About beamless raft foundation

[mhmt_ali]

In the project I have drawn, the raft basically gives an error, can you help me about what to do in the face of this error?

 

[HakanŞahin]

Hi, it means Zg -> Soil stress value> soil safety stress. In general, the raft area is enlarged and exceeded. However, for detailed results, it is necessary to examine the soil stress distribution. Exiting the console out of the structure on the raft usually fixes the problem. Ace(-) -> It means missing reinforcement. It is encountered due to insufficient equipment selection. You can see the missing As value in the Moments reinforcement areas and additional reinforcements tab. Your system most likely requires more than 18 reinforcements. Increasing the foundation height usually fixes the problem, or you should let the program select a higher rebar diameter when selecting the rebar. Good work...

 

[Levent Özpak]

In addition, if unchecked, checking Superstructure interactive Solution in the Analysis Settings/ Foundation-Soil Tab may allow you to solve the soil stress problem by performing analysis. Good work

 

[mhmt_ali]

Thank you very much for the information you have provided.