Simpson Strong-Tie Launches MPSC for Mass Timber Structures
Simpson Strong-Tie has introduced the MPSC mass timber point-supported column connection.
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| The MPSC column connection is configurable to accommodate a range of panel thicknesses and panel support area requirements. |
By supporting mass timber floor panels while simultaneously transferring the download from the column above without crushing the floor, the MPSC unlocks the potential of post-and-plate mass timber buildings.
“Post-and-plate structures use the mass timber panels’ two-way span capabilities, eliminating the need for floor beams and girders,” said Michael Weinert, senior product manager for Simpson Strong-Tie. “These structures have reduced column grid spacing, optimized clear floor height, and simplified horizontal mechanical, electrical and plumbing routing. The MPSC column connection makes designing and installing such post-and-plate structures easier and more efficient.”
Through its design, the MPSC column connection’s top and bottom halves easily slot together onsite and connect in seconds with a single bolt, helping to minimize crane time. The connection has a high download capacity in five load ratings from 100 to 300 kips, and it allows column rocking to provide seismic deformation compatibility.
The MPSC column connection is configurable to accommodate a range of panel thicknesses and panel support area requirements. It allows for up to 1/4" of vertical adjustability using shim plates. In addition, the bolt holes can be used as a rigging attachment point for column lifting.
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