• 한국실내디자인학회논문집
• /
• 제25권1호
• /
• pp.93-100
• /
• 2016

Long-life housing means a housing which structural members (Support) such as columns and floor are maintained for a long period of time and the housing can be used for approximately 100 years by replacing components (Infill) such as walls and furniture. The government established "Certification standards of long-life housing construction" on December 24, 2014, requiring the long-life housing certification for construction of apartment houses for over 1,000 households. However, it is necessary to prepare an incentive measure which could be granted to construction related personnel and housing owners due to the effectiveness of such system and recognition that the initial construction cost of long-life housing is high. The purpose of this study is as follows. First, the reasons and necessity of long-life housing cost increase for each construction company, housing owner, infill component manufacturer and designer which are long-life housing related personnel are determined. The direction of incentive grant for supplying long-life housing based on the determined items is established. The result of this study is as follows. First, a special treatment which is higher than the alleviation of construction standards according to the previous ordinance is necessary for construction companies to secure the business feasibility. Also, incentives such as the provision of service space and wide balcony are necessary to improve the preference level of parceling out. Second, financial incentives such as financial support for housing purchase, reduction and exemption of tax (acquisition tax and registration tax), and support of maintenance cost are required for house owners. Third, it is essential to increase opportunities to participate in the market for infill component manufacturers by applying additional points for PQ. Fourth, it is needed to provide compensation for additional human resource and time at the time of designing to designers by preparing the long-life housing design cost standards.

• 한국주거학회논문집
• /
• 제18권6호
• /
• pp.35-44
• /
• 2007

The purpose of this paper is to find out the factors affecting the apartment price given three sets of variables such as characteristics of apartment building, apartment site, and location. Data of 1,579 housing units in 224 apartment complex sites in Ilsan city were selected from the housing information of four public and private housing sources in 2006. The first set of variables for physical features include housing size (pyoung), preferring-floor, building orientation, heating system and structure of entrance. The second set of variables for building were number of housing units, built year and rank of construction company. The third set of variables for location were distance from number of school, the subway station, distance of department store and park. For the analysis, the hedonic price model, which was one of the methods to estimate social convenience, was used along with the SPSS statistical program and regression analysis. The results are as follows, Firstly, in the structural characteristic variables, it was analyzed that all of the variables except facing affected the apartment price. Secondly, In the site characteristic variables, unusually all of the variables were not affected the apartment price in Ilsan city. Finally, the locational characteristic variables number of school, the subway station, distance of department store and park affected the apartment price. In case of Ilsan city, educational facilities was likely to positively contribute to the price of apartment.

• 한국건축시공학회지
• /
• 제12권3호
• /
• pp.257-265
• /
• 2012

공동주택 건설사업에서 건설사들은 다수의 프로젝트를 동시에 수행하고 있으며, 최적의 공정관리와 자원투입으로 프로젝트의 현금흐름을 정확히 예측하는 것은 합리적 자금운용과 경쟁력 향상을 위하여 필수적이다. 기존의 현금흐름 예측 방법은 수입과 지출요소의 차이가 크게 발생하여 정확성이 낮아졌다. 본 연구는 K 건설사의 공동주택 공사관리 실태를 조사하여 현금흐름 예측의 문제점을 파악하였다. 기존의 원가관리 시스템의 개선을 위해 업무프로세스와 공사관리 시스템의 통합이 필요하였다. 현금흐름 예측모델 구축을 위해 수입과 지출요소 및 지출방법 등을 종합 현금흐름 예측창에 표시하였다. 또한, K사의 실시간 손익실행금액과 매출기성을 산정할 수 있는 TO-BE 업무 모델을 구축하여, 수입과 지출의 부정확한 요소를 배제한 현금흐름 예측 모델을 제안하였다.

