• 월간 기계설비
• /
• no.9 s.206
• /
• pp.65-73
• /
• 2007

최근 분양시장이 실수요자 위주로 재편되면서 주택업계의 첨단아파트 공급이 쏟아져 나오고 있다. 각 건설사는 커뮤니티 시설, 조경, 외관 등 유비쿼터스와 아파트를 접목하는 차별화 전략으로 첨단 아파트라는 프리미엄까지 제공하고 있는 것. 첨단시설 공급에 따른 비용상승이 문제점으로 제기되고 있지만 장기적으로 입지여건과 품질의 우수성은 물론, 첨단 아파트에 대한 관심이 높아질 수밖에 없을 것이라는 경향이 반영되고 있다. 현재 이런 기술이 접목됐거나 반영될 예정인 첨단 아파트에 대해 살펴본다.

• 주택과사람들
• /
• s.221
• /
• pp.56-59
• /
• 2008

주택 공급에 비상이 걸렸다. 전국에 미분양 아파트가 쌓이고 있는 데다 '밀어내기식'으로 공급됐던 분양가 상한제 회피 물량도 대부분 소진되면서 아파트 공급이 확 줄고 있는 것. 주택 사업의 수익성 악화로 건설 업체들이 더 이상 집을 짓지 않기 때문이다.

• Journal of the Economic Geographical Society of Korea
• /
• v.20 no.3
• /
• pp.405-418
• /
• 2017

SHIFT is public rental housing policy introduced by Seoul Metropolitan in 2007, which works as Chonsei(korean unique deposit rental system). This paper examines the effect of SHIFT on Chonsei prices of neighborhood apartments. To estimate the change in prices of Chonsei after the provision of SHIFT, I collect data on Chonsei prices of apartments within a 5km radius from the SHIFT housings. Summary of main results are following. Chonsei prices of the apartments within a 2-3km radius decreased by 4.4% after the provision of SHIFT housings. In contrast, when it comes to apartments within a 1-2km radius, I can't find the stochastic relationship between the provision of SHIFT hosing and price changes. This results can be explained by "Offset effects" caused by real estate development. Provision of SHIFT can sequentially induce nearby area's development, which plays a factor in the effect of price increases. And this offset effects varies in each apartment complex depending on demand for Chonsei and supply of the SHIFT.

• Korean Journal of Construction Engineering and Management
• /
• v.15 no.4
• /
• pp.86-94
• /
• 2014

Since the late 1990s, mixed-use apartment, armed with high qualities and large scales with a high ratio of TFA(Total Floor Area) have been continuously provided accommodating exclusive community facilities along with high-tech securities, not to mention excellent skyline view. However, especially in mid-small cities, there have been only a few supplies. As a result, none of the mixed-use housing provided by high-end brands has ever been built in non-metropolitan area. But constructors couldn't plan the projects which aims to build the mixed-use apartment in local city, because they couldn't get the basic data or advanced research for feasibility analysis. Therefore, to suggest the useful price for mixed-use apartment supply project of local city, the PSM(Price Sensitivity Method) widely used for determining the price preferences as a market research tools has been applied. As analysis results, the estimated price of mixed-use apartment is 10.8% higher than general apartment, and mixed-use apartment has lower price sensitivity than general apartment. As price determinants, the age, education level and family size influence on UTP in significant level. It is expected that these research findings can be applied for establishing the solid marketing strategy of mixed-use apartment development project in local city.

• Journal of Digital Convergence
• /
• v.15 no.1
• /
• pp.181-189
• /
• 2017

The purpose of this research is to set a standard for deciding competitive marketing prices of new supplying apartment houses and to analyze decision factors in sale price of supplying apartment houses with Analytic Hierarchy Process; the resulted model does not use the method that joins the land cost and the cost of construction together, but the method that compares the sales prices of surrounding apartments. This research tries to set a standard for decision of the prices of newly supplying apartment houses by classifying the determinants into the $1^{st}$ step(4 factors), the $2^{nd}$ step(9 factors), and the $3^{rd}$ step(25 factors). According to the process, the relative importance of decision factors in the sale prices is determined and this should be used as the index of sale prices for newly supplying apartment houses when the houses are provided. In addition, through the $2^{nd}$ step including 9 factors, the comparative model for sale prices is defined and the model is presented to be applied in the real business. Subsequent study additionally considering the factors apart from marketing which tries to find a generalized standard needs to be conducted.

