| 摘要 |
An apparatus and method for assembling a structure comprising a framing and shell plates spread thereon. The apparatus has (a) a frame clamping device, which consists of a rectangular base, longitudinal girders arranged in parallel on both sides of the base and frame clamping jigs arranged on the base and longitudinal girders to place and clamp each member of the framing in given relative position, and (b) a structure assembling device, which consists of a stand whose top surface is of the same shape as a given outside surface of a shell plate, and shell tensioning jigs attached to the stand, to extend the roof shell plate placed on the stand while aligning the shell plate to proper position on the stand. The framing and shell plate are assembled by crowning the structure assembly device with the shell plate already set on it with the frame clamping device with the framing already set on it, placing the framing in relative position on the shell plate, and welding the shell plate to the framing. |
