Helical Anchors Gain Ground

Site conditions caused the tilt-up walls of parking garages at Florida Marlins Stadium to be braced from the inside using HGAs, before the ground-floor slab was poured.

Using HGAs allows the slab to be placed later without having to patch the holes for the anchors.

Exterior bracing using HGAs can help prevent interference and confused priorities between tilt-up panel bracing and structural steel installation.

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