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laws:wavat2 [2023/12/12 16:05] gilles created |
laws:wavat2 [2023/12/12 16:07] (current) gilles [Parameters defining the type of constitutive law] |
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====== WAVAT2 ====== | ====== WAVAT2 ====== | ||
===== Description ===== | ===== Description ===== | ||
- | Water - air seepage - thermal coupled – vapour diffusion 2nd gradient constitutive law for solid elements | + | Water - air seepage - thermal coupled – vapour diffusion 2nd gradient constitutive law for solid elements\\\\ |
+ | |||
+ | The law definition and typical values of parameters for clay materials can be found in Corman (2024)((Corman, G. (2024). Hydro-mechanical modelling of gas transport processes in clay host rocks in the context of a nuclear waste repository. PhD thesis, University of Liège. https://hdl.handle.net/2268/307996)). | ||
==== The model ==== | ==== The model ==== | ||
This law is only used for water seepage - air seepage-thermal coupled and vapour diffusion for non linear analysis using the 2nd gradient porous media. | This law is only used for water seepage - air seepage-thermal coupled and vapour diffusion for non linear analysis using the 2nd gradient porous media. | ||
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==== Files ==== | ==== Files ==== | ||
- | Prepro: LWAVAT.F \\ | + | Prepro: LWAVAT2.F \\ |
===== Availability ===== | ===== Availability ===== | ||
|Plane stress state| NO | | |Plane stress state| NO | | ||
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^ Line 1 (2I5, 60A1)^^ | ^ Line 1 (2I5, 60A1)^^ | ||
|IL|Law number| | |IL|Law number| | ||
- | |ITYPE| 171 (= 174 in LOI2 for 3D state) | | + | |ITYPE| 182 | |
|COMMENT| Any comment (up to 60 characters) that will be reproduced on the output listing| | |COMMENT| Any comment (up to 60 characters) that will be reproduced on the output listing| | ||
==== Integer parameters ==== | ==== Integer parameters ==== |