섬유

sizing riprap for the protection of approach embankments and spur dikes and limiting the depth of scour at bridge piers and abutments volume 2. design procedure. final rept. feb 87-jun 89

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 325
the report presents methodologies currently available for sizing riprap protection measures. the five riprap performance areas identified in the report are: riprap quality, riprap-layer characteristics, hydraulic requirements, site conditions, and river conditions. localized design considerations include: the protection of approach embankments, spur dikes, scour at bridge piers and abutments, river bends, and grade control structures. limitations of the methods and their application to conditions observed in arizona are evaluated and an interim design procedure is recommended
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