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MicMac is an Excel based-software to analyze the strength, stiffness, strains, of a quadrangle symmetric laminate under various conditions of loads (in-plane loads, flexural loads) or geometry (beam, tube, sandwich construction) etc… MiCMAC can predict the first and last ply failure with a single parameter damage model. The software has a versatile graphic interface for parametric studies. A new feature of version 6.0 is a direct conversion from any laminate to an equivalent Double Double
![](http://www.think-composites.com/wp-content/uploads/2021/01/micmac.png)
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Conversion from any laminate to Double Double – How it works ?
In MicMac main menu, select the GENLAM application. Enter your laminate (up to 24 different ply orientation and any number of plies).
![](http://www.think-composites.com/wp-content/uploads/2022/03/Genlam-1024x132.png)
Then find the best Double double that can replace your old laminate. Enjoy the innovative way of Double Double. Simpler, cheaper, easy to taper (ply-drops).
![](http://www.think-composites.com/wp-content/uploads/2022/03/Equiv-DD-genlam-1024x110.png)
[45/73.8/-34.4/42.8/-54.3/-43.7/-34.8/32.5/83.0/-9.4/-9.1/7.7]s can be replaced by [19/-58/-19/58]12T much simpler and totally equivalent !