The Transversal reinforcement tab allows you to define the parameters of transversal reinforcement of an RC member according to the ACI 318 codes. 
  
  
		 
	 
Access
 
		 
		- Click 
			 Design 
 Required Reinforcement of Beams/Columns - Options 
 Calculation Parameters 
			  to open the Calculation Parameters dialog, and then click 
			 
. 
		   
- Click 
			 
 (RC Member calculation parameters) to open the Calculation Parameters dialog, and then click 
			 
. 
		   
 
	  
Dialog elements
 
		 
		
		Note: The content of the dialog shown above depends on a selected RC code; therefore, for other codes the appearance of the dialog may differ from that shown above. 
		
 
		- Steel 
			 
 
- Select the grade of the defined steel. 
			 
 
 
		- Stirrups 
			 
 
- Defines the parameters of stirrup reinforcement. 
				
- Type of bars - select the diameter of reinforcing bars for a stirrup., 
				  
 
- Number of legs - specify the number of legs of stirrups, 
				  
 
- Inclination - specify the angle between longitudinal and transversal reinforcement; a list of choice contains the following angle values: 90, 65,5 and 45 degrees. 
				  
 
- Number of reinforcement sections - specify the maximum number of sections to which stirrup spacings are assigned. For each section a spacing of stirrups is uniform. 
				  
 
- Modularity of spacings - specify the list of stirrup spacings by modularity value. If a Modularity of spacings is defined as 2" , the accessible spacings are 2,4,6,8 etc., and for Modularity of spacings as 0,5", the accessible spacings are 0.5, 1, 1.5, 2.0... 
				  
 
- List of spacings - specify the list of defined stirrup spacings not linked with any modular value for element reinforcement. For example 1 ,2 ,3 ,6 , and 9.