Change search
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf
Study on the Dynamic Control of Dam Operating Water Levels of Yayangshan Dam in Flood Season
KTH, School of Architecture and the Built Environment (ABE), Sustainable development, Environmental science and Engineering, Industrial Ecology.
KTH, School of Architecture and the Built Environment (ABE), Sustainable development, Environmental science and Engineering, Industrial Ecology.
2015 (English)Independent thesis Basic level (degree of Bachelor), 10 credits / 15 HE creditsStudent thesis
Abstract [en]

Water levels up- and downstream of dams are strongly affected by water levels in the reservoir as well as the discharge of the dam. To ensure that no harm comes to buildings, bridges or agricultural land it is important to ensure that the water level in the reservoir is adjusted to handle large floods. This report studies within what range the water level in the reservoir of the Yayangshan dam, located in Lixian River, can vary without causing any flooding downstream the dam or at the Old and New Babian Bridge located upstream the dam. By calculation of the designed flood, flood routing- and backwater computation, initial water level ranges in the reservoir have been set for the pre-flood, main flood and latter flood season for damages to be avoided. Due to the far distance between the dam site and the bridges, backwater effects had no influence on the limitations of the initial water level in the reservoir. 

Place, publisher, year, edition, pages
2015.
Keyword [en]
Yayangshan, Flood routing calculation, Backwater computation, HEC-RAS
National Category
Environmental Management
Identifiers
URN: urn:nbn:se:kth:diva-174877OAI: oai:DiVA.org:kth-174877DiVA: diva2:859606
Available from: 2015-10-07 Created: 2015-10-07 Last updated: 2015-11-10Bibliographically approved

Open Access in DiVA

fulltext(1711 kB)150 downloads
File information
File name FULLTEXT01.pdfFile size 1711 kBChecksum SHA-512
7fec4bd211ba8d8997d9d620e965bc111a8c235e91aac574ae8d0bd6b4f3197bfcde16ac38e9187b735007f1b708cf8023663a84e2c5fcf2610c14abe4087146
Type fulltextMimetype application/pdf

By organisation
Industrial Ecology
Environmental Management

Search outside of DiVA

GoogleGoogle Scholar
Total: 150 downloads
The number of downloads is the sum of all downloads of full texts. It may include eg previous versions that are now no longer available

urn-nbn

Altmetric score

urn-nbn
Total: 434 hits
CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf