FEM 9.832

Page 26FEM 9.832 (08.2001)Table 3 (concluded)No.Factor of influence/Relating to:Rack typeSingle Location Sys- Multi-Location Systemtem Fig.Store HeightStore Height&12m>12m&12 m>12m~24m ~24mRack structure in Z direction (4.9.1.3)T38 Deviation of the front upright axis from a vertical ±6 ±10 ±6 ± 10 3T39Upright foot deviation from the system axis inX direction per aisle±3 ±3 ±3 ±3 3T40 Pre-bending of the unloaded upright frameContained Contained Contained ContainedinT41 inT41 inT41 inT413T41 Sum of Tolerances of T38, T39 and T40 max. ±8 ± 12 ±8 ± 12 3T42Tolerance of the back stop to the front edge of thesupport±2 ±2 ±2 ±2 8Tolerance of the position of the rear obstructingT43 edge connected to the rack (e.g. fences, sheets ± 15 ± 15 ± 15 ±15 8with trapezoidal corrugations and rigidity design)Side displacement of the highest point of theupright frame diagonal to the aisle during operati-V18 on due to external forces and payloads (4.9.2.1), with:±4 ± H/2000 ±4 ± H/2000H = Nominal height from top edge ground to bottomedge cross barT44V19V20V21V22Construction and Miscellaneous (ignored inthe subsequent calculation examples)Dimensional constraints resulting from, e.g. fixingmaterials, sprinklers, smoke detectors, heatingpipes, electrical cables, ventilation, lighting, bracketsof hook-in type beams and rainwater pipesetc.Dimensional changes of the load during storageAdditional deformation of the load make-up accessoryDeformation and deflection of the floor slab resultingin the inclination of the SIR machine and therackingBuilding deformations due to wind and roof stresses