At the items вЂњCS1вЂќ, вЂњCS2вЂќ, вЂњCS3вЂќ, вЂњCS4вЂќ the reinforcement values can be entered in regards to the reinforcementВ layer defined in step 1. The input вЂњCS ASвЂќ is used to switch from a construction stage input method to the longitudinal reinforcement input. The input вЂњ(1 2 1)вЂќ is a way to select a list of elements with an indicated increment of 1 вЂ“ the increment is the last number within the brackets.ДЇollowed by the input of the range alongВ the beam the x-positionВ is defined by вЂњX 0вЂќ (Start) and вЂњXE 10вЂќ (End) whatВ completes the relevant input for the geometry. The shown input вЂњSLN (1 2 1)вЂќ means- translated in human language вЂ“ to pick structural lines (SLN) with number 1 and 2. Start with selecting the structural line numbers. LetвЂ™s check the input for the longitudinal and shear reinforcement to define the existing reinforcement in the beam. The command вЂњBEAMвЂќ is followed by the command вЂњREINвЂќ to finally save the reinforcement as a design case. Assign reinforcement value to different layers.Switch the input method to reinforcement.Within вЂњAQBвЂќ the command вЂњBEAMвЂќ modifies the reinforcement in beam elements. No worries if you havenвЂ™t used the text input CADiNP before as the input is straightforward. To make the workflow a bit more interesting letвЂ™s assign different shear reinforcement values depending on the position of the beam (structural line). Three longitudinal layers (top, bottom and side) and the shear reinforcement layer are used. This will be done by using the reinforcement layer information of the cross-section within the program module AQB (cross-section design). So letвЂ™s focus on the fine-tuning of the existing reinforcement. The system geometry, the cross-section including the correct location of the reinforcementВ layer as well as the necessary information of reinforcement values are available. The informationВ is needed in the next step when assigning the actual reinforcement values within AQB. However, separateВ the reinforcement layer properly in lower, upper or side rebar layer so you can identify them afterwards easily. No need to enter the existing reinforcement yet. If the cross section isnвЂ™t that simple as a rectangle or comes with a more complex reinforcement layout, it may be necessary to consider other commands too.Д®ssential in this step, placing the reinforcement within the cross-section as shown in the as-built drawings and assigning a minimum reinforcement amount of 0.01 cmВІ for the longitudinal and 0.01cmВІ/m for the shear reinforcement (Within shear cut вЂ“ donвЂ™t forget to tick the checkbox). You need three commands in the вЂњCross Sections EditorвЂќ. In the following the вЂњCross Section EditorвЂќ is used. Or by using the module AQUA in CADiNP as an alternative. The information is necessary to properly define the cross-section in SOFiPLUS вЂњCross Section EditorвЂќ. If not, quite a lot of research needs to be done to really understand what amount of reinforcement was used for the beam in theВ first place. If youвЂ™re lucky, youвЂ™ll get the dimensions and information about the existing reinforcement from well-drawn drawings. Besides the geometry, the definition of the existing cross-section is a significant part.

Reinforced concrete design beam example