RAM Concept Help

Sustained Service

  • Tendons are considered as an external load (and the balance loading is assumed to be included in the load factors).
  • The reinforcement type (as defined in the design section or design strip segment) is considered (PT or RC).
  • The stress levels in the structure are determined by the moment envelope for the rule set (reinforcement may be required on both faces).
  • Code Rules are applied as shown in the following table
Table 1. Sustained service rule mapping
Design System RC PT
Beam (none) 9.3.4.2
One-Way Slab (none) 7.3.4.2
Two-Way Slab (none) 8.3.4.1