Beam Raft Problem

S

ssesli

New Member
Hello, I made a rafter raft design in my attached project. I had to make the foundation beam 170cm, from iron density. Still at high elevation, is there a design flaw? I need your recommendations. Thanks
 
Hello, my suggestions: --Fix the errors in geometry control --Soil safety stress is too low.(6t/m2) Therefore, the foundation stress does not save. --Soil group A appears in the static report settings. This can be D -- Solve the project with the superstructure interactively -- Uncheck the basement bulkhead -- Put beam on the stair floor can't be supported on ribs -- if it's foundation, you can combine S5 column and S8 column with foundation beam -- it would be better if you make a raft without beams on the foundation -- Wall check their loads Take it easy Unver ÖZCAN
 
Thank you, Unver, -I fixed the deficiencies in geometry control. -Because the ground safety is very low, I said that I can reach a solution with a rafter raft. In its current form, it only recovers the average tension, even with 150cm ampats. -I didn't know that it processes the program building group, I learned. Thank you -I applied that item not as a basement curtain, but as a panel that does not continue on all floors. -The program does not take into account the wall loads that we enter in hollow blocks and cassette floors. I tried to close this gap by increasing the fixed load because I saw that it was only bought on the records. Thanks for your ideas, any other suggestions?
 
Hi, the group value given in your static report settings is to be printed on the program output. The program has no effect on the account. Unver ÖZCAN
 
Is the soil stress verification in the rafter raft only done on the continuous foundation beams? Is the raft not checked?
 
"MrtGrsl":35lljjep" said:
Is the soil stress assessment on the rafter raft only done on the continuous foundation beams? Is there no control on the raft?
Click to expand...
The stress control on the rafter raft is done according to the vertical loads coming from the superstructure. You can see it as Q in the load column.
 
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