Installation Typicals - Fastening on Steel Threaded Studs

DOWNLOAD DRAWINGS (PDF) DOWNLOAD DRAWINGS (DWG) FASTENER OVERVIEW
APPLICATION OVERVIEW
DISCLAIMERHOW TO USE THIS DOCUMENT
2 studs
x
Technical assessment —maximum of F
FASTENER SYSTEM
FASTENER TECHNICAL DETAILS
Application
• Fastening of cable trays, pipes on a U-Frame support, which is fastened on a
horizontal structure
• Support is fastened by four X-BT-MF (2 fasteners per baseplate)
• Load F is the acceptable total load (all dead load including, acting in the center
of the U-Frame)
Boundary conditions
• These values are ONLY reflecting capacity of X-BT-MF threaded stud.
Structural analysis of support / structure is NOT in Hilti scope. See the detailed
statements in disclaimer — 2018/05/04
• Load acting in the center (U-Frame)
x x
+
F = N
rec
• #fasteners per post
F = 1.5 kN • 4
F = 6.0 kN / F = 610 kg
NOTE: load capacity used for calculation N
rec
= 1.5 kN (axial) / V
rec
= 2.2 kN (shear)
FASTENING U-FRAME (CEILING) /
TRAPEZE SUPPORT WITH X-BT-MF
Two / Four X-BT-MF Threaded studs
X-BT-MF • Metric
49Issued August 2018, expiry January 2022