Rebar corrosion Multiplier !

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ottomancagatay

New Member
Good afternoon... I am a senior student at the European University of Lefke Dr.Hakan YALÇINER, I would like to receive information from you regarding the graduation project I received from my teacher. The subject of my final project is briefly and concisely, building reinforcement as a result of reinforcement corrosion. I have a few questions to ask, I would appreciate if you could explain in detail. :) -For example, as a result of corrosion in a 50-year-old building, 14 gauge irons turned into 12 gauge irons, I modeled the building with its existing (ie 14 gauge iron) reinforcements, I entered the corrosion factor, what difference does it make if I don't enter the reinforcement factor I entered here, but directly enter the current iron diameter? -When I enter the corrosion of the reinforcement and do a linear analysis, in which part of the report can I observe the effects of the change due to this corrosion? I would appreciate it if you could explain the capacity diagram and the interaction diagram.
 
Hi, The reinforcement corrosion factor entered in the load-bearing elements affects the element capacities, hence the residual capacities. The element capacities are printed in the Linear Performance Analysis Report and the Column and Beam Performance Analysis Results Report. The reinforcement corrosion multiplier is currently ineffective on columns and walls. Instead, it is appropriate to change the reinforcement diameters of the carrier elements. In the capacity diagram, the blue and red crosses within the yellow area indicate the lower and upper nodes of the element, respectively. The interaction diagram is the 3D representation of the column capacity diagram. Good work
 
Thank you so much. You said that the corrosion multiplier column and curtain are not effective, is it because of the program? Also, I want to enter 12,7 with faulty reinforcement, I couldn't enter it? I guess it's not faulty, what do you suggest I do, should I enter my closest value?
 
The reinforcement corrosion multiplier in the column and curtain wall is not currently active in the program. Since the reinforcement diameter is not entered in fractions, it can be completed to an upper value or a lower value depending on the situation. Good work
 
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