doc:user:elements:boundaries:pressure_shear
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doc:user:elements:boundaries:pressure_shear [2013/07/12 13:29] – joris | doc:user:elements:boundaries:pressure_shear [2018/07/17 23:36] – [ContactTraction2DElement, ContactTraction3DElement] boemer | ||
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+ | ====== Pressure and shear ====== | ||
+ | ===== Materials===== | ||
+ | |||
+ | Since pressure/ | ||
+ | |||
+ | ===== Element ===== | ||
+ | |||
+ | Therefore, the first step consist in defining an '' | ||
+ | |||
+ | prp = ElementProperties(typeEl) | ||
+ | prp.put(param1, | ||
+ | prp.depend(param1, | ||
+ | ... | ||
+ | |||
+ | where | ||
+ | |'' | ||
+ | |'' | ||
+ | |'' | ||
+ | |'' | ||
+ | |'' | ||
+ | |||
+ | |||
+ | ==== Traction2DElement, | ||
+ | |||
+ | Traction/ | ||
+ | |||
+ | === Parameters === | ||
+ | ^ | ||
+ | | '' | ||
+ | | '' | ||
+ | | '' | ||
+ | | '' | ||
+ | |||
+ | |||
+ | ==== TriangleTraction3DElement ==== | ||
+ | |||
+ | Traction/ | ||
+ | |||
+ | === Parameters === | ||
+ | ^ | ||
+ | | '' | ||
+ | | '' | ||
+ | | '' | ||
+ | | '' | ||
+ | |||
+ | |||
+ | ==== ContactTraction2DElement, | ||
+ | |||
+ | Derivations of Traction2DElement and Traction3DElement with the possibility to set the traction/ | ||
+ | |||
+ | === Parameters === | ||
+ | |||
+ | The same than in Traction2DElement and Traction3DElement, | ||
+ | |||
+ | ^ | ||
+ | | '' | ||
+ | |||
+ | |||
+ | |||
+ | ===== Interaction ===== | ||
+ | |||
+ | The interaction is defined as: | ||
+ | |||
+ | load = LoadingInteraction(no) | ||
+ | load.push(gObject1) | ||
+ | load.push(gObject2) | ||
+ | ... | ||
+ | load.addProperty(prp) | ||
+ | interactionset.add(load) | ||
+ | |||
+ | where | ||
+ | |||
+ | | '' | ||
+ | | '' | ||
+ | | '' | ||
+ | |||
+ | ==== Remark ==== | ||
+ | |||
+ | Traction, pressure and shear is generated by " | ||
+ | |||
+ | * traction (or pressure/ | ||
+ | * traction is divided properly over all edges/faces on which the '' | ||
+ | |||
+ | {{ doc: | ||
+ | |||
+ | :!: Traction element is used backwards in 3D, so a positive value must be applied to generate a pressure. !! |
doc/user/elements/boundaries/pressure_shear.txt · Last modified: 2021/09/22 11:45 by boman