From 68a32395b1acce26145064ea9a33ca9b2c6f4321 Mon Sep 17 00:00:00 2001 From: bangerth Date: Wed, 25 Apr 2012 07:06:04 +0000 Subject: [PATCH] Announce step-44. git-svn-id: https://svn.dealii.org/trunk@25441 0785d39b-7218-0410-832d-ea1e28bc413d --- deal.II/doc/news/news.html | 16 +++++++++++++++- 1 file changed, 15 insertions(+), 1 deletion(-) diff --git a/deal.II/doc/news/news.html b/deal.II/doc/news/news.html index 0e960cadfb..c4cb810a7c 100644 --- a/deal.II/doc/news/news.html +++ b/deal.II/doc/news/news.html @@ -32,11 +32,25 @@ here.

+
+ 2012/04/02: step-44 — a finite strain + elasticity solver +
+
+ step-44, contributed by Andrew McBride and Jean-Paul + Perlteret, demonstrates one approach to modelling large + deformations of nearly-incompressible elastic solids. The + elastic response is governed by a non-linear, hyperelastic + free-energy function. The geometrical response is also + nonlinear, i.e., the program considers finite deformations. +
+ +
2012/04/02: step-41 solves the obstacle problem
- step-41, a program contributes by Jörg Frohne, shows + step-41, a program contributed by Jörg Frohne, shows how to solve the obstacle problem. This problem describes the deformation of a body subject to an inequality constraint that arises from the fact that the deformation is -- 2.39.5