Differenze

Queste sono le differenze tra la revisione selezionata e la versione attuale della pagina.

--- wikifemfuchde2019:lez_2019-03-05 [2019/03/05 10:31] – ebertocchi
+++ wikifemfuchde2019:lez_2019-03-05 [2019/03/05 10:34] (versione attuale) – ebertocchi
@@ Linea 1: / Linea 1: @@
+{{ :wikifemfuchde2019:variable_poisson_section_in_tension.mud |}}
+{{ :wikifemfuchde2019:evaluation_tests_with_assignment.wxmx |}}
+{{ :wikifemfuchde2019:evaluation_tests.wxmx |}}
+a reference structure is added for comparison in {{ :wikifemfuchde2019:rollbar_def_v0.8.7_v005.wxmx |}}.
+Naming conventions (varied with respect to yesterday.. :-\ )
+  * coordinate axes: $x, y, z$
+  * displacement components: $u,v,w$
+  * rotation components: $\theta,\phi,\psi$
+  * force components:$U,V,W$
+  * moment components: $\Theta,\Phi,\Psi$
+vectors are named upon the first component, e.g.
+  * position vector $\underline{\mathbf{x}} \equiv \begin{bmatrix} x \\ y \\ z \end{bmatrix}$
+  * displacement vector $\underline{\mathbf{u}}\equiv \begin{bmatrix} u \\ v \\ w \end{bmatrix}$
+  * rotation vector $\underline{\mathbf{\theta}}\equiv \begin{bmatrix} \theta \\ \phi \\ \psi \end{bmatrix}$
+if such a notation is required.