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Forum: Anchoring & Mooring 03-03-2011, 11:38
Replies: 96
Views: 28,738
Posted By Dockhead
Re: Anchors Surface Area Comparison - Manson Supreme vs. CQR

I agree with this position, and in support I would add that my 25 kilo Delta anchor had a lead weight in its tip, just like a Spade I also owned. The two anchors could not be more different in...
Forum: Anchoring & Mooring 03-03-2011, 10:32
Replies: 96
Views: 28,738
Posted By Dockhead
Re: Anchors Surface Area Comparison - Manson Supreme vs. CQR

We have been trying in vain to get some objective technical information to support the idea that a concave fluke holds better than a convex or plow-shaped one.

It's a question of soil mechanics...
Forum: Anchoring & Mooring 03-03-2011, 09:08
Replies: 96
Views: 28,738
Posted By Dockhead
Re: Anchors Surface Area Comparison - Manson Supreme vs. CQR

There's nothing more technical in either of these books than "yes, for the same reason a parachute is concave".

Enquiring minds really want to know. This is a problem of soil mechanics and there...
Forum: Anchoring & Mooring 03-03-2011, 07:19
Replies: 96
Views: 28,738
Posted By Dockhead
Re: Anchors Surface Area Comparison - Manson Supreme vs. CQR

Do you have some technical evidence of this? Why would this be the case? Has anyone done any real objective research?
Forum: Anchoring & Mooring 03-03-2011, 04:39
Replies: 96
Views: 28,738
Posted By Dockhead
Re: Anchors Surface Area Comparison - Manson Supreme vs. CQR

We have deleted a couple of posts because they are based on a Commercial Vendor's comparisons of competitors' products, which is forbidden by our policies. Sorry for any inconvenience.
Forum: Anchoring & Mooring 02-03-2011, 10:20
Replies: 96
Views: 28,738
Posted By Dockhead
Re: Anchors Surface Area Comparison - Manson Supreme vs. CQR

Well, Spade sell their anchors based on surface area, and not primarily weight.

But I wouldn't just toss weight aside as a factor in how your anchor holds.
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