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+{
+ "metadata": {
+  "name": "",
+  "signature": "sha256:0607b38129f4394e73e1fea85ea07501579e80864ce509d7b62579d182135871"
+ },
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+  {
+   "cells": [
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Chapter14:Soil Improvement and Ground Modification"
+     ]
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Ex14.1:Pg-695"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "#example 14.1\n",
+      "\n",
+      "import math\n",
+      "Cc=0.28;\n",
+      "Hc=6.0;\n",
+      "eo=0.9;\n",
+      "Cv=0.36; # in m^2/mo.\n",
+      "H=3.0; # in m\n",
+      "t=9.0; # in mo.\n",
+      "sigmao=210.0;# in kN/m^2\n",
+      "sigmap=115; #deltasigmap in kN/m^2\n",
+      "Sc=Cc*Hc/(1+eo)*math.log10((sigmao+sigmap)/sigmao); # in m\n",
+      "print round(Sc*1000,1),\"primary consolidation in mm\"\n",
+      "Tv=Cv*t/H**2;\n",
+      "#from table\n",
+      "k=1.8; #constant\n",
+      "sf=k*sigmap; # in kN/m**2\n",
+      "print round(sf,2),\"deltasigmaf in kN/m**2\"\n",
+      "\n"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "167.7 primary consolidation in mm\n",
+        "207.0 deltasigmaf in kN/m**2\n"
+       ]
+      }
+     ],
+     "prompt_number": 6
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Ex14.2:Pg-703"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "#example 14.2\n",
+      "\n",
+      "import math\n",
+      "Tv=0.36;\n",
+      "sigmap=115; # in kN/m^2\n",
+      "Uv=math.sqrt(4*Tv/math.pi)*100;\n",
+      "print round(Uv,2),\"Uv in %\"\n",
+      "#from table \n",
+      "k=0.12; #constant\n",
+      "sf=k*sigmap;\n",
+      "print sf,\"deltasigmaf in kN/m**2\"\n",
+      "\n"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "67.7 Uv in %\n",
+        "13.8 deltasigmaf in kN/m**2\n"
+       ]
+      }
+     ],
+     "prompt_number": 9
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Ex14.3:Pg-704"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "#example 14.3\n",
+      "\n",
+      "Cc=0.31;\n",
+      "Hc=15.0;#ft\n",
+      "eo=1.1;\n",
+      "n=10.0;\n",
+      "Uv=0.09;\n",
+      "sigmao=1000.0; # in lb/ft^2\n",
+      "deltasigma=2000.0; # deltasigmap+deltasigmaf\n",
+      "Sc=Cc*Hc/(1+eo)*math.log10((sigmao+deltasigma)/sigmao);\n",
+      "print round(Sc,3),\"primary consolidation in ft\"\n",
+      "m=n**2/(n**2-1)*math.log(n)-(3*n**2-1)/4/n**2;\n",
+      "A=2/m;\n",
+      "Ur=(0.096-1/A*(1-math.exp(-A*0.096)))/0.192;\n",
+      "Uvf=1-(1-Ur)*(1-Uv);\n",
+      "Sc30=Sc*Uvf*12; #settlement after 30 days\n",
+      "print round(Sc30,2),\"settlement after 30 days in inch\"\n"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "1.056 primary consolidation in ft\n",
+        "1.48 settlement after 30 days in inch\n"
+       ]
+      }
+     ],
+     "prompt_number": 12
+    }
+   ],
+   "metadata": {}
+  }
+ ]
+}
+\ No newline at end of file