| 摘要 |
A triangular truss girder for comprising a mold assembled truss deck is provided to reduce an installation time and cost by using a warren truss in which the lattices connecting upper and lower wires correspond at one point. A triangular truss girder includes a mold assembled truss deck. Joints of lower wires(2) and lattices(3) are matched. The lattices of the truss girder are placed lower than the lower wires as long as necessary for connection with the mold sheets. The lattices connecting upper wires(1) and the lower wires are matched at one point.
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