FACTORS INFLUENCING THE STATE OF WELLWATER OF THE MAUSOLEUM H.A. YASAVI
The paper presents the influence of groundwater on the condition of the mausoleum of H.A. Yasavi. Monthly changes in the amount of precipitation and the composition of well water of the architectural complex are presented. The total evaporation value is calculated. As the calculation results showed, the total evaporation for the year is 1413 mm, and more than 82?% of the total amount falls on the growing season (April-September). Water evaporation is 4-5 times higher than the amount of precipitation. As shown by the results of preliminary visual observation by detouring the residential areas adjacent to the object under study and experimental research of the territory and objects adjacent to the architectural complex of the Yasavi Mausoleum, an ecologically crisis situation has developed in relation to this monument. This is due to the transformation of the protected area around the mausoleum into a landfill for solid household and various industrial wastes, not counting other pollution routes. This circumstance indicates the need for drastic measures to improve the environmental situation. salinization of groundwater can have a significant negative impact on the condition of the monument. Moisture containing salts, due to capillary uplift and evaporation, saturates the pores of building materials, crystallizing destroys the structure, i.e. the destruction of the foundations occurs, and this will lead to a gradual shrinkage, deforming the walls.