• Land and Housing Review
• /
• v.7 no.4
• /
• pp.207-215
• /
• 2016

The purpose of this paper is to explore ways in the construction of Apartment-type factories in the public sector. Recently the markets of Apartment-type factories are driven by the private sector as high quality, high price and supply of in the form of office, these construction trends are different from the original aim of introduce policy of Apartment-type factories which supply production spaces in the city to small capital enterprises. We analyzed the architectural characteristics of Apartment-type factories in Korea, the prospect of their future construction trends and the survey results targeted to small enterprises. In the results of this survey, we grope for the direction for construct Apartment-type factories in the public sector. The Apartment-type factories constructed by the public sector are appropriate supply for manufacturing plants and sale rather than lease form to complement the private market. To optimize economically and functionally for manufacturing activities, the design space in the internal and external spaces is required in order to supply more affordable. Route design, especially considering parking, unloading and warehousing of merchandise, and logistics should be differentiated from the Apartment-type Factories constructed by private sector.

• Journal of Digital Convergence
• /
• v.11 no.2
• /
• pp.175-182
• /
• 2013

In this paper, the simulation model of house price is presented on the basis of pricing mechanism between the demand and the supply of apartments in seoul. The algorithm of house price simulation model for calculating the rate of price over time includes feedback control theory. The feedback control theory consists of stock variable, flow variable, auxiliary variable and constant variable. We suggest that the future price of apartment is simulated using mutual interaction variables which are demand, supply, price and parameters among them. In this paper we considers three items which include the behavior of apartment price index, the size of demand and supply, and the forecasting of the apartment price in the future economic scenarios. The proposed price simulation model could be used in public needs for developing a house price regulation policy using financial and non-financial aids. And the quantitative simulation model is to be applied in practice with more specific real data and Powersim Software modeling tool.

• Journal of the KSME
• /
• v.32 no.3
• /
• pp.247-254
• /
• 1992

이 글에서는 고충아파트에서 층간 열공급의 불균일성이 발생하는 원인을 설명하였고 이 불균일 성을 해소시키는 새로운 열공급 설비 기술을 설명하였으며 그 내용들에 대한 결론은 다음과 같다. (1) 온수 난방 고층아파트의 층간 열공급의 불균일성은 온수공급관과 회수관의 정수압력의 차 이에 의한 유동저항에 의해서 발생한다. (2) 다구역배관망 시스템은 온수공급관과 회수관의 정수압력의 차이에 의해 발생하는 열공급 불균일성의 해소에 거의 기여하지 못한다. (3) 연속난방방식에서 서모스타트의 설치는 각세대의 열공급을 균일하게 할 수 있고 에너지 절 약면에서 가장 유리한 방식이나 고장의 위험성이 가장 크며, 운전의 미숙에 의한 열공급 제어의 불균일성을 초래하기 쉬우며 외기온도가 매우 낮으면 층간 열공급제어가 되지 않을 수 있어서 자동유량조절밸브를 병용하거나 온수공급압력을 충분히 크게 할 필요가 있다. (4) 자동유량조절밸브에 부착하면 단구역 배관망 시스템에서도 층간의 유량공급의 불균일성을 없앨 수 있으나 순환 펌프유량이 부족하면 밸브의 자동유량조절 기능이 상실된다. (5) 수동유량조절밸브는 TAB에 의해서 충간의 유량을 균일하게 조절할 수 있으나 펌프 성능변화 관부식 등이 발생하면 TAB를 다시 할 필요가 발생할 수 있다. 그러나 밸브의 고장이 적고 유 동저항을 적게 발생시키며 한 개의 밸브로 조절할 수 있는 유량의 범위가 큰 점에서는 가장 유 리하다.

• Proceedings of the Korean Institute Of Construction Engineering and Management
• /
• autumn
• /
• pp.230-233
• /
• 2003

As the consumer's consumption standard has raised, occupants' needs for the apartment is diversified and complicated. But the existing mass housing supply method has many problems and it couldn't satisfy the dwellers' various needs and overall expected life span. In order to correspond those needs, construction firms have introduced several method, such as plus option, minus option, on-time option, change up service and so on. The custom-built apartment is more supplementary and it can reflect the consumer's needs to the apartment directly. But after running the custom-built apartment, several problems is revealed. So. in this study, I defined the general idea of the custom-built apartment and then collect the case of the custom-built apartment.

• 주택과사람들
• /
• s.219
• /
• pp.50-53
• /
• 2008

강남 재건축 아파트 값 하락세가 계속되고 있다. 참여정부 시절 옭아맨 각종 규제가 재건축 아파트 사업의 수익성을 급격히 약화시켰기 때문이다. 전반적으로 부동산 시장이 약세를 보이는 것은 사실이지만 유독 강남 재건축 아파트값이 크게 떨어 진 이유에 대해 알아보자.