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Showing results for tags 'non linear analysis'.
Found 2 results
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Hi, Right now, I’m modelling a 15-story RC building in ETABS 19 and performing nonlinear time history analysis to my model. In the end of the analysis, I want to know the story stiffness for every time step. But, when I show the story stiffness table I can’t find the nonlinear case so I can’t get the story stiffness. My questions are : why does ETABS can’t show the nonlinear story stiffness? How can I calculate the story stiffness for every time step of the time history analysis? If I calculate the story stiffness based on story force/drift will it be accurate? Thank you
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Asalamualaikum, how to do non linear analysis? can i do non linear analysis manually? Example: If i have to study non linear analysis, i have made a cantilever beam with point load at its end. for non linear analysis, i have used Tresca model for material non linearity and run it as non linear analysis option. 1. where can i find the values to put in Tresca model? 2. What does it mean if result converges or divergence occured? 3. How can I verify my result since i don't know any manual calculations or dont have any example? Thankyou
