D 2019

Analysis of change in rainfall runoff conditions and assessment of the impact of the outflow on flood waters in the built-up area of Sokolov

DĚDIČ, Martin and Aleš KAŇKOVSKÝ

Basic information

Original name

Analysis of change in rainfall runoff conditions and assessment of the impact of the outflow on flood waters in the built-up area of Sokolov

Name in Czech

Analýza změn odtokových podmínek dešťových vod a posouzení dopadu povodňových vod v zastavěné oblasti v Sokolově.

Authors

DĚDIČ, Martin (203 Czech Republic, guarantor, belonging to the institution) and Aleš KAŇKOVSKÝ (203 Czech Republic, belonging to the institution)

Edition

1.2. Albena, Bulgaria, International Multidisciplinary Scientific GeoConference Surveying Geology and Mining Ecology Management, SGEM, p. 27-34, 8 pp. 2019

Publisher

International Multidisciplinary Scientific Geoconference

Other information

Language

English

Type of outcome

Proceedings paper

Field of Study

20101 Civil engineering

Country of publisher

Bulgaria

Confidentiality degree

is not subject to a state or trade secret

Publication form

electronic version available online

RIV identification code

RIV/75081431:_____/19:00001629

Organization unit

Institute of Technology and Business in České Budějovice

ISBN

978-619-7408-77-5

ISSN

Keywords (in Czech)

povodňové území; drenáž; vsakovací tělesa

Keywords in English

flood area; land drainage; infiltration body

Tags

Changed: 19/11/2019 09:49, Ing. Anna Palokha

Abstract

V originále

The aim of paper is the evaluation and analysis of the change of rainwater runoff for the proposed extension of the building and the assessment of the impact of the extension of the building on the drainage of flood waters. The annex is situated on the northwest side of the SO1 building and on the northeast side of the SO2 building. The extension extends the existing surface and connects the two existing objects to a single entity. The proposed extension is located in the Q20 floodplain area of the Lobezsky stream and also in the built-up area of Sokolov. From the analysis of the territory, we found that the Q20 floodplain is based on a theoretical assumption, since this area was historically the most flooded in Q5. By evaluating the data and calculating the total amount of rainwater, we obtain real data on the drainage conditions in the site. The calculation of rainwater also includes the design of the infiltration body. Furthermore, we analyze the impact of the extension of the building on the drainage conditions and the assessment of the outflow of flood waters. We evaluate the theoretical directions of runoff during floods or during rainstorms