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Finite Element Analysis at Greenwood Engineering

Above screen grab shows Finite Element Analysis model under 30 Kips vertical load and 4 Kips lateral load (theoretical wind drag about 1 Kip). The model uses 2×2 by 0.188 wall ASTM A500 Gr. B rectangle tube formed into the shape, with ten equal ribs.  Rolled channel section collect the loads at the bottom and

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Retain Services with Greenwood Engineering

Please contact us to discuss your dream… +1 541.592.4100 P.O. Box 1571
 Cave Junction, OR 97523

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TREE HOUSE ENGINEERING FOR CODE APPROVAL An Overview by Charles S. Greenwood, P.E. © 2013/2016 STRATEGIES FOR CODE APPROVAL AND THE NEED FOR SPECIFIC CODE LANGUAGE Building Standards, an ICBO publication, presented in the July/August 2000 edition an article authored by myself and David Bassett, P.E,. C.B.O, entitled “Habitable Treehouses: Not as Simple as Swiss

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Engineering Ref. Library

TREE HOUSE Permit Approvals TH Vineyards TF1 – 8 21 15 FMJ treehouse engineering 2016 TimberFramePromo TimberFrame+StrawBalePromo1

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Treehouse Engineering Video Database

FILMS Click here for the YouTube channel

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Copyright © 2015, Charles S. Greenwood, P.E., LLC    * Do Not Copy without Written Permission TREE FASTENERS
 An Overview by Charles S. Greenwood, P.E.
 Trees support vertical and horizontal loads by resisting the crushing forces acting on sap wood and the inner heart wood; very little load can be supported by the living cambium

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Treehouse Engineering – Charles S. Greenwood P.E. welcomes you personally.

From the man who is the original engineering mind behind the modern treehouse movement, Charles S. Greenwood P.E. welcomes you personally to this brand new resource and site. Thank you for visiting.

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Contact Greenwood Engineering

Contact us to discuss your dream...

  • Phone Number +1 541.592.4100
  • Email
  • Work Time 10 AM to 6 PM
  • Where We Are OR