update packages

lisp/apdl-mode/matlib/README.org

@@ -0,0 +1,105 @@
+#+DATE: Time-stamp: <2020-02-28>
+#+bind: org-html-preamble-format (("en" "%d"))
+#+OPTIONS: ':nil *:t -:t ::t <:t H:3 \n:nil ^:{} arch:headline
+#+OPTIONS: author:t c:nil creator:comment d:(not "LOGBOOK") date:t
+#+OPTIONS: e:t email:nil f:t inline:t num:t p:nil pri:nil prop:nil
+#+OPTIONS: stat:t tags:t tasks:t tex:t timestamp:t toc:t todo:t |:t
+#+AUTHOR: H. Dieter Wilhelm
+#+EMAIL: dieter@duenenhof-wilhelm.de
+#+DESCRIPTION:
+#+KEYWORDS:
+#+LANGUAGE: en
+#+SELECT_TAGS: export
+#+EXCLUDE_TAGS: noexport
+#+OPTIONS: html-link-use-abs-url:nil html-postamble:t html-preamble:t
+#+OPTIONS: html-scripts:t html-style:t html5-fancy:nil tex:t
+#+HTML_DOCTYPE: xhtml-strict
+#+HTML_CONTAINER: div
+#+HTML_LINK_HOME: https://github.com/dieter-wilhelm/apdl-mode
+#+HTML_LINK_UP: ../index.html
+#+HTML_HEAD:
+#+HTML_HEAD_EXTRA:
+#+HTML_MATHJAX:
+#+INFOJS_OPT:
+#+LATEX_HEADER:
+
+#+STARTUP: showall
+#+TITLE: This Apdl-Mode's README.org for the matlib/ directory
+  Its text is best read in Emacs' Org mode.
+
+  Copyright (C) 2015 - 2020  H. Dieter Wilhelm, GPL V3
+
+  If not indicated otherwise in the file name, material properties are
+  linear and for room temperature.
+
+* Usage in an APDL file
+  Specify the material library to read from:
+  #+BEGIN_SRC emacs-lisp
+  /mplib,read,/HOME/uidg1626/a-m/matlib
+  /mplib,stat !show the material directories
+  !! which materials are acutally in the material library?
+  /sys,ls ~/a-m/matlib
+  #+END_SRC
+
+  You have to indicate the unit system.
+
+  - SI — International system (m, kg, s, K).
+  - MKS — MKS system (m, kg, s, °C).
+  - uMKS — μMKS system (μm, kg, s, °C).
+  - CGS — CGS system (cm, g, s, °C).
+  - MPA — MPA system (mm, Mg, s, °C).
+  - BFT — U. S. Customary system using feet (ft, slug, s, °F).
+  - BIN — U. S. Customary system using inches (in, lbf*s2/in, s, °F).
+
+  For example:
+#+BEGIN_SRC emacs-lisp
+   /units,mpa !indicate MPA system for subsequent material definitions
+   mpread,St37,,,lib
+#+END_SRC
+
+  The following block is writing a material definition into the
+  library.
+#+BEGIN_SRC emacs-lisp
+/mplib,write,/HOME/uidg1626/a-m/matlib
+!! --- It is advisable to make the material files which are commented read only!
+/units,mpa !default extension for mpread/write is now MPA_MPL
+mat,Steel ! set the appropriate material number
+mpwrite
+mplist ! Check
+  #+END_SRC
+
+* Materials defined in Apdl-Mode's library
+  - 42CrMo4_biso_Rp850.MPA_MPL ::
+  - AlSi9Cu3_biso.MPA_MPL ::
+  - C75s_hardened_kinh.MPA_MPL ::
+  - construction_steel.MPA_MPL ::
+  - copper.MPA_MPL ::
+  - M250-35A_aniso.MPA_MPL ::
+  - M250-35A_biso.MPA_MPL ::
+  - M250-35A_orthotropic_elastic.MPA_MPL ::
+  - M800-65A_biso.MPA_MPL ::
+  - NdFeB_magnet.MPA_MPL ::
+  - PPS_Fortron1140L4_70degC_kinh.MPA_MPL ::
+  - PPS.MPA_MPL :: Celanese Fortron 1140L4 40 % glass fibre, Young's
+                   modulus 80 % reduced compared to test specimen to
+                   replicate a random fibre orientation.
+  - St37_elastic.MPA_MPL ::
+  - St37.MPA_MPL ::
+  - St70_biso.MPA_MPL ::
+  - X46Cr13.MPA_MPL ::
+
+* Other material data
+  - creep_curves_PPS_Fortron1140l4_120degC.csv :: A 40 % short glas
+       fibre filled PPS.  The stress - creep strain curves are scaled
+       with a factor of 0.8 from test specimen to account for a random
+       fibre orientation in thick walled parts.  They might be used as
+       an example for data fitting with the TBFT command.
+-----
+* COMMENT Restrictions of the material models
+# LOCAL variables:
+# word-wrap: t
+# show-trailing-whitespace: t
+# indicate-empty-lines: t
+# time-stamp-active: t
+# time-stamp-format: "%:y-%02m-%02d"
+# end: