| 摘要 |
PURPOSE: A prefabricated roof structure is provided to prevent damage to articles or people which contact the eaves because rounded decorative units are attached to the eaves. CONSTITUTION: A prefabricated roof structure comprises a roof(2) which is supported by columns(1) and composed of a roof frame and shingles. The roof frame comprises two or more main part main cross beams, two or more horizontal beams, and a plate fixing beam. Both ends of the main cross beams are supported by the columns. The horizontal beams span both ends between the main cross beams. The plate fixing beam is installed between the horizontal beams. |
