비의류제품

design of roadside channels with flexible linings. final rept. sep 84-mar 86

  • 출판일1999.03
  • 저자
  • 서지사항
  • 등록일 2016.11.02
  • 조회수 523
flexible linings provide a means of stabilizing roadside channels flexible linings are able to conform to changes in channel shape while maintaining the overall lining integrity. permanent flexible lining such as riprap, gravel, or vegetation reinforced with synthetic mat are suitable for hydraulic conditions similar to those requiring rigid linings. vegetation or temporary linings are suited to hydraulic condition where uniform flow exists and shear stresses are moderate. design procedures are given for rock riprap, wire-enclosed riprap, gravel riprap, woven paper net, jute net, fiberglass roving, curled wood mat, synthetic mat, and straw with net. special design procedures are presented for composite channels and channels with steep gradients
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