| 摘要 |
<p>The present invention relates to a dome-shaped roof formed on the upper portion of a wall body of a building, the dome-shaped roof comprising: a plurality of triangular structures; and cores for coupling the plurality of triangular structures, wherein the cores are inserted into core insertion recesses formed on side surfaces of the plurality of triangular structures, and collar steel plates are provided on the surface of the core insertion recesses and on the surface of the cores such that escapement prevention steps of the cores and the core insertion recesses have enhanced support forces, thereby minimizing occurrences of cracks between the triangular structures of the dome-shaped roof.</p> |
