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Option: stress

Syntax

-stress <component> <σ>

-stress <file>

Description

This option allows to deform the system elastically according to the given applied stress. The elastic tensor of the system must be defined before calling this option, e.g. with the option -properties.

The user has to provide the following information:

If the stress component is "p" then an isostatic pressure is applied, and <σ> is actually be the value of the pressure. In other words the applied stress will be σsx sxsx sxsx -nd <σ&#,.g. wictu bevimg/rtated stresilllowizero/a>.

AlternnegatualIf the stress componresen ll r-strul(g. wout quotormat torks)the folplibalIf tfutu 3x3 e>-streic ten (at nga alseparatehcalerest.

From to the give>-streic ten, of the syst2; to defplily according Hooke'stg>w:The sx Cied, ij>sxσsx.

e. Irdothng he aall to deformat ompesen he ith the
option option .

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By "./defa nove>-strere is appling to the sys/a>.

> es="ss md, ">mg/atoss,posal.cfg de>-strexx 0.5luinal.xyzies

Thss wi-stefa ithen Pin, becahe ith tng>elastic tenere ,In be defi/a>.es="ss md, ">mg/atoss,posal.cfg de>-p Cic ten.t"t de>-strexx 0.5luinal.xyzies

Thss wi-s/h th tng>elastic tenefrom to t60;fp"Cic ten.t"t"ied, ahe aall e>-strese σsx

0.5lin Ga>.es="ss md, ">mg/atoss,posal.cfg de>-p Cic ten.t"t de>-strep 1.2luinal.xyzies

Thss wi-s/h th tng>elastic tenefrom to t60;fp"Cic ten.t"t"ied, ahe aalln an isostatic pressuP4> 1.2lin Ga>.es="ss md, ">mg/atoss,posal.cfg de>-p Cic ten.t"t de>-stremyed stret"t 60nal.xyzies

Thss wi-s/h th tng>elastic tenefrom to t60;fp"Cic ten.t"t"ied, ahe aalIf the streic tenebe definith"myed stret"t"Ga>.

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