| 摘要 |
A prefabricated building panel (30, 32) for use in constructing a building structure (20) includes a generally planar concrete panel, a metal member (50, 76, 78) separate from the concrete panel and positioned on an end surface of the concrete panel so that the metal member is exposed for serving as a welding surface, and a plurality of bar anchors (60, 74) welded to the metal member and embedded in the concrete panel. The bar anchor is welded to the metal member to fix the metal member in place relative to the concrete panel. The metal member serves as a connection region for connecting the building panel to another building panel through welding.
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