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| author | hardythe1 | 2015-04-07 15:58:05 +0530 |
|---|---|---|
| committer | hardythe1 | 2015-04-07 15:58:05 +0530 |
| commit | c7fe425ef3c5e8804f2f5de3d8fffedf5e2f1131 (patch) | |
| tree | 725a7d43dc1687edf95bc36d39bebc3000f1de8f /Principles_Of_Geotechnical_Engineering/Chapter3.ipynb | |
| parent | 62aa228e2519ac7b7f1aef53001f2f2e988a6eb1 (diff) | |
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diff --git a/Principles_Of_Geotechnical_Engineering/Chapter3.ipynb b/Principles_Of_Geotechnical_Engineering/Chapter3.ipynb new file mode 100755 index 00000000..16fb2a1b --- /dev/null +++ b/Principles_Of_Geotechnical_Engineering/Chapter3.ipynb @@ -0,0 +1,199 @@ +{
+ "metadata": {
+ "name": "",
+ "signature": "sha256:dd7ff85f7d52d3589a1d7be4767ada04770d7408bb98377fd79ee304b32478a3"
+ },
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+ {
+ "cells": [
+ {
+ "cell_type": "heading",
+ "level": 1,
+ "metadata": {},
+ "source": [
+ "Chapter3-Weight- volume relationships"
+ ]
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Ex2-pg 60"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "import math\n",
+ "#evaluvate moist and dry density and void ratio and porosity and degree of saturation and volume of water in soil sample\n",
+ "##initialisation of variables\n",
+ "V= 1.2 ##m**3\n",
+ "M= 2350. ##Kg\n",
+ "w= 0.086\n",
+ "G= 2.71\n",
+ "W= 1000. ##kg/m**3\n",
+ "##calculations\n",
+ "R= M/V\n",
+ "D= M/((1.+w)*V)\n",
+ "e= (G*W/D)-1.\n",
+ "n= e/(e+1.)\n",
+ "S= (w*G/e)*100.\n",
+ "v= (M-(M/(1.+w)))/W\n",
+ "##results\n",
+ "print'%s %.1f %s'% ('moist density = ',R,' kg/m**3 ')\n",
+ "print'%s %.1f %s'% ('dry density = ',D,' kg/m**3 ')\n",
+ "print'%s %.3f %s'% ('void ratio = ',e,' ')\n",
+ "print'%s %.3f %s'% ('porosity = ',n,'')\n",
+ "print'%s %.3f %s'% ('Degree of saturation = ',S,' ')\n",
+ "print'%s %.3f %s'% ('volume of water in soil sample = ',v,' m**3 ')\n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "moist density = 1958.3 kg/m**3 \n",
+ "dry density = 1803.3 kg/m**3 \n",
+ "void ratio = 0.503 \n",
+ "porosity = 0.335 \n",
+ "Degree of saturation = 46.349 \n",
+ "volume of water in soil sample = 0.186 m**3 \n"
+ ]
+ }
+ ],
+ "prompt_number": 1
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Ex3-pg 63"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "import math\n",
+ "#calcualte mass of water to be added for full saturation\n",
+ "##initialisation of variables\n",
+ "n= 0.4\n",
+ "G= 2.68\n",
+ "w= 0.12\n",
+ "R= 1000. ##kg/m**3\n",
+ "V= 10. ##m**3\n",
+ "##calculations\n",
+ "d= G*R*(1.-n)*(1.+w)\n",
+ "s= ((1.-n)*G+n)*R\n",
+ "M= s-d\n",
+ "m= M*V\n",
+ "##results\n",
+ "print'%s %.1f %s'%('mass of water to be added for full saturation = ',m,' kg ')"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "mass of water to be added for full saturation = 2070.4 kg \n"
+ ]
+ }
+ ],
+ "prompt_number": 2
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Ex4-pg63"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "import math\n",
+ "#calculatesatuarated unit weight and specific gravity and void ratio \n",
+ "##initialisation of variables\n",
+ "d= 16.19 ##kN/m**3\n",
+ "w= 0.23\n",
+ "W= 9.81 ##kN/m**3\n",
+ "##calculations\n",
+ "R= d*(1.+w)\n",
+ "G= d/(W-d*w)\n",
+ "e= w*G\n",
+ "##results\n",
+ "print'%s %.2f %s'%('satuarated unit weight = ',R,' kN/m**3 ')\n",
+ "print '%s %.2f %s'%('specific gravity = ',G,' ')\n",
+ "print'%s %.2f %s'% ('void ratio = ',e,' ')\n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "satuarated unit weight = 19.91 kN/m**3 \n",
+ "specific gravity = 2.66 \n",
+ "void ratio = 0.61 \n"
+ ]
+ }
+ ],
+ "prompt_number": 2
+ },
+ {
+ "cell_type": "heading",
+ "level": 2,
+ "metadata": {},
+ "source": [
+ "Ex5-pg66"
+ ]
+ },
+ {
+ "cell_type": "code",
+ "collapsed": false,
+ "input": [
+ "import math\n",
+ "#calculate relative density of compaction in percentage\n",
+ "##initialisation of variables\n",
+ "G= 2.68\n",
+ "w= 0.12\n",
+ "d= 1794.4 ##kg/m**3\n",
+ "W= 1000. ##kg/m**3\n",
+ "emax= 0.75\n",
+ "emin= 0.4\n",
+ "##calculation\n",
+ "e= (G*W*(1.+w)/d)-1.\n",
+ "D= ((emax-e)/(emax-emin))*100.\n",
+ "##results\n",
+ "print'%s %.1f %s'% ('relative density of compaction in percentage = ',D,' ')\n"
+ ],
+ "language": "python",
+ "metadata": {},
+ "outputs": [
+ {
+ "output_type": "stream",
+ "stream": "stdout",
+ "text": [
+ "relative density of compaction in percentage = 22.1 \n"
+ ]
+ }
+ ],
+ "prompt_number": 3
+ }
+ ],
+ "metadata": {}
+ }
+ ]
+}
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