Bochevar K. Effective solutions for the construction of residential complexes using fixed formwork

The research object is the process of constructing a residential complex. The goal of the dissertation is to determine the most effective organizational and technological model for constructing residential complexes using permanent formwork, considering current financial constraints from own funds and investors' contributions. To achieve this goal, a comprehensive methodology for conducting the dissertation research has been developed. It includes the following components: a multi-criteria analysis methodology to determine the effectiveness of constructive and technological solutions for erecting enclosure structures of residential complexes using permanent formwork (utilizing specialized functionalities of Microsoft Excel); a methodology for experimental-statistical modeling of the construction process of a residential complex using permanent formwork in the COMPEX software package; methods for creating organizational, technological, and economic models of constructing residential complexes in the Microsoft Project and AVK-5 software packages. Within the scope of the research, for the first time: results have been obtained to determine the effectiveness of constructive and technological solutions for the installation of enclosure structures of residential complexes using permanent formwork; graphical and analytical dependencies of the main efficiency indicators of residential complex construction were identified when varying the factors "work concurrency" and "number of working hours per week" that affect them; the most effective organizational and technological model (work schedule) for the construction of a residential complex was determined using the obtained results. Based on the research findings, recommendations for their implementation, a technological map, and two patents have been developed. The research results have been integrated into the educational process and scientific work of the Odessa State Academy of Civil Engineering and Architecture during the development of educational and methodological support and the conduct of scientific and technical research; they have also been applied in the activities of several enterprises, allowing the determination of their effectiveness when used in construction production. The application scope of the research results is the search for effective organizational and technological solutions for constructing similar residential complexes based on structural characteristics.