Christmas tree structure detail with steel frame and base plan

The Christmas tree structure detail presents a detailed engineering drawing showing a triangular steel frame design with grill type pattern and precise dimensions. The drawing includes structural layout with tube members, steel plate connections, and base support detailing for stability. The Christmas tree structure detail highlights circular top views, sectional details, and elevation views that explain the fabrication and assembly of the structure. The design illustrates load distribution, joint connections, and material specifications required for construction.