jsb2505
jsb2505
/ Concrete.txt
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April 22, 2024 09:43
A gist of concrete lambda functions to BS EN 1992-1-1 and UK National Annex (Eurocode 2)
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| /**Poisson's ratio of concrete. | |
| Ref: EC2 §3.1.3(4) | |
| */ | |
| Get_Poissons_Ratio = LAMBDA([isCracked], | |
| LET( | |
| _isCracked, IF(ISOMITTED(isCracked), FALSE, isCracked), | |
| IF(_isCracked, | |
| 0, //for cracked concrete | |
| 0.2 //for uncracked concrete | |
| ) |