| Popis: |
Objects of the cultural heritage of the Republic of Tatarstan are under the negative impact of natural and man-made factors. According to experts, as well as statistical data, the state of the state-protected architectural monuments of the Republic is characterized as satisfactory. Exogenous geological processes play the main role in their destruction. The dynamics of the development of such processes in the historical territories of the republic testifies to the need to develop a rational solution in order to increase the sustainability of architectural monuments. The prevailing danger in built-up historical areas is the flooding of cultural heritage sites, initiating karsts, landslides, erosion, etc. The use of standard drainage methods in historical areas can lead to destruction and deformation of architectural monuments. In the work, the authors propose the use of a criterion - the threshold of hydrogeological danger, the critical level of groundwater, which is determined for each object and section of the built-up area. In order to determine the critical and limiting levels of groundwater for various buildings, a typology of objects was developed depending on the properties of the bases and the material of the foundation. This typology makes it possible to determine the critical and limiting levels of groundwater and drainage rates, taking into account the depth and base material of the foundations of architectural monuments, will also allow to approach each object individually when developing dewatering measures, which must be carried out in relation to objects of high cultural and historical value. |
