Sand Deposition Near Diversion Dams in Indonesia

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Description

Recent studies on sand deposition problems of diversion dams in Japan have suggested that sand deposition near a diversion dam has a close relation to the formation of river channel bars. From this viewpoint, similar problems of diversion dams in Indonesia are analyzed.<BR>The reason sand deposition blocks the intake entrance on the Katulampa Diversion Dam and the Mrican Diversion Dam is that a river channel bar is located in front of the entrance. It is feared that the same trouble will occur on the Colo Diversion Dam.<BR>One can predict that a rubber dam will be unable to inflate because of sand deposition on the Jatimlerek Diversion Dam. This is easily seen by observing the pattern of river channel bars.<BR>These studies have clarified the importance of choosing a favorable site for a dam and its intake on the basis of channel bar formation.

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Details 詳細情報について

  • CRID
    1390282679610220928
  • NII Article ID
    130004255949
  • DOI
    10.11408/jierp1982.1993.44
  • ISSN
    1884720X
    02878607
  • Text Lang
    en
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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