What bridge can I build from balsa wood? - balsa wood
Need for my class, I build a bridge out of balsa wood. The idea is to use a set of triangles. The problem is that I have no artistic talent in the construction of bridges, so I have to build half a bridge is easy and has a lot of triangles.
Friday, February 5, 2010
Balsa Wood What Bridge Can I Build From Balsa Wood?
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2 comments:
This is what is commonly known as "truss bridge" or a "deck box and can be, especially in rural areas. The" old "golden rule was each side of the bridge is the same height as the width of the road or in the other direction or two or more lanes. Sometimes only supported at both ends, sometimes backed up in long sections in the middle column. The leaders of the parties could easily be blocked by the plan to build a simple corner reinforcements, and then got off on the wide right cross "beams" were placed, reported by the "detail about"
A deck box is basically what he a square box, covered parts, but parts of the cross at the top. Pages sometimes full and closed them with artificial materials, sometimes as many famous ancient bridges in the calendar picture to see, is beautiful flowers vines.and the basis of some bridges were built many years ago as a "cover" of the bridges.
S. I am 76 and she went, and I saw my father has built many bridges in the Midwest.
http://en.wikipedia.org/wiki/Truss_bridge
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