Differenze

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

--- wikipaomffcd2022:start [2022/03/08 12:25] – [Errata corrige] ebertocchi
+++ wikipaomffcd2022:start [2022/03/08 12:38] (versione attuale) – [Errata corrige] ebertocchi
@@ Linea 36: / Linea 36: @@
 \tilde{u}_\mathrm{B} \gets \left. \tilde{u}_\mathrm{B} \right|_{F \gets 0,I \gets 0} = \tilde{u}_\mathrm{B} \left( P, H \right)
 $$
+where "$\gets$" is the assignment operator; analogous treatise are performed to obtain $\tilde{u}_\mathrm{C}, \tilde{w}_\mathrm{C},\tilde{w}_\mathrm{D}$.
-A solution scheme based on the //principle of virtual works// is not prone to this subtle error, since the  tracer virtual unit action used to obtain the consistent virtual displacement/deformation field is --since //virtual// -- //uncoupled// with the respect to both the //real// external forces and the parametrically defined reactions.
+A solution scheme based on the //principle of virtual works// (and not on the second Castigliano theorem) is not prone to this subtle error, since the  tracer virtual unit action used to obtain the consistent virtual displacement/deformation field is -- since //virtual// -- uncoupled with both the //real// external forces and the //real// parametrically defined reactions.
 ==== Planar beam structure i.p. and o.o.p. loadings ====
 The beam structure centroidal axis lies on a plane, which is also a symmetry plane for the cross-sections.