Проблемы и пути решения вопросов инженерной защиты и восстановления прибрежных нарушенных земель городских территорий

Abstract

The problems of engineering protection of territories from flooding and flooding by flood waters of rivers are relevant for many regions of Russia, including for the Moscow region, where the project of creating the science town «Big Serpukhov» is being implemented. At the same time, serious obstacles arose related to the flooding of a significant part of the territories of the coastal zones of the Serpukhov region. Here, most of the agricultural land is in a disturbed and degraded state, it needs to be restored using phytomeliorative measures. In order to solve the problems and obstacles that have arisen, scientific programs have been drawn up to study and survey the existing state of all territories and objects of the science city being formed. And also – water bodies (Oka and Nara rivers), which are sources of flooding of coastal areas and settlements. The results of the analysis of materials previously made by the authors of developments and inventions on the engineering protection of coastal territories and objects are presented from the point of view of the possibility of their use in solving the problems of fl ooding the lands of the science city. The developments and inventions that can be effectively used in solving the issues of engineering protection and environmental arrangement of the flooded territories of the science city are briefly demonstrated. The results of preliminary studies confirm the high efficiency and manufacturability of the use of bioengineering systems for the protection and development of coastal zones. The creation and implementation of bioengineering systems based on natural and safe artifi cial materials will reduce the material costs of construction and will contribute to the restoration of water protection and other disturbed zones in compliance with environmental requirements. A preliminary assessment of the impact of the dam on the Nara River in a hydrodynamic accident on the parameters of the fl ood zone in the left-bank part of the clusters and districts of Serpukhov showed that in the implementation of the most likely accident scenario, the emergency situation may be local in terms of material damage and municipal in terms of territoriality.