Question Very Important 40cm raft

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Ykp3458

New Member
I have a question. When I use 40 cm raft in a 100m2 project that I have solved as B+Z+3NK,
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when the icon is clicked in the same project
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How should I go about this issue, should I click on the icon and get error-free project outputs, or should I remove the tick on the icon and solve it by increasing the base width. It's because I don't want to know why it happened. I am a 4th year student at Bozok University Construction. Thanks.
 
Hello there; First of all, you should know that Soil Stress checks should not be based on average stress! However, in some special cases, the controls can be made according to the mean stress; In order to decide on these situations, after the analysis, the combination of G+Q in the Perspective window and ±E (for earthquake combinations, look at the stress graph and whether the areas-points where the soil safety stress is exceeded, if any, can be ignored. As in your project, 5% (5m²) in a structure with a floor area of 100m². I think you cannot use the average stress control if the stresses are exceeded in an area above the wall (such as corner points, there may be a small area under the curtain.) Also, when you look at the screenshots you added, it is seen that the control is made for seismic combinations, if the floor group D your building will sit on is not D. You can increase it up to 50% for combinations. This will solve your problem within the limits of earthquake regulations. I wish you a good work...
 
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