How to choose the maximum value from the formula? - Minimal concrete cover - Messaggi
#1 Pubblicato: 17/05/2018 09:31:49
I need to recreate the formula for determining the minimum protective layer of concrete. In the formula there is a choice of the maximum value in curly brackets. How do I use this program to make the minimum protective layer of concrete equal to the maximum value in a curly bracket and greater than or equal to 10 millimeters.
c_min=max{c_min,b;c_min,dur+c_dur,y-c_dur,st-c_dur,add}>=10 mm
c_min=max{c_min,b;c_min,dur+c_dur,y-c_dur,st-c_dur,add}>=10 mm
#2 Pubblicato: 17/05/2018 09:59:08
Please attach your sheet
#3 Pubblicato: 17/05/2018 10:25:12
In fact, it would be advisable to send the sample sheet. Something is not convincing (the braces in Smath are not used). However, the "max" function provides for evaluating the maximum value of a vector internally; then you can put in a vector all the elements to choose the maximum (including "10mm"). Alternatively, the "Max" function contained in the "Custom" plugin (you have to install it from a special menu) directly accepts the lists.
sergio
sergio
#4 Pubblicato: 17/05/2018 11:14:53
#6 Pubblicato: 17/05/2018 11:37:43
Zakhisnijj_shar_betonu.sm
sergio
sergio
#7 Pubblicato: 17/05/2018 18:50:10
Min/Max ... for Matrices/Vectors
min/max ... for functions in matrices/vectors
Sample attached to illustrate min(vector of functions)
2D Plot Discontinuous [min(,)].sm
min/max ... for functions in matrices/vectors
Sample attached to illustrate min(vector of functions)
2D Plot Discontinuous [min(,)].sm
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