During performing Dynamic analysis, 2 errors are showing. These are
**ERROR: DYNAMIC ANALYSIS IS REQUESTED ALONG WITH DIRECT ANALYSIS FOR LOAD # 25
*** ERRORS IN SOLVER ***
Direct analysis & Dynamic analysis both are incorporated in same model, is it creating the problem to run? A screenshot is attached here for your convenience. Please let me know, how to solve this problem?
Direct Analysis is a nonlinear, iterative analysis as the stiffness of the members is dependent upon the forces generated by the load whereas Dynamic Analysis is linear in STAAD.Pro. What is the motivation behind performing Direct Analysis together with a Dynamic Load Case?
The main reason was to use the value of K = 1. For direct analysis we can easily use K=1, Is it practically feasible to use linear & non linear effect in same model?
Answer Verified By: Anal Kanti Mondal