Thank you for the video it was very useful. May I ask where can I find the Spring Constant equation? Is there a specific code that refers to it? Best regards.
I hope that codes might have defined such equation by now. But I had not seen any since i did not refer those recently.. those are usually calculated using soil properties.. However, this equation is generally used in practice, for modeling also.. its an empirical equation.. if i found, i will update it soon brother
Brother, this is an empirically used one. What is needed in modeling is how you approximate the real-life conditions (mathematically). If there is a good equation, you can use it.
Thank you for the video. I want to draw a box culvert with the thickness 1m. What should be my area section type, and membrane-bending dimensions? Thanks
culvert with a 1m wall thickness, instead of using shell elements, you would typically use solid elements to represent the thick section of the culvert. Solid elements in SAP2000 are three-dimensional elements that can accurately capture the behavior of solid structures. They are suitable for modeling thick-walled or solid sections, such as the walls of a box culvert
How to see shear force and moment diagram by cut a section for whole box c/s ? Please make a video for that. On XZ plane, may we see shear force & moment diagram so that we may analyse structure by diagram also ?
"Display" tab in the SAP2000 toolbar and click on "Show Tables." In the "Show Tables" dialog box, select the "Frame/Line" option. In the frame/line tables, you can view various results, including bending moments. Locate the table that displays bending moments for solid elements. The table is typically labeled as "Internal Forces" or "Bending Moments." should be there.. but i havent used brother
@@bahabaturay9404 as far as I can remember, DISPLAY/SHOW TABLES/ANALYSIS/ELEMENT OUTPUT/TABLE:FORCES. Go to FILE option of the generated output. Then EXPORT CURRENT FILE-TO EXCEL
@@user-ed6gx6zi1f that is possible. as i remember i applied a unit pressure to a small element. then copy that element to everwhere.. if you use it as a unit load.., you can just use a factor in the combinations to adjust as you want.. on the other hand, if i drsw the whole culvert, then i need to mesh it and apply loading accordingly.. what you mentioned is also correct.. when you model a building, apply a unit load will save your time. because you can define live load, services and all the stuff as a factor of that in the combination section
how did you begin to built this geometry? Under which section (eg. Walls, underground concrete structure, frames etc.) ? So that I can apply area loads in the structure.
Thank you for the video it was very useful. May I ask where can I find the Spring Constant equation? Is there a specific code that refers to it? Best regards.
I hope that codes might have defined such equation by now. But I had not seen any since i did not refer those recently.. those are usually calculated using soil properties..
However, this equation is generally used in practice, for modeling also.. its an empirical equation.. if i found, i will update it soon brother
you should check the AFTES for exemple for the spring equation
Brother, this is an empirically used one. What is needed in modeling is how you approximate the real-life conditions (mathematically). If there is a good equation, you can use it.
Thank you sir this is excellent explanation but sir I need full modelling of T-Girder bridge
but i will try to upload it soon brother ❤
Thank you for the video. I want to draw a box culvert with the thickness 1m. What should be my area section type, and membrane-bending dimensions? Thanks
the thickness of the wall of box culvert is 1m????
@@Structural_analysis yes. the thickness is 1m. it will be used as and underpass and the top of the box section is for the taxiway for airplanes.
culvert with a 1m wall thickness, instead of using shell elements, you would typically use solid elements to represent the thick section of the culvert.
Solid elements in SAP2000 are three-dimensional elements that can accurately capture the behavior of solid structures. They are suitable for modeling thick-walled or solid sections, such as the walls of a box culvert
@@Structural_analysis Thanks for the answer. I tried to draw it by using grid. I will try with solid. Have a nice day.
How to see shear force and moment diagram by cut a section for whole box c/s ? Please make a video for that.
On XZ plane, may we see shear force & moment diagram so that we may analyse structure by diagram also ?
Genarally, in the tabs, you can define a cut line and see results/ That option is avialab;e
how can obtain moments on solid in sap2000
"Display" tab in the SAP2000 toolbar and click on "Show Tables." In the "Show Tables" dialog box, select the "Frame/Line" option.
In the frame/line tables, you can view various results, including bending moments. Locate the table that displays bending moments for solid elements. The table is typically labeled as "Internal Forces" or "Bending Moments." should be there.. but i havent used brother
@@Structural_analysis Thank you but there is no "Frame/Line" option bro. Can we talk with you on Zoom or discord?
@@bahabaturay9404 as far as I can remember, DISPLAY/SHOW TABLES/ANALYSIS/ELEMENT OUTPUT/TABLE:FORCES.
Go to FILE option of the generated output. Then EXPORT CURRENT FILE-TO EXCEL
Can you upload this video from Scratch?
i think i started it from scratch, didnt I? which part is not clear to you brother
why you have taken area load on all the small plate element separately. Why not forming a complete culvert with four Plate?
@@user-ed6gx6zi1f that is possible. as i remember i applied a unit pressure to a small element. then copy that element to everwhere.. if you use it as a unit load.., you can just use a factor in the combinations to adjust as you want..
on the other hand, if i drsw the whole culvert, then i need to mesh it and apply loading accordingly.. what you mentioned is also correct..
when you model a building, apply a unit load will save your time. because you can define live load, services and all the stuff as a factor of that in the combination section
@@user-ed6gx6zi1f did i answer your question or still not??
how did you begin to built this geometry? Under which section (eg. Walls, underground concrete structure, frames etc.) ? So that I can apply area loads in the structure.