DESIGN OF QUICK-ASSEMBLY MODULAR BUILDINGS FOR THE NEEDS OF UKRAINIAN DISPLACED PERSONS

Abstract

Problem statement. From time to time, natural or man-made disasters (floods, fires) occur in various parts of the world, during which residential and infrastructure objects are completely or partially destroyed. Due to the destruction of houses, detached or multi-storey, as a result of hostilities, people are forced to leave their destroyed buildings and look for temporary accommodation. Unfortunately, due to the open military aggression of the Russian Federation that began in February 2014 on the territory of the Republic of Crimea and the Donetsk and Luhansk regions and the second, more intensive phase of military operations from February 2022 on the territory of ten regions of Ukraine (Donetsk, Luhansk, Zaporizhzhia, Kherson, Mykolaiv, Kharkiv, Sumy, Chernihiv, Zhytomyr, Kyiv regions). In the territory of the specified regions, during the hostilities, the housing stock of some cities and villages suffered significant destruction (Mariupol, Irpin, Gostomel, Bucha), in addition, there are a large number of families who are forced migrants fleeing from the temporarily occupied territories. At present, it is important to design a separate residential modular building from the available building materials on the Ukrainian market and in accordance with current building, climatological and sanitary norms of Ukraine. The aim of this work is to design an economical autonomous modular building from publicly available building materials, which will meet state building standards for reliability, energy efficiency and sanitation. Conclusions. A modular building has been designed that meets all the necessary modern reliability criteria. Local public building materials are used for the construction of the building, which significantly reduces the total cost. The construction of the house is made in factory conditions, and the erection is carried out on site within 2 days. The building is designed to be collapsible, which allows it to be moved for repeated use. The cost of a modular house is UAH 146,808. (as of May 2022). The low cost of construction is relevant in the period of weakening of the economic capacities of the state.