study proposes an model to measure numerical values on images of the construction site. Through the case study to measure the installation interval of jack supports, the proposed algorithm was verified the effiect and validity. The results of this study suggest that it can support inspection work even in the office, which may have been overlooked by on-site inspectors, and contribute to the digitization of inspection work at construction sites.

• The Science & Technology
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• v.4 no.1 s.13
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• pp.37-43
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• 1971

1.서론 2.건물고층에 따른 건축비와 지가와의 상관관계 3.건물고층화와 건설이자 4.건물고층화와 임대료 5.건물고층화와 유효공간 감소 6.고층건물의 기타문제점 7.결론

• Journal of the Korea Institute of Building Construction
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• v.10 no.3
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• pp.91-97
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• 2010

Recently, as a countermeasure to the buoyancy of a building, the use of permanent drainage methods have been on the increase, and these provide benefits both in terms of economical feasibility and efficiency. When a permanent drainage method is applied, some underground water can drain out. Korea has been designated by PAI (Population Action International) as a water-stressed country, and the use of outflowing groundwater is required for the efficient oversight of water resources. However, the evaluation process on the practical use of underground water is currently insufficient. Therefore, the amount of outflowing groundwater put to practical use and the standard for the water quality were examined in this research, with the aim of establishing anappraisal process on the practical use of underground water drainage. In addition, standards for the assessment of the treatment process and the application cost of underground water drainage were developed. On this basis, an evaluation process on the use of outflowing groundwater was developed and applied inthe field. The application result proved that it was possible to assess the initial investment cost and the maintenance and management cost in the field, and thesecan be compared to the costs when supplied water is used, which makes it possible to apply in the field.

• Journal of the Architectural Institute of Korea Planning & Design
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• v.36 no.2
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• pp.25-32
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• 2020

The purpose of this study is to estimate the economic value of architectural aesthetic using the contingent valuation method and to analyze the value-giving characteristics. The site survey was conducted based on the scenario of Dong-daemun Design Plaza, which is recognized as a work of outstanding architectural aesthetic. Based on 307 opinions collected, the main results are as follows: First, it could be confirmed that the higher the level of architectural aesthetic, the higher the payment amount was. The result of estimating the value of the architectural aesthetic on the basis of the fixed amount levy showed that the average payment amount was 8,859 won per person. The average payment amount was 13,014 won per person when the rejector of payment was excluded. The value of architectural aesthetic was about 13.72% of total construction cost. Second, free riding, which occurs mainly in the measurement of the value of public goods or environmental goods, appeared. This tendency is stronger in the elderly than in the younger, and in the differential amount levy than in the fixed amount levy. Third, the extreme subjectivity of architectural aesthetic value could be confirmed. While there are a lot of extreme denials of payments such as 0 won, the high-income was willing to pay a substantial amount. Fourth, it was confirmed that income factors was partly involved in the measured value.

• Journal of the Architectural Institute of Korea Planning & Design
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• v.36 no.3
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• pp.13-20
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• 2020

The purpose of this study is to analyze the fuzzy pattern that is reflected on the inside of the value evaluator in measuring the economic value of architectural aesthetic using the fuzzy-contingent valuation method. The main results of analyzing the relationship between architectural aesthetic and fuzzy patterns by typing 307 fuzzy patterns collected from visitors at Dongdaemun Design Plaza are as follows: First, low levels of architectural aesthetic can be a primary cause of extreme refusal of payment. However, it was confirmed that the extreme refusal of payment could partially involve mentality of free-ride on public goods or mentality that would not give value to past events that are not future. Second, if the architectural aesthetic score is 77.5, the most perfect form of fuzzy pattern is formed. It is confirmed that the fuzzy form, which is the standard in the relationship between architectural aesthetic and money value, is made at 77.5 points. This means that it is most efficient to have 77.5 points of architectural aesthetic to secure balanced data by membership in the study of architectural aesthetic value measurement through fuzzy pattern. Third, according to the architectural aesthetic score, respondents can be interpreted as follows: no monetary willingness arises before or after 52.4, starts to respond to the amount before and after 65.6, severe conflict over payments around 70.6~71.7, stronger willingness to pay around 77.6, want to pay for sure around 80.0.

