WIP

1cee8901 · nbgitpuller · 3e7495db · 1cee8901 · 1cee8901
Commit 1cee8901 authored 3 years ago by nbgitpuller
--- a/pull_out/2_1_1_PO_observation.ipynb
+++ b/pull_out/2_1_1_PO_observation.ipynb
@@ -76,7 +76,7 @@
  },
  {
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@@ -85,7 +85,7 @@
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@@ -99,13 +99,13 @@
  },
  {
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+   "execution_count": 8,
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    {
     "data": {
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-       "model_id": "ab821f2684f74df1a1b0376cf6f69930",
+       "model_id": "e9d5fcb1540b4f39977310938fe1f885",
       "version_major": 2,
       "version_minor": 0
      },
@@ -146,6 +146,34 @@
    " 5. What happends with $a$ upon unloading?"
   ]
  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
+   "outputs": [],
+   "source": []
+  },
+  {
+   "cell_type": "code",
+   "execution_count": null,
+   "metadata": {},
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+   "source": []
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+  {
+   "cell_type": "code",
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@@ -156,9 +184,9 @@
 ],
 "metadata": {
  "kernelspec": {
-   "display_name": "base",
+   "display_name": "Python 3",
   "language": "python",
-   "name": "base"
+   "name": "python3"
  },
  "language_info": {
   "codemirror_mode": {
@@ -170,7 +198,7 @@
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
-   "version": "3.9.1"
+   "version": "3.8.8"
  },
  "toc": {
   "base_numbering": 1,

 %% Cell type:markdown id: tags:

 # Example 2.1: PO-ELF-RLM
 Pull-out of a elastic long fiber (ELF) from rigid long matrix (RLG)

 [Video - pullout with constant bond](add link)

 %% Cell type:markdown id: tags:

 # Observation
 Let us try to utilize the depicted idealization for the derivation of a model that can help us simulate the test results of the RILEM pull-out test
 ![image.png](attachment:image.png)

 %% Cell type:markdown id: tags:

 ![image.png](attachment:image.png)

 %% Cell type:markdown id: tags:

 ### Boundary value problem

 ![image.png](attachment:image.png)

 %% Cell type:markdown id: tags:

 # Look inside the specimen using the model

 %% Cell type:code id: tags:

 ``` python
 import numpy as np
 ```

 %% Cell type:code id: tags:

 ``` python
 ds = 16
 A_f = (ds/2)**2 * np.pi # mm^2
 L_b = 5 * ds # mm
 E_f = 210000 # MPa
 p_b = np.pi * ds
 w_max = 0.12 # mm
 ```

 %% Cell type:code id: tags:

 ``` python
 %matplotlib widget
 from pull_out import PullOutAModel, PO_ELF_RLM_Symb
 po = PullOutAModel(symb_class=PO_ELF_RLM_Symb)
 po.trait_set(E_f=E_f, L_b=L_b, p=p_b, A_f=A_f, w_max=w_max)
 po.interact()
 ```

 %% Output


 %% Cell type:markdown id: tags:

 ## Let's learn from the model

 Exercise the relation between $P$ and $\tau(x)$ and between $w$ and $\varepsilon(x)$.

 1. What is the meaning of the green area?
 2. What is the meaning of the red area?
 3. What is the meaning of the slope of the green curve?
 4. Is it possible to reproduce the shown RILEM test response using this "frictional" model?
 4. What is the role of debonded length $a$ in view of general non-linear simulation?
 5. When does the pull-out fail?
 5. What happends with $a$ upon unloading?

 %% Cell type:code id: tags:

 ``` python
 ```
+
+%% Cell type:code id: tags:
+
+``` python
+```
+
+%% Cell type:code id: tags:
+
+``` python
+```
+
+%% Cell type:code id: tags:
+
+``` python
+```
+
+%% Cell type:code id: tags:
+
+``` python
+```

--- a/pull_out/pull_out.ipynb
+++ b/pull_out/pull_out.ipynb
@@ -2,7 +2,7 @@
 "cells": [
  {
   "cell_type": "markdown",
-   "id": "green-section",
+   "id": "spoken-israel",
   "metadata": {},
   "source": [
    "Contents: The lecture introduces the extensions of the analytical model of pull-out based on the assumption of a constant bond-slip law.\n",
@@ -15,7 +15,7 @@
  },
  {
   "cell_type": "markdown",
-   "id": "square-antenna",
+   "id": "close-conducting",
   "metadata": {},
   "source": [
    "# 2.2 Classification of pull-out configurations xxx\n",
@@ -30,7 +30,7 @@
  {
   "cell_type": "code",
   "execution_count": null,
-   "id": "invalid-domestic",
+   "id": "laden-enhancement",
   "metadata": {},
   "outputs": [],
   "source": []
@@ -38,9 +38,9 @@
 ],
 "metadata": {
  "kernelspec": {
-   "display_name": "base",
+   "display_name": "Python 3",
   "language": "python",
-   "name": "base"
+   "name": "python3"
  },
  "language_info": {
   "codemirror_mode": {
@@ -52,7 +52,7 @@
   "name": "python",
   "nbconvert_exporter": "python",
   "pygments_lexer": "ipython3",
-   "version": "3.9.1"
+   "version": "3.8.8"
  },
  "toc": {
   "base_numbering": 1,

-%% Cell type:markdown id:green-section tags:
+%% Cell type:markdown id:spoken-israel tags:

 Contents: The lecture introduces the extensions of the analytical model of pull-out based on the assumption of a constant bond-slip law.

 # 2.1 Pull-out of elastic fiber from rigid matrix

 - 2.1.1 [Pull-out observation, virtual experiment](2_1_1_PO_observation.ipynb)
 - 2.1.2 [EXTRA - Pull-out of elastic long fiber from rigid long matrix](2_1_2_PO_ELF_RLM.ipynb)

-%% Cell type:markdown id:square-antenna tags:
+%% Cell type:markdown id:close-conducting tags:

 # 2.2 Classification of pull-out configurations xxx

 - 2.2.1 [Pull-out configuration explorer](2_2_1_PO_configuration_explorer.ipynb)
 Preserve these changes
 - 2.2.2 [EXTRA - Pull-out of elastic long fiber from elastic long matrix](2_2_2_PO_ELF_ELM.ipynb)
 - 2.2.3 [EXTRA - Pull-out of elastic short fiber from rigid long matrix](2_2_4_PO_ESF_RM.ipynb)
 - 2.2.4 [EXTRA - Pull-out of elastic long fiber from rigid short matrix](2_2_5_PO_ELF_RSM.ipynb)

-%% Cell type:code id:invalid-domestic tags:
+%% Cell type:code id:laden-enhancement tags:

 ``` python
 ```