• 한국산업융합학회 논문집
• /
• 제22권5호
• /
• pp.519-527
• /
• 2019

This study was conducted to present useful information on the utilization and productivity analysis of laminated modular multi-family housing. To this end, the process of site installation was investigated and analyzed through a prior study, and the monitoring survey was conducted through the site installation case of an stacked multi-family housing. Based on the above, the results of productivity analysis using the web-cyclone technique were also presented. However, the site installation process has limitations on generalisation because the process is not the same for each construction company, and also limits that require verification through application in the actual site of the web-cyclone model presented in this study.

• 한국주거학회논문집
• /
• 제18권5호
• /
• pp.113-120
• /
• 2007

The purpose of this study is an analysis about space of housing cultural center with the marketing based on experience. By changing housing market, housing cultural center is a place to give an information, added value, image of housing. Consumers who experience a housing cultural center have an effect on purchase an apartment. The image of enterprise is important to select commodities to consumers. Today, company's brand image and concept include womanish, worthy and, sensual those. Under these views, housing cultural center should have continuous culture spaces that provide various experiential chance for consumers. The methods of this study are an analysis of brand image, analysis and application of experiential elements for housing cultural center. The results of this study have five parts. First, in Sense part, there are presented the sense of sight, smell and touch include material's color, finishing material, sound and etc. Second, in Feel part, consumers feel friendly and comfortable to brand through synesthesia. And they have a liberal mind about brand. Third, in Think part, consumers can experience a brand's image as a subject of event or space. Forth, in Act part, consumer is acted to scale of a space and aim of exhibition. Finally, in Relation part, consumers can have relation each other who visit Housing cultural center. And they can joint for interchange of information, culture enjoyment. In conclusion, this study has a great value of graft marketing view on the planning of Housing cultural center.

• 한국건설관리학회논문집
• /
• 제15권2호
• /
• pp.112-121
• /
• 2014

공동주택 PF 부실사업장의 증가는 사업참여 주체인 시행사 및 시공사의 부도뿐만 아니라 금융사의 경영악화로 이어져 장기적으로 경제 전반을 악화시키는 악순환을 형성하고 있어 빠른 정상화가 요구되고 있다. 이를 위해서 많은 대안이 제시될 수 있으나, PF가 우리나라 부동산 개발 시장의 한계 속에서 개발된 금융기법인 만큼 금융시장과 자기자본 건전화 등 구조적 개선을 빠른 시일 내에 이루기에는 한계가 있다. 이에 현실적으로 조속한 정상화를 위해서는 대형시공사의 부실사업장에 대한 투자결정이 필요하다. 그러나 대형사공사와 투자를 원하는 시행사 및 금융사의 투자결정에 관한 중요도 인식에 차이로 사업이 무산되는 경우가 있어 본 연구에서는 각 사업주체별 공동주택 PF 부실사업장에 대한 투자결정시 시공사, 금융사, 시행사인 참여주체별로 고려하는 주요 투자결정요인의 도출하고 요인별 중요도를 비교분석하였다. 나아가 투자 결정요인 중요도 도출을 통해 부실 사업 참여 타당성 평가 모델을 수립하고 실제 사례에 적용함으로써 모델의 현실 적용성을 검증하고자 하였다. 전문가를 대상으로 한 AHP 분석 결과 1계층 중요도는 대형 시공사의 경우 사업성> 토지매입리스크, 분양성> 인허가> PF> 시행사 리스크인 것으로 나타났으며 2계층은 분양가의 경쟁력> 사업수익률> 사업부지 확보율> 사업기간>토지비상승 가능성인 것으로 나타났다. 이러한 결과는 시행사와 금융사의 중요도와 차이가 있는 것이며 대형 시공사의 투자결정요인 중요도 모델을 실제 3가지 유형의 투자사례에 적용해 본 결과 실제 투자결정 결과가 일치하여 적용성도 있는 것으로 나타났다.

