TRIANGULAR PANEL FOR DOME TYPE BUILDING, DOME TYPE BUILDING USING THE SAME, AND CONSTRUCTION METHOD OF THE DOME

PROBLEM TO BE SOLVED: To provide a triangular panel having a metal frame to secure rigidity and to enhance durability and fire resistance in view of the stress transmission of a wind load, a snow load, or the like of a dome type building. SOLUTION: The triangular panel forming a roof in constructing the dome type is formed using the main frame members made of metal including a side face member inclined inward, and auxiliary members composing a substantially U-shape with the side face member, to form the outer frame of a triangular frame, providing auxiliary frame members on lines which connect the respective middle points of the main frame members to form an inner frame, and arranging purlin receiving members, purlins, sheathing roof boards and facing steel plates at the upper layer of the triangular frame. COPYRIGHT: (C)2011,JPO&INPIT