Technical and Economic Aspects of Revitalization of Down-Town Tenement-Houses in Wrocław

Abstract

Abstract. in the paper the authors examined the relations between the physical deterioration degree and the price of the tenement-houses in Wrocław. The researches concern the year's 1991-2009. According to the following analyses: technical, technical-economic (concerning the relations between buildings technical condition and buildings price) and economic the authors have come the conclusions concerning the sensibility of the revitalization work. The authors also estimated the purchase limit profitability of the tenement-houses, which are going to be repaired and modernized or to be demolished and next to be built a new tenement-house. The direction of the engineering activities was shown. They could improve the economic effectiveness of the revitalized tenement-houses.Keywords: revitalization of apartment buildings, building development of Wrocław in the beginning of the XX century, physical deterioration degree of buildings, economic effectiveness of revitalization.

Tasks of Ensuring the Operating Life of Standard Housing Blocks Built in Yerevan: Strategy

“…Among the works carried out in this area, one can note a series of studies on participatory architecture in the process of modernizing residential buildings, which, in particular, are discussed for the conditions of various countries in South America, Africa and South Asia [10][11][12]. Studies of demographic, social, economic, technical, climatic conditions and other effects in the field of housing reconstruction were carried out in Germany, Poland and other European countries [13][14][15]. The work done on the modernization of housing stock in post-socialist Yugoslavia is noteworthy, where residential buildings reconstructed for the upper stratum of society are being discussed [16].…”

“…The elaboration of the article was based on the separation of certain problems related to the topic and the study of scientific literature on them. The following subjects have been examined: general issues of Armenian architecture in the Soviet years [1,2], peculiarities of residential development in Yerevan in 1950-1960 [3,4], general issues of the development of mass residential architecture in the Republic in 1960-1990 [5], structural and artistic aspects of the architecture of the new residential areas of Yerevan, built in 1960-1970 [6][7][8][9], statistical information (2005 General plan of Yerevan), problems of participatory architecture in the process of modernization of residential buildings [10][11][12], problems of socio-economic and other factors affecting the preservation of social residential buildings, as well as the reorganization of housing [13][14][15][16][17], issues of preservation, reconstruction, resource management and environmental impacts of existing housing stock in different countries [18][19][20][21][22][23].…”

The importance of modernization in the perspective of the city’s housing stock development: Yerevan specifics

“…A real assessment of the feasibility of reconstruction is very important. For example, a detailed analysis of the condition of tenement-houses of the beginning of the 20 th century in Wrocław allowed to find out that the revitalization of these buildings that are 100 years old or older is more profitable than the demolition and construction of new buildings [17]. The 2016 analysis of the reconstruction of the housing stock of large cities of Ukraine also shows that the reconstruction of districts with 2-5-story residential development can be a process that somewhat solves the problem of the ever-increasing demand for housing [2].…”

“…For this purpose, the development of this research was based on the study of various sources on certain issues arising from the topic. In their framework, the issues were considered in the following directions: general issues of formation of housing, residential areas, buildings and problems of preservation of housing stock [1,[4][5][6][7][8][9][10][11][12][13][14][15]; housing stock data [1,4,7,10,[15][16][17][18][19]; problems of the policy of development, management and reconstruction of the housing stock [1-6, 10, 15, 17-24]; information about the buildings in emergency [3,10,20,22,24,25]; problems of determining the causes and expediency [1, 3-6, 10, 13, 21-23, 26, 27], principles and directions [3,5,6,10,11,13,25,26], programs and works [3,11,17,20,22,26], analysis of results [10,11,...…”

Selection of carpenter manufacturer using fuzzy EDAS method

“…The following multicriteria problems are also solved, namely, in relation to transport (Stevic et al 2017a;Pamucar & Cirovic, 2015;Macharis & Bernardini, 2015), and in relation to supplier selection (Govindan et al, 2015;Stevic et al, 2016a, Vasiljevic et al 2018. Some other areas where the application of these methods is less present but not less important are: ranking municipal solid waste treatment alternatives (Soltan et al, 2015), construction solutions for energy efficient single-family house (Motuziene et al, 2016), the selection of construction projects (Ulubeyli & Kazaz, 2016), assessment of housing market sustainability (Nuuter et al, 2015), partner selection (Akhavan et al, 2015), choosing residential building repair variants (Bucoń & Sobotka, 2015), technical and economic assessment of revitalization aspects of down-town tenement-houses (Marcinkowska et al, 2015), evaluation of building foundation alternatives , choice of electricity generation technologies (Streimikiene et al, 2016), fire risk assessment (Pushkina et al, 2015), etc. The evaluation of criteria during the selection of proper alternative in construction is not an easy task due to the lack of up-to-date data and indicators measuring problems (Zavadskas et al, 2014;Medineckiene et al, 2015).…”