Abstract
Joists are fabricated from 2 in round or 3 in half-round flanges and plywood or flakeboard webs. These are tested for bending strength against Douglas fir and larch 2 by 10's and 2 by 12's and 9-1/2 in deep plywood web joists with laminated Douglas fir veneer flanges. The lodgepole joists are comparable in strength, deflection stiffness and weight.
Original language | English |
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Pages (from-to) | 39-47 |
Number of pages | 9 |
Journal | Forest Products Journal |
Volume | 35 |
Issue number | 1 |
State | Published - Jan 1985 |