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Commit 9534ed0c authored by Rostislav Chudoba's avatar Rostislav Chudoba
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removed the traitsui

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extras/sparse_solver/dense_mtx.py
+ 0
− 32
View file @ 9534ed0c
......@@ -4,33 +4,6 @@ from numpy import allclose, arange, eye, linalg, ones, ix_, array, zeros, \
ones
from traits.api import HasTraits, Array, Property, cached_property, Instance, \
Delegate, Any
from traitsui.api \
import View, Item, TabularEditor
from traitsui.tabular_adapter \
import TabularAdapter
#from sys_mtx_assembly import SysMtxAssembly
class ArrayAdapter(TabularAdapter):
columns = Property
def _get_columns(self):
n_columns = getattr(self.object, self.name).shape[1]
cols = [(str(i), i) for i in range(n_columns)]
return [('i', 'index')] + cols
font = 'Courier 10'
alignment = 'right'
format = '%6.2f'
index_text = Property
def _get_index_text(self):
return str(self.row)
tabular_editor = TabularEditor(
adapter=ArrayAdapter())
class DenseMtx(HasTraits):
......@@ -65,8 +38,3 @@ class DenseMtx(HasTraits):
'''String representation - delegate to matrix'''
return str(self.mtx)
view = View(Item('mtx', editor=tabular_editor, show_label=False),
resizable=True,
scrollable=True,
buttons=['OK', 'Cancel'],
width=1.0, height=0.5)
tour2_constant_bond/fragmentation.ipynb
+ 36
− 26
View file @ 9534ed0c
This diff is collapsed.
tour5_damage_bond/5_2_PO_cfrp_damage.ipynb
+ 4
− 4
View file @ 9534ed0c
%% Cell type:markdown id: tags:
<a id="top"></a>
# **5.2 Pullout behavior governed by damage**
!!! This notebook is still under editing and and video production
!!! This notebook is still under editing and video production
* Define a bond-slip law governed by damage and loading history using unloading.
* What is different in comparison to elastic-plastic models?
* For what materials is unloading to zero realistic?
* Example of a CFRP behavior
%% Cell type:code id: tags:
``` python
%matplotlib widget
import matplotlib.pyplot as plt
import numpy as np
from bmcs_cross_section.pullout import PullOutModel1D
po_cfrp = PullOutModel1D(n_e_x=100, w_max=3) # mm
po_cfrp.geometry.L_x=300 # [mm]
po_cfrp.time_line.step = 0.02
po_cfrp.cross_section.trait_set(A_m=1543, A_f=16.7, P_b=10);
```
%% Cell type:markdown id: tags:
## Construct the bond slip model
%% Cell type:code id: tags:
``` python
po_cfrp.material_model='damage'
po_cfrp.material_model_.s_max=0.05
po_cfrp.material_model_.omega_fn='weibull-CDF'
po_cfrp.material_model_.omega_fn_.trait_set(lambda_=0.02)
po_cfrp.material_model_.interact()
```
%% Output
%% Cell type:code id: tags:
``` python
po_cfrp.material_model='damage'
po_cfrp.material_model_.trait_set(E_b=10000, s_max=.1)
po_cfrp.material_model_.omega_fn='fracture-energy'
po_cfrp.material_model_.omega_fn_.trait_set(kappa_0=0.01, G_f=10);
po_cfrp.material_model_.omega_fn_
```
%% Output
$\displaystyle 1 - \begin{cases} 1 & \text{for}\: \kappa < \kappa_{0} \\e^{\frac{\left(\kappa - \kappa_{0}\right) \left(\sqrt{E_{b}} \sqrt{- E_{b} \kappa_{0}^{2} + 4 G_{f}} + E_{b} \kappa_{0}\right)}{E_{b} \kappa_{0}^{2} - 2 G_{f}}} & \text{otherwise} \end{cases}$
<ibvpy.tmodel.mats_damage_fn.GfDamageFn at 0x7f438e188e50>
<ibvpy.tmodel.mats_damage_fn.GfDamageFn at 0x7fcd36df0950>
%% Cell type:code id: tags:
``` python
po_cfrp.material_model_.omega_fn_.interact()
```
%% Output
%% Cell type:code id: tags:
``` python
po_cfrp.material_model_.D_alg = 1
po_cfrp.material_model_.interact()
```
%% Output
%% Cell type:code id: tags:
``` python
po_cfrp.loading_scenario.profile = 'cyclic-sym-incr'
po_cfrp.loading_scenario.profile_.trait_set(number_of_cycles=3,
unloading_ratio=0.5,
number_of_increments=200);
```
%% Cell type:code id: tags:
``` python
#po_cfrp.loading_scenario.profile = 'monotonic'
po_cfrp.sim.tloop.k_max=1000
po_cfrp.time_line.step=0.01
po_cfrp.trait_set(w_max=0.6);
```
%% Cell type:code id: tags:
``` python
po_cfrp.reset()
po_cfrp.sim.run()
```
%% Cell type:code id: tags:
``` python
po_cfrp.interact()
```
%% Output
Warning: Update progress bar from model - not implemented yet
%% Cell type:code id: tags:
``` python
po_cfrp.material_model_.omega_fn='abaqus'
#po_cfrp.material_model_.omega_fn_.trait_set(s_0=0.01, G_f=10);
