Ziquan Dai

2 Questions 3 Answers 0 Followers

Questions related from Ziquan Dai

How come the principal stresses in the concrete elements are still high when the compressive damage have all reached 0.98?

I have been trying to model grouted sleeve connections in offshore industry using concrete damage plasticity model. I could match the FEA with test results in terms of load-displacement curve up...

08 June 2018 7,210 2 View

How do I find the initial stiffness of a steel beam-column joint from the M-rotation curve. Papers usually don't show how to obtain the values?

I currently have the moment-rotation curve from several experiments. But I could not find the guidance in Eurocode on how to get the rotational stiffness from the experimental M-rotation curve?...

26 October 2016 3,781 5 View