elements:sucha
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elements:sucha [2021/07/28 16:43] helene |
elements:sucha [2022/01/21 16:39] (current) helene [Results] |
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| ===== Description ===== | ===== Description ===== | ||
| - | This element applies a normal pressure P and two tangent stresses τ oriented along axes ξ and η on a surface defined by a variable number of nodes (3, 4, 6 or 8). \\ | + | This element applies a normal pressure $P$ and two tangent stresses $\tau$ oriented along axes $\xi$ and $\eta$ on a surface defined by a variable number of nodes (3, 4, 6 or 8). \\ |
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| The forces are defined by the fictive law [[laws:licha|LICHA]]. These forces are multiplicated either by multiplicator FMULT or by DMULT. \\ | The forces are defined by the fictive law [[laws:licha|LICHA]]. These forces are multiplicated either by multiplicator FMULT or by DMULT. \\ | ||
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| - | The positive axis of tangent stresses is directed in the opposite direction of axes ξ (oriented positively from IP1 to IP2) and η (oriented positively from IP1 to IP3). The positive axis for pressure is also opposite to the normal of the element. | + | The positive axis of tangent stresses is directed in the opposite direction of axes $\xi$ (oriented positively from IP1 to IP2) and $\eta$ (oriented positively from IP1 to IP3). The positive axis for pressure is also opposite to the normal of the element. |
| {{ :elements:sucha_1.png |}} | {{ :elements:sucha_1.png |}} | ||
| Type: 19 \\ | Type: 19 \\ | ||
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| ===== Results ===== | ===== Results ===== | ||
| - | Sigma: pressure and tangent stresses | + | Sigma(3,NPI): pressure $P$ and tangent stresses $\tau_{\eta}$ and $\tau_{\xi}$ |
elements/sucha.1627483432.txt.gz · Last modified: 2021/07/28 16:43 by helene
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