Miss match between Design Forces in the design and forces from bending moment diagram
Dear Midas Team,
Understood. Swapnil, please check and follow up with Walid asap. Thank you.
Regards
B Swapnil Agarwal
Technical Support Engineer
Global Technical Center
I understand, All what I want know, which value of live load is right between Midas design and Midas analysis, Because it seems that the moving load is the issue, Then later we can compare with line girder analysis and see how much percentage is different.
Incorrect concurrent forces cause the difference between analysis results and design forces due to moving loads. This issue is caused partly by the wrong definition of traffic line lane and partly by the program error.
- Wrong definition of traffic line lane
To apply two trucks to find the critical negative moment, the user should specify ‘Span Start’ at the interior support to separate individual spans. In the user’s model, this is not specified in some lanes.
- Program error
When ‘span start’ is not specified so that there is just one span in the traffic line lane, two trucks should not be applied. This is not working when '7th dof ' is taken into account.
Therefore, the user should correct the input error in the traffic line lanes, which will provide the same values between analysis results and design forces. The program error is fixed with which the values between analysis results and design forces will be the same, but still, the correction in the traffic line lane should be done for accurate results.
Best Regards,
Hope Kang
CAE Consultant
hopekang@midasoft.com
MIDASoft Inc.
1) Download the patch by Clicking on above patch link
2) Exit any open project and close all midas Civil windows
3) Extract the content of the file
4) Paste them at the location where midas Civil is installed. The default location is - C:\Program Files\ MIDAS\midas Civil
5) When prompted to replace existing files, please click yes
Technical Support Engineer
Global Technical Center
So I will be having two patches one in ticket number
#24911980
#24911980
B Swapnil Agarwal
Technical Support Engineer
Global Technical Center
B Swapnil Agarwal
Technical Support Engineer
Global Technical Center
B Swapnil Agarwal
Technical Support Engineer
Global Technical Center