HYDRAULICS. ENGINEERING HYDROLOGY. HYDRAULIC ENGINEERING

METHODOLOGY OF IDENTIFICATION OF THE DRAINAGE NORM FOR AREASEXPOSED TO FLOODING

Vestnik MGSU 8/2013
  • Voronov Yuriy Viktorovich - Moscow State University of Civil Engineering (MGSU) Doctor of Technical Sciences, Professor, Department of Water Discharge and Water Ecology, Moscow State University of Civil Engineering (MGSU), 26 Yaroslavskoe shosse, Moscow, 129337, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .
  • Shirkova Tat'yana Nikolaevna - Moscow State University of Civil Engineering (MGSU) postgraduate student, Department of Water Discharge and Water Ecology, Moscow State University of Civil Engineering (MGSU), 26 Yaroslavskoe shosse, Moscow, 129337, Russian Federation; This e-mail address is being protected from spambots. You need JavaScript enabled to view it .

Pages 131-136

The authors argue that drainage norms depending on the functional use of territories must be considered as the first step in the design of flood protection systems. Further, calculation of the drainage norm should be performed based on the extent of the flooding vulnerability of areas. Any designer should identify the parameters of hazards that may cause harmful effects, including the groundwater level, the moisture content of soil, contamination of the groundwater and soil, and the change of soil properties by soaking and draining in order to characterize the hazard of flooding processes in urban and industrial areas. The classification of factors affecting the vulnerability of urban and industrial areas is based on the four features, or indicators of vulnerability, including urban, geotechnical, environmental, and operational indicators. An assessment of harmful effects of flooding should be made following the identification of the flooding hazard degree and the vulnerability of the area to flooding. The research findings contain the threshold of the geological safety and the acceptable depth of the groundwater. Any design of engineering protection actions should take account of the drainage norm within the boundaries based on the acceptable groundwater level in terms of the geological safety threshold.

DOI: 10.22227/1997-0935.2013.8.131-136

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