RAM Concept Help

Strength (only) calculations

This section shows results where only the strength rule set is considered.

Design Status layer

The following figure shows the effect of code detailing on the reinforcement for the design status layer.

Design Status: Reinforcement Plan

Note that with code detailing:

  • the top bars are longer
  • some bottom bars are continuous
Note: The "no detailing" example is very similar to results obtained with version 2.1.

Reinforcement layer

The following figure shows the effect of code detailing on the reinforcement on the reinforcement layer.

Reinforcement: Standard Plan

Note that:

  • these program bars are rationalized such that the number of top bars is consistent either side of a support
  • these program bars could be changed to User bars
  • individual bars can be shown via the visible objects
  • RAM Concept details the top bars at the right hand support with a 90 degree bend

Effect of Reinforcement Layout and Detailing Parameters

The Reinforcement Layout and Detailing Parameters affect the reinforcement bar layout, the following figure exhibits different reinforcement results from the previous figure when changes are made to one parameter (in this case, the Bar Length Cost parameter is 3 rather than 1). See "Reinforcement layout and detailing parameters" in Chapter 28, "Calculating Results".

Reinforcement: Standard Plan with the Bar Length Cost parameter set to 3.

Design Status layer with plot: Bottom without span detailing:

For this plot, the design strips' span detailer setting of code has no effect.

Plot on Design Status layer: Bottom [without span detailing]

Note: See Section 30.6 of Chapter 30, "Plotting Results" for more information about reinforcement plotting.

Design Status layer with plot: Bottom with span detailing:

The span detailing plot uses "skyline" plotting.

Plot on Design Status layer: Bottom [with span detailing]

Note that the design strips' span detailer setting of code produces more reinforcement.

Design Status layer with plot: Bottom (Developed) with span detailing:

This plot is exactly the same as "Bottom without span detailing" (that is, the Raw reinforcement) because this example uses just the Strength Rule Set and all such reinforcement must be developed.

Plot on Design Status layer: Bottom (Developed) WITH Span Detailing