The aim of the study is to approve the method of evaluation of school buildings, based on the use of space-planning parameters of objects, taking into account the principles and techniques of biophilic architecture. Objectives of the study: to evaluate typical projects of schools of the Soviet period, taking into account modern standards of ecological construction, requirements of bioclimatic comfort and biophilic principles, using space-planning parameters specified in the design architectural and construction drawings; consider this method as the primary step for the diagnosis of potential biophilic properties of buildings, visual connection with the environment; make a critical analysis and provide recommendations for the use of this method of assessment. The study of domestic and foreign experience in creating biophilic learning spaces showed that preliminary analysis of volumetric and planning parameters of school buildings, can be used to diagnose the potential biophilic properties of objects, such as the efficiency of daylighting, natural ventilation, visual connection with the outside environment. The study critically analyzes the plans, facades, and cuts of typical Soviet school projects from the 1960s-1970s based on contemporary building certification standards and principles of bioclimatic, biophilic architecture. The significance of the obtained results for architects and designers is that the proposed method makes it possible to give a quick initial assessment of the potential biophilic properties of an object during the development of school reconstruction projects on the basis of the volume-planning parameters of buildings specified in the project documentation without a full-scale survey.

No abstract

This paper proposes a new way to strengthen arched buildings with an insufficient bearing capacity of the foundations for the thrust perception. The new method of strengthening the arched buildings can be used in architectural and structural solutions of buildings with zones where it is impossible to place tie-beams traditionally. In the literature there are no research results on this issue. The authors described a new method of strengthening arched buildings. Using a frameless arched structure with an insufficient bearing capacity of the foundations for the thrust as an example, they considered the proposed strengthening method with two options for anchoring the arched building's foundation with tie-beams installed to perceive the thrust to semi-buried and buried anchors. The authors carried out theoretical studies and determined the magnitude of the prestresses in the installed tie-beams to ensure the bearing capacity of the arched building for the variant of asymmetric snow design load. Conclusions. The significance of the obtained results for the construction industry is to propose a method to strengthen arched structures with an insufficient bearing capacity of the foundations for the thrust perception. The proposed method of strengthening is an effective and novel way of increasing the bearing capacity of structures and foundations of arched buildings and can be used in architectural and structural solutions of buildings with zones that impede the traditional placement of tie-beams.

A new way to strengthen arched buildings with insufficient bearing capacity of the supports for the perception of the strut is proposed. That method can be implemented in the conditions of architectural and structural solutions of buildings with the presence of zones which prevent the traditional placement of puffs. There are no research results on this problem in the literature. On the example of a frameless arched building with insufficient bearing capacity of the supports for the perception of the strut, the application of the anticipated reinforcement method is considered with the reduction of two options for anchoring the supports of the arched building with puffs installed for the perception of the strut to semi-buried and sunken ground anchor. For the arched building under consideration, theoretical studies were carried out to determine the prestress value in the installed puffs, at which the load-bearing capacity of the arched building is provided for the variant of the asymmetric snow design load. The significance of the obtained results for the construction industry is that for the first time a method of strengthening arched buildings with insufficient bearing capacity of supports for the perception of the strut is suggested. The projected method of reinforcement is an effective, novel way to increase the load-bearing capacity of structures and supports of arched buildings and can be used in the conditions of architectural and structural solutions of buildings with the presence of zones that prevent the traditional placement of puffs.

The work aims to analyze the influence of translucent fences on the light environment in the prayer hall and internal premises with the traditional volumetric-spatial solution of stone mosques of the late XVIII - early ХХ centuries in Kazan (Republic of Tatarstan, Russia). Based on the study of stone mosques in Kazan it was revealed that the main factor was the creation of a complete architectural image of the mosque following the temporary style and solution of the internal light environment through windows and stained-glass windows. Windows and stained-glass windows were scaled using architectural elements and decor for the holistic perception of the object. The significance of the obtained results for architecture is to present recommendations for the organic use of the studied techniques and methods of work on the objects of the architectural heritage in the restoration and design of modern mosques.