From fba055ce5aa0955e22bac2413c33493b10ae6532 Mon Sep 17 00:00:00 2001 From: hardythe1 Date: Tue, 5 May 2015 14:21:39 +0530 Subject: add books --- .../Chapter14_2.ipynb | 152 +++++++++++++++++++++ 1 file changed, 152 insertions(+) create mode 100755 Principles_Of_Foundation_Engineering/Chapter14_2.ipynb (limited to 'Principles_Of_Foundation_Engineering/Chapter14_2.ipynb') diff --git a/Principles_Of_Foundation_Engineering/Chapter14_2.ipynb b/Principles_Of_Foundation_Engineering/Chapter14_2.ipynb new file mode 100755 index 00000000..c829bef5 --- /dev/null +++ b/Principles_Of_Foundation_Engineering/Chapter14_2.ipynb @@ -0,0 +1,152 @@ +{ + "metadata": { + "name": "", + "signature": "sha256:23456872c8877381c549ede3a12ff29dc232ffad3142abc24c5d2ad8d9888f99" + }, + "nbformat": 3, + "nbformat_minor": 0, + "worksheets": [ + { + "cells": [ + { + "cell_type": "heading", + "level": 1, + "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 -- cgit