Heavy duty grating with plain flat bar ~~ safe load and deflection table


Relationship among safe load, span and deflection :

  • U – sign of safe & uniformly distributed load, & the unit is kN/m2 ;
  • C – sign of safe & concentrated load, & the unit is kN/m2 also;
  • D – sign of deflection, & the unit is mm;

All listed datas shown in the chart means the biggest deflection for grating is less than 4mm in conditions of 2.0kN/㎡ of uniformly distributed load.

Theoretical weight refers to the length of hot-dip galvanized steel grating at 1 meter.

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