• KIEAE Journal
• /
• 제7권1호
• /
• pp.5-13
• /
• 2007

Since aging has become one of most hot and serious issues in the whole global world, universal design as a strategic concept to enable the elderly age in place has received much attention and its importance is getting recognized. Japan has undergone the Aging phenomenon much earlier than Korea and other countries. During that time, through much trials and errors, it accumulated the wisdoms and techniques to precede aging friendly environment and products. Therefore current Japan house is a comprehensive setting which embraces lots of universal design features that has a valuable implication for Korean development that faces fast aging future. The purpose of this study was to delineate characteristics of universal design features appeared in Japanese Model houses. One site of housing park in the city where various model houses of representative housing construction companies was selected as a cluster area for data collecting. Data were collected mainly through field survey at the housing park of Tokyo during November, 2006, and additional data were collected through website and company information of relevant company. Universal design features were extracted for 17 houses of the housing park and sorted and analyzed according to the analysis frame. The frame were made using 2 major clusters; space area, and 8 universal design principle. Results showed a range of universal design feature and its detail universal design principle satisfied. The 8 principle currently developed became to house realistic practical examples and theory became proved its impractical power. The academic, educational and industrial implication were documented.

• 대한전기학회:학술대회논문집
• /
• 대한전기학회 2007년도 춘계학술대회 논문집 전기설비전문위원
• /
• pp.10-15
• /
• 2007

For the introduction of the electricity of the special design and supervision system to Protect the faulty-workmanship of the electricity equipment and to reserve the electricity safety, last 1995 "Electricity Technology Management Act" were carried out enactment. March 2002, we introduced the pre-Qualification system that is selected the competent company about the electricity design and supervision service over so much capacity which is ordered by the Public institution such as the nation, local autonomous entity, government investment institute and so on. December 2005, the electricity equipment over so much capacity was taken the housing construction plan's approval by the housing act in case, the municipal or district governor with the authority to approve who selected the electricity supervision company according to the pre-Qualification system. Due to the introduction of the system, we could expect the rights and interests increase of the consumer by eradicating dumping of the close relationship between supervision company and the builder, reduction and concurrent position of the supervisor, according to confirm the quality of the electricity equipment and electricity safety. In spite of introducing of the system, the problems occured as reducing the electricity designer's task range compared with different field, modifing the supervisor's rank system rationally, because of researching about the electricity design and supervision technique lacks. Also, KEEA(Korea Electric Engineers Association) manage the caller of the electricity design and supervisor(company or people), but the problems occured as opening to the public about the curler management, introducing automatic bidding system and We need the solution plan about this. Consequently, we consider the present situation of the domestic and outside and problem about the electricity design and supervision system in this paper, try to present rational operation plan through this.

• 한국주조공학회지
• /
• 제32권5호
• /
• pp.231-240
• /
• 2012

In present study, the effect of heat treatment on the microstructure and mechanical properties of the gravity cast superchargers housing using A356 alloy were investigated. In order to identify the characteristics of superchagers housing casting with heat treatment, Vickers hardness test, electrical conductivity test, opical and scanning electron microscopy were performed. And also, to investigate their mechanical properties, the T6 treated superchagers housing casting in optimum heat treatment condition were carried out tensile test using UTM (Universal Testing Machine).

• Journal of Construction Engineering and Project Management
• /
• 제3권4호
• /
• pp.26-34
• /
• 2013

Customer satisfaction and customer relationship are crucial aspect in any enterprises including housing construction projects. In general, the housing developers are facing a number of new challenges in different countries including Libya. The construction industries/housing developers need to continuously improve their products and services to meet customers' satisfaction desires and to remain in the current competitive market. This paper focuses on analysing the satisfaction factors of customers including qualityaspects of products and services in the construction projects. A framework was developed to evaluate the dynamics relationship between customer satisfaction and quality products or services, aiming to help companies' managers and policy makers to understand the needs and points of view of their customers. Apragmatic analysis was conducted to explore and analyse the customer satisfaction factors in construction industry considering different aspect of customer groups in Libya. Results indicate that there is a high demand of improvements in the contractor's performance in terms of cost, time and quality of products. It was also found that Libyan construction companies have been forced to transform their policies after on Libyan war 2011 to focus on client and customer satisfactory policies, or say centric for the purpose of improving client requirements and turn the business into more advantageous for any company.