Way and west grand 8 00am to 5 00pm registration cost is 100 00 make checks payable to sim ayers and mail the check to.
Sim ayers roof.
Stereotomic projection by frezier.
Bastard hip roof framing simplified to compete with the king of bastards ryan smith grasshopper method for canted hip rafters.
Precise rafter layout is accomplished with plumb lines and level lines.
Rafter tools for iphone ipad is a rafter calculator for complex roof framing angles that other roof framing calculators don t offer.
Sim ayers sbe builders nov.
Euclid of alexandria 200 bc greek archimedes of syracuse 287 212 bc greek.
I need to see if there s a theory on the radius s of the two circles that the rafters are tangent to.
Discovery bay california 94505 925 634 6022 fax.
In the octagonal reciprocal roof their 45 cm and 8 cm.
Book i book ii.
As well as the trigonometric formulas that have evolved from the geometry.
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These books are for anyone interested in learning the geometric process to roof framing that can be used on the jobsite.
I don t know if the 0 1777 is a standard ratio for the two radius s.
A lot of the geometry in the books will be the first time there s an english.
8 45 0 1777 ratio.
Roof framing base knowledge starts with geometry not the cmc calculator.
By sim ayers what is it about.
Ancient knowledge tour of roof framing sim ayers billy dillon oct.