APPARATUS AND METHODS OF FORMING A CURVED STRUCTURE
Apparatus for forming curved structures comprises a plurality of pivotally connected sections (12), with each section having a track portion (16, 18), and a strap member (24) slidably engaging the track portion of each section such that the sections are movable to form a radius of curvature. A method of forming a curved structure comprises providing runners (10) having a plurality of pivotally connected sections (12) with each section having track portions (16, 18) and slidably engaging strap members (24) within each of the track portions. The runners are placed in a curved position and are aligned with studs (46) then being attached between the runners.