Apparatus and methods of precast architectural panel connections
(10) US 2016/0326764 Al
(22) 30.04.2016
(43) 10.11.2016
(57) Architectural precast concrete construction relies on mechanical connectors at discrete locations that may be damaged in a blast or seismic event, posing specific design problems to the engineer. These problems can be overcome with proper detailing. The performance of precast concrete cladding wall panel connection details may be enhanced by incorporating a specific connection hardware, herein described, that deforms elastically or inelastically to accommodate relative displacements due to building motion and/or energy associated with...