• Proceedings of the Korean Institute Of Construction Engineering and Management
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• 2008.11a
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• pp.233-238
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• 2008

Korea has a high volume of exhaust in environmental pollutants compared to her economic size, which results from the increase of the ratio in high energy consuming industries. There arises an issue that efficient energy saving is not achieved in the related projects of the construction, which is one of the high energy consuming industries. In addition, such projects of dismantling old and decrepit buildings are frequent in recent years. Given the situation, to obtain much better effects of energy saving, it is necessary to build basic databases and develop utilization plans on energy consumption volume, exhaust volume of pollutants, and environmental expenses that come from the dismantlement stages out of the life cycle of construction projects. Therefore, this study calculates the exhaust volume of environmental pollutants, converts it into environmental expenses by pollutants, and evaluates the environmental economics on the projects of dismantling buildings, utilizing LCI DB that is suggested by Ministry of Knowledge Economy and Ministry of Environment. For this purpose, related data research, the existing literature study, and on-the-spot field investigation were conducted. Based on the results of analysis on the collected data, the environmental economics of the target building was evaluated.

• The Journal of the Korea Contents Association
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• v.19 no.9
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• pp.26-36
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• 2019

Since more than 30 different information systems are collecting and providing construction related information, it is difficult for information users to figure out where and how to acquire the required information. Even if the user find the information, it is hard to meet users demand. Because the current systems accumulate the data just as administrative data and can do not connect the information from the different phases of the lifecycle for the specific facility. The information collected and managed in different information systems should be integrated in terms of lifecycle of the facility to improve money for value of public investment, the quality of life by improving quality of the facility and to provide the foundation for big data utilization in the construction industry. This paper suggested strategic planning for the development of the (assumed name) "The Lifecycle Integrated Construction Information Portal" as a foundation to use the data in construction industry, by investigating prerequisites and suggesting conceptual framework of the system.

• The Magazine of the Society of Air-Conditioning and Refrigerating Engineers of Korea
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• v.32 no.10
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• pp.36-41
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• 2003

산업혁명 이후 과학기술 발전과 한께 산업화와 도시화에 따른 인구 증가는 생활수준향상을 위한 개발중심의 경제사회를 필요로 하게 되었다. 이러한 경제$.$사회의 발전은 지구상의 유한한 자원 에너지 등의 소비증가를 요구되는 한편, 자원$.$에너지 소비로 인해 쓰레기, 산업$.$생활폐기물, 수질오염, 대기오염 등의 발생증가로 인해 환경을 오염하기에 이르렀다. 따라서 현재와 같은 무절제한 자원$.$에너지 이응과 환경오염 등에서 벗어나 환경과 조차를 이루는 개발이 절실히 요구되고 있다.(중략)

• The Safety technology
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• no.195
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• pp.21-23
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• 2014

서울의 중심인 광화문 일대는 '경제대국 대한민국'을 상징하는 각종 건축물이 모여 있는 곳이다. 우뚝 솟은 건물들이 만들어내는 아름다운 경관에 우리 국민은 물론 이곳을 찾는 수많은 외국 관광객들이 탄성을 쏟아낸다. 그런 이곳에 또 하나의 랜드마크가 베일을 벗고 모습을 보일 준비를 하고 있다. 그 주인공은 바로 대림산업이 세종로 사거리 옛 금강제화 터에 건설 중인 '세종로호텔' 현장이다. 우리나라 경제와 관광의 중심지에 건립되는 만큼, 이곳은 안전중심의 철저한 시공을 하고 있다. 도심 속 건설현장의 우수사례로 손꼽히고 있는 이곳 현장을 찾아가봤다.

• Journal of the Korea Construction Safety Engineering Association
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• s.45
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• pp.24-27
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• 2008

태림종합건설(주) 권기욱 회장은 1989년 회사를 설립한 이래 20년간 병원, 주거시설 등 근린시설을 비롯해 고급 건축물 위주로 경쟁력을 키워 왔으며, 이러한 건축물 이외에도 도로, 철도, 공항, 항만 등 국가 기반시설과 산업시설 등을 건설하며 국가기반산업 및 경제발전에 묵묵히 기여해온 기업인다. 지난 5월 14일 역삼동 태림종합건설(주) 회장실에서 권기욱 회장의 경영이념과 인생관 등을 인터뷰를 통해 알아보았다.