Application of Methodology for Defining the Adjoining Lands and Flooding River Strips in Bulgaria in a GIS Environment Upon Bridge Facility Designing

Abstract

The "Methodology for defining the adjoining lands and flooding rivers stripes in Bulgaria” (MALFARS) has been developed in 2012 based on the requirements of the EU Water Framework Directive 2000/60. In this article we investigated another aspect of MALFARS application. We have reviewed the possibilities for methodology application upon designing of bridge facilities within the researched river section. The study presents the application of the Methodology for the designing of a bridge facility over the Dzherman River upon the maximum dimensional water quantities calculated for the studied section of the river. We have used GIS instruments to analyze and evaluate the results obtained for the parameters of the maximum runoff and the conductivity of the river section. The results present the defined flooding zones of the adjoining river areas/stripes, good conductivity of the road facility, hydraulic and geometric characteristics of the runoff in the investigated river section in cases of high water levels

Keywords

• Floodable strips
• Bridge equipment
• Maximum streamflow
• Dzherman river

References

1. Kirilova, S., & Radeva, K. (2024). Application of methodology for determining the adjoining lands and flooding river strips in Bulgaria in a GIS environment upon bridge facility designing. The Eurasia Proceedings of Science, Technology, Engineering & Mathematics (EPSTEM), 28, 510-518.