Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Six-year performance of synthetic-rubber-sheet facing for the upper pond of seawater pumped storage hydropower plant
This paper aims to verify the design of the sealing system with EPDM (ethylene-propylene-diene rubber) waterproofing sheets used for the upper pond of a sweater pumped storage hydropower plant. The swelling behaviour of waterproofing sheets under strong wind is examined through the results of the in-situ observation, theoretical method, laboratory experiment and numerical analysis. Our conclusions are as follows: (1) It is confirmed that there was no leakage of seawater, and that the sealing systems of the upper pond remains in sound condition in operation. (2) Comprehensively, the observed swelling behaviour of the waterproofing sheets shows good agreements with the results of each study made here. (3) The coefficient of the wind velocity is confined in a range of 0.15 to 0.40. This provides useful figures on the design of waterproofing sheets.
Six-year performance of synthetic-rubber-sheet facing for the upper pond of seawater pumped storage hydropower plant
This paper aims to verify the design of the sealing system with EPDM (ethylene-propylene-diene rubber) waterproofing sheets used for the upper pond of a sweater pumped storage hydropower plant. The swelling behaviour of waterproofing sheets under strong wind is examined through the results of the in-situ observation, theoretical method, laboratory experiment and numerical analysis. Our conclusions are as follows: (1) It is confirmed that there was no leakage of seawater, and that the sealing systems of the upper pond remains in sound condition in operation. (2) Comprehensively, the observed swelling behaviour of the waterproofing sheets shows good agreements with the results of each study made here. (3) The coefficient of the wind velocity is confined in a range of 0.15 to 0.40. This provides useful figures on the design of waterproofing sheets.
Six-year performance of synthetic-rubber-sheet facing for the upper pond of seawater pumped storage hydropower plant
Kashiwayanagi, M. (Autor:in) / Sato, M. (Autor:in) / Takimoto, J. (Autor:in)
2006
4 Seiten, 9 Bilder, 4 Quellen
Aufsatz (Konferenz)
Datenträger
Englisch
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