New Owner! Anchor Rode – Dyneema Life line – Safety Netting -!

MYCBC – Why Join Us Forums General Discussion New Owner! Anchor Rode – Dyneema Life line – Safety Netting -!

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  • #8317
    Rick & Sue
    Participant

      Hi Ben, welcome.
      I have done a lot of anchor research. 10 Kg Rocna is good choice. Mine has never dragged (touch wood). What I have found out is the effect of chain is less than historically claimed “catenerary” only exists a low pulls. Once wind gets to 20kt even a full chain anchor rode becomes a straight rod. Strong but no lowering of pull angles. The most recent theory is go with bigger anchor rather than more chain. Chain becomes chafe protection so only need 20-30 feet. I seldom anchor in more than 30 feet of water. With 150’ total rode that would give scope 150/35(depth+freeboard)= about 4:1 ample for most secure anchorages but not sufficient for exposed conditions requiring 5:1 or even 7:1. My suggestion would be keep Rocna and 30’ chain but look to increase nylon rode.
      Check out presentation “Anchoring.ppt” Presentations
      Still thinking about replacing lifelines with dyneema.

      #8322
      Michael Dirk
      Participant

        Congrats Ben! Welcome to Burrard Civic – We’ve been mooring there for 6 years. Several memebers also been there – right now I think it’s just Godi and us (MacJager)

        Sent you a PM for further details. Cheers!
        MD

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