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anything more in a greenhouse
in designing a big greenhouse with steel, i use moment frames and box purlins and base my design mainly on deflection limits related to safety against glass fracture. that simple. i was just wondering, there may be very experienced persons on the forum who may have done a lot more and have something more to say on greenhouse design.
thanks in advance. |
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发表于 2009-9-7 12:27:35
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