po_cfrp.material_model_.omega_fn_
```
%% Output
$\displaystyle \begin{cases} 0 & \text{for}\: \kappa \leq \kappa_{0} \\1 - \begin{cases} 1 & \text{for}\: \kappa < \kappa_{0} \\\frac{\kappa_{0} \cdot \left(1 - \frac{1 - e^{- \frac{\alpha \left(\kappa - \kappa_{0}\right)}{- \kappa_{0} + \kappa_{u}}}}{1 - e^{- \alpha}}\right)}{\kappa} & \text{for}\: \kappa < \kappa_{u} \\0 & \text{otherwise} \end{cases} & \text{otherwise} \end{cases}$
<ibvpy.tmodel.mats_damage_fn.AbaqusDamageFn at 0x7f438e3039a0>
%% Cell type:markdown id: tags:
<div style="background-color:lightgray;text-align:left;width:45%;display:inline-table;"> <img src="../icons/previous.png" alt="Previous trip" width="50" height="50">
&nbsp; <a href="5_1_Introspect_Damage_Evolution_Damage_initiation.ipynb#top">5.1 Interface behavior governed by damage</a>
</div><div style="background-color:lightgray;text-align:center;width:10%;display:inline-table;"> <a href="#top"><img src="../icons/compass.png" alt="Compass" width="50" height="50"></a></div><div style="background-color:lightgray;text-align:right;width:45%;display:inline-table;">
<a href="../tour6_energy/6_1_energy_dissipation.ipynb#top">6.1 Energy games</a>&nbsp; <img src="../icons/next.png" alt="Previous trip" width="50" height="50"> </div>
%% Cell type:code id: tags:
``` python
```
......
tour6_energy/8_3_Damage function within a finite element implementation.ipynb
+ 58
− 15
View file @ 9534ed0c
......@@ -2,7 +2,11 @@
"cells": [
{
"cell_type": "markdown",
"metadata": {},
"metadata": {
"pycharm": {
"name": "#%% md\n"
}
},
"source": [
"# 8.3 Damage function within a fininite element solver\n",
"@todo - this notebook must be updated - currently not running"
......@@ -13,7 +17,10 @@
"execution_count": null,
"metadata": {
"deletable": true,
"editable": true
"editable": true,
"pycharm": {
"name": "#%%\n"
}
},
"outputs": [],
"source": [
......@@ -29,7 +36,10 @@
"cell_type": "markdown",
"metadata": {
"deletable": true,
"editable": true
"editable": true,
"pycharm": {
"name": "#%% md\n"
}
},
"source": [
"## Define the damage functions\n",
......@@ -44,7 +54,10 @@
"execution_count": null,
"metadata": {
"deletable": true,
"editable": true
"editable": true,
"pycharm": {
"name": "#%%\n"
}
},
"outputs": [],
"source": [
......@@ -60,7 +73,10 @@
"execution_count": null,
"metadata": {
"deletable": true,
"editable": true
"editable": true,
"pycharm": {
"name": "#%%\n"
}
},
"outputs": [],
"source": [
......@@ -74,7 +90,10 @@
"execution_count": null,
"metadata": {
"deletable": true,
"editable": true
"editable": true,
"pycharm": {
"name": "#%%\n"
}
},
"outputs": [],
"source": [
......@@ -86,7 +105,10 @@
"execution_count": null,
"metadata": {
"deletable": true,
"editable": true
"editable": true,
"pycharm": {
"name": "#%%\n"
}
},
"outputs": [],
"source": [
......@@ -102,7 +124,10 @@
"execution_count": null,
"metadata": {
"deletable": true,
"editable": true
"editable": true,
"pycharm": {
"name": "#%%\n"
}
},
"outputs": [],
"source": [
......@@ -115,7 +140,10 @@
"execution_count": null,
"metadata": {
"deletable": true,
"editable": true
"editable": true,
"pycharm": {
"name": "#%%\n"
}
},
"outputs": [],
"source": []
......@@ -124,7 +152,10 @@
"cell_type": "markdown",
"metadata": {
"deletable": true,
"editable": true
"editable": true,
"pycharm": {
"name": "#%% md\n"
}
},
"source": [
"## Nonlinear solver"
......@@ -135,7 +166,10 @@
"execution_count": null,
"metadata": {
"deletable": true,
"editable": true
"editable": true,
"pycharm": {
"name": "#%%\n"
}
},
"outputs": [],
"source": [
......@@ -196,7 +230,10 @@
"execution_count": null,
"metadata": {
"deletable": true,
"editable": true
"editable": true,
"pycharm": {
"name": "#%%\n"
}
},
"outputs": [],
"source": [
......@@ -208,7 +245,10 @@
"execution_count": null,
"metadata": {
"deletable": true,
"editable": true
"editable": true,
"pycharm": {
"name": "#%%\n"
}
},
"outputs": [],
"source": []
......@@ -218,7 +258,10 @@
"execution_count": null,
"metadata": {
"deletable": true,
"editable": true
"editable": true,
"pycharm": {
"name": "#%%\n"
}
},
"outputs": [],
"source": []
......@@ -245,4 +288,4 @@
},
"nbformat": 4,
"nbformat_minor": 2
}
}
\ No newline at end of file
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