elements:sucha
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elements:sucha [2019/06/25 12:02] helene created |
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 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. \\ |
| \\ | \\ | ||
| - | 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 \\ | ||
| - | Implemented by: Name of developer + approximate date of implementation | + | Implemented by: J-P. Radu - November 1988 |
| ==== Files ==== | ==== Files ==== | ||
| - | Write here the names of the main subroutines of the law (those called by loi2 for Lagamine) | ||
| Prepro: SUCHAA.F \\ | Prepro: SUCHAA.F \\ | ||
| Lagamine: SUCHAB.F | Lagamine: SUCHAB.F | ||
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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.1561456924.txt.gz · Last modified: 2020/08/25 15:34 (external edit)
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