
02/13/08, 07:38 AM
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Join Date: Feb 2005
Location: Pa.
Posts: 137
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Timber Frame
One thing that I have done is to find a barn that needs to come down and dismantle it.The timbers are dry , the knotches are made, the spans are determined and proven, modifications are relitively simple, and they are readily availible in most areas of the country, often for free or very little cost.
Even just doing a study of the frame is a good method to gain information, however there is 3 main systems used to build, those being scribe rule framing where each piece is only fitted to a single location, this is the oldest method derived from the old country. The second is the sguare rule frame, which is an American development where common surfaces are cut to equal depths where members join thus allowing for members to be equal lengths and interchangeable in mulitible locations. The third is mill rule frame which is much what the name inplies where all members are equal size, thus eliminating the need for joining surface detailing.
Timber frames can be sort of intimidating ,but broken down into small sections they are relativly simple in design. For me the most difficult part is the verticle members since they have the most varied knotches of all components in the frame. If you have any specific questions you may PM me and I'll try to help. I'm no expert by any means but have built more than a dozen both recycled and newly milled material.
I did most of my research on line and found most info there.
Good luck,
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