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| author | kinitrupti | 2017-05-12 18:40:35 +0530 |
|---|---|---|
| committer | kinitrupti | 2017-05-12 18:40:35 +0530 |
| commit | d36fc3b8f88cc3108ffff6151e376b619b9abb01 (patch) | |
| tree | 9806b0d68a708d2cfc4efc8ae3751423c56b7721 /Engineering_Mechanics_by_Tayal_A.K./chapter04_14.ipynb | |
| parent | 1b1bb67e9ea912be5c8591523c8b328766e3680f (diff) | |
| download | Python-Textbook-Companions-d36fc3b8f88cc3108ffff6151e376b619b9abb01.tar.gz Python-Textbook-Companions-d36fc3b8f88cc3108ffff6151e376b619b9abb01.tar.bz2 Python-Textbook-Companions-d36fc3b8f88cc3108ffff6151e376b619b9abb01.zip | |
Revised list of TBCs
Diffstat (limited to 'Engineering_Mechanics_by_Tayal_A.K./chapter04_14.ipynb')
| -rwxr-xr-x | Engineering_Mechanics_by_Tayal_A.K./chapter04_14.ipynb | 138 |
1 files changed, 0 insertions, 138 deletions
diff --git a/Engineering_Mechanics_by_Tayal_A.K./chapter04_14.ipynb b/Engineering_Mechanics_by_Tayal_A.K./chapter04_14.ipynb deleted file mode 100755 index e5d35c61..00000000 --- a/Engineering_Mechanics_by_Tayal_A.K./chapter04_14.ipynb +++ /dev/null @@ -1,138 +0,0 @@ -{
- "metadata": {
- "name": "chapter4.ipynb"
- },
- "nbformat": 3,
- "nbformat_minor": 0,
- "worksheets": [
- {
- "cells": [
- {
- "cell_type": "heading",
- "level": 1,
- "metadata": {},
- "source": [
- "Chapter 4 : Centroid , Centre Of Mass And Centre Of Gravity"
- ]
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 4.4-8,Page No:100"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "import math\n",
- "\n",
- "# Initilization of variables\n",
- "\n",
- "b1=20 #cm # width of top flange\n",
- "t1=5 #cm # thickness of top flange\n",
- "b2=5 #cm # width of web\n",
- "t2=15 #cm # thickness or height of the web\n",
- "b3=30 #cm # width of bottom flange\n",
- "t3=5 #cm # thickness of bottom flange\n",
- "\n",
- "# Calculations\n",
- "\n",
- "A1=b1*t1 #cm^2 # area of bottom flange\n",
- "A2=b2*t2 #cm^2 # area of the web\n",
- "A3=b3*t3 #cm^2 # area of top flange\n",
- "y1=t3+t2+(t1*0.5) #cm # y co-ordinate of the centroid of top flange\n",
- "y2=t3+(t2*0.5) #cm # y co-ordinate of the centroid of the web\n",
- "y3=t3*0.5 #cm # y co-ordinate of the centroid of the bottom flange\n",
- "y_c=((A1*y1)+(A2*y2)+(A3*y3))/(A1+A2+A3) #cm # where y_c is the centroid of the un-symmetrycal I-section\n",
- "\n",
- "# Results\n",
- "\n",
- "print\"The centroid of the un equal I-section is \",round(y_c,2),\"cm\""
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "The centroid of the un equal I-section is 10.96 cm\n"
- ]
- }
- ],
- "prompt_number": 3
- },
- {
- "cell_type": "heading",
- "level": 2,
- "metadata": {},
- "source": [
- "Example 4.4-9,Page No:101"
- ]
- },
- {
- "cell_type": "code",
- "collapsed": false,
- "input": [
- "import math\n",
- "\n",
- "#Initilization of variables\n",
- "\n",
- "# The given section is Z-section which is un-symmetrycal about both the axis\n",
- "\n",
- "b1=20 #cm # width of bottom flange \n",
- "t1=5 #cm # thickness of the bottom flange\n",
- "b2=2.5 #cm # thickness of the web of the flange\n",
- "t2=15 #cm # depth of the web\n",
- "b3=10 #cm # width of the top flange\n",
- "t3=2.5 #cm # thickness of the top flange\n",
- "\n",
- "# Calculations\n",
- "\n",
- "# Respective areas\n",
- "\n",
- "A1=b1*t1 # cm^2 # area of the bottom flange\n",
- "A2=b2*t2 # cm^2 # area of the web\n",
- "A3=b3*t3 # cm^2 # area of the top-flange\n",
- "\n",
- "# first we calculate the x co-ordinate of the centroid\n",
- "\n",
- "x1=b3-b2+(b1*0.5) #cm # for the bottom flange\n",
- "x2=b3-(b2*0.5) #cm # for the web\n",
- "x3=b3*0.5 #cm # for the top flange\n",
- "x_c=((A1*x1)+(A2*x2)+(A3*x3))/(A1+A2+A3) #cm\n",
- "\n",
- "# secondly we calculate the y co-ordinate of the centroid\n",
- "\n",
- "y1=t1*0.5 #cm # for the bottom flange\n",
- "y2=t1+(t2*0.5) #cm # for the web\n",
- "y3=t1+t2+(t3*0.5) #cm # for the top flange\n",
- "y_c=((A1*y1)+(A2*y2)+(A3*y3))/(A1+A2+A3) # cm\n",
- "\n",
- "# Results\n",
- "\n",
- "print\"The centroid of the cross-sectional area of a Z-section about x-axis is \",round(x_c,2),\"cm\"\n",
- "print\"The centroid of the cross-sectional area of a Z-section about y-axis is \",round(y_c,2),\"cm\""
- ],
- "language": "python",
- "metadata": {},
- "outputs": [
- {
- "output_type": "stream",
- "stream": "stdout",
- "text": [
- "The centroid of the cross-sectional area of a Z-section about x-axis is 13.56 cm\n",
- "The centroid of the cross-sectional area of a Z-section about y-axis is 7.69 cm\n"
- ]
- }
- ],
- "prompt_number": 4
- }
- ],
- "metadata": {}
- }
- ]
-}
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