added books

1 files changed, 148 insertions, 0 deletions

diff --git a/Statics_And_Strength_Of_Materials/ch5.ipynb b/Statics_And_Strength_Of_Materials/ch5.ipynb
new file mode 100755
index 00000000..997d11ff
--- /dev/null
+++ b/Statics_And_Strength_Of_Materials/ch5.ipynb
@@ -0,0 +1,148 @@
+{
+ "metadata": {
+  "name": "",
+  "signature": "sha256:99441c9b87820b036679d4541d0d259ff9dba2feea52f8d659ae363ae4db1049"
+ },
+ "nbformat": 3,
+ "nbformat_minor": 0,
+ "worksheets": [
+  {
+   "cells": [
+    {
+     "cell_type": "heading",
+     "level": 1,
+     "metadata": {},
+     "source": [
+      "Chapter 5 : Force Analysis of Structures"
+     ]
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 5.1 Page No : 98"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "\t\t\t\n",
+      "import math \n",
+      "# Variables\n",
+      "Fc = -1000. \t\t\t#lb\n",
+      "A = 60. \t\t\t#degrees\n",
+      "E1 = 60. \t\t\t#degrees\n",
+      "E2 = 60. \t\t\t#degrees\n",
+      "D = 60. \t\t\t#degrees\n",
+      "L1 = 10. \t\t\t#ft\n",
+      "L2 = 10. \t\t\t#ft\n",
+      "\t\t\t\n",
+      "# Calculations\n",
+      "Ax = 0\n",
+      "Ay = (-Fc)*L1*math.cos(math.radians(D))/(L1+L2)\n",
+      "Dy = -Fc-Ay\n",
+      "Fab = Ay/math.sin(math.radians(A))\n",
+      "Fae = Fab*math.cos(math.radians(A))\n",
+      "Fbe = Fab*math.cos(90-E1)/math.cos(90-A)\n",
+      "Fbc = Fab*math.sin(math.radians(90-A))+Fbe*math.sin(math.radians(90-E1))\n",
+      "Fce = Fbc*math.cos(90-(180-E2-D))/math.cos(90-E2)\n",
+      "Fde = Fae+Fbe*math.cos(math.radians(E1))+Fce*math.cos(math.radians(E2))\n",
+      "Fcd = (-Fc-Fbc*math.cos(math.radians(90-E2-D)))/math.cos(math.radians(90-E1))\n",
+      "\t\t\t\n",
+      "# Results\n",
+      "print  'Ax = %.3f lb'%(Ax)\n",
+      "print  'Ay = %.2f lb'%(Ay)\n",
+      "print  'Dy = %.3f lb'%(Dy) \n",
+      "print  'Fab = %.1f lbcompression'%(Fab) \n",
+      "print  'Fae = %.1f lbtension'%(Fae)\n",
+      "print  'Fbe = %.1f lbtension'%(Fbe)  \n",
+      "print  'Fbc = %.1f lbcompression'%(Fbc)\n",
+      "print  'Fce = %.1f lbcompression'%(Fce)\n",
+      "print  'Fde = %.1f lbtension'%(Fde)\n",
+      "print  'Fcd = %.1f lbcompression'%(Fcd)\n"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Ax = 0.000 lb\n",
+        "Ay = 250.00 lb\n",
+        "Dy = 750.000 lb\n",
+        "Fab = 288.7 lbcompression\n",
+        "Fae = 144.3 lbtension\n",
+        "Fbe = 288.7 lbtension\n",
+        "Fbc = 288.7 lbcompression\n",
+        "Fce = 288.7 lbcompression\n",
+        "Fde = 433.0 lbtension\n",
+        "Fcd = 866.0 lbcompression\n"
+       ]
+      }
+     ],
+     "prompt_number": 10
+    },
+    {
+     "cell_type": "heading",
+     "level": 2,
+     "metadata": {},
+     "source": [
+      "Example 5.2 Page No : 103"
+     ]
+    },
+    {
+     "cell_type": "code",
+     "collapsed": false,
+     "input": [
+      "\t\t\t\n",
+      "# Variables\n",
+      "W = -100. \t\t\t#lb\n",
+      "angle = 45. \t\t\t#degrees\n",
+      "x1 = 2. \t\t\t#ft\n",
+      "x2 = 2. \t\t\t#ft\n",
+      "y1 = 2. \t\t\t#ft\n",
+      "y2 = 4. \t\t\t#ft\n",
+      "Fx = 200. \t\t\t#lb\n",
+      "\t\t\t\n",
+      "# Calculations\n",
+      "Cx = Fx*y1/y2\n",
+      "Bx = Fx+Cx\n",
+      "By = (y2*Bx+x1*(-W))/(x1+x2)\n",
+      "Cy = By\n",
+      "Ax = Bx\n",
+      "Ay = W+By\n",
+      "\t\t\t\n",
+      "# Results\n",
+      "print  'Ax = %.3f lb'%(Ax)\n",
+      "print  'Ay = %.2f lb'%(Ay)\n",
+      "print  'Bx = %.3f lb'%(Bx) \n",
+      "print  'By = %.2f lb'%(By) \n",
+      "print  'Cx = %.2f lb'%(Cx)\n",
+      "print  'Cy = %.2f lb'%(Cy) \n"
+     ],
+     "language": "python",
+     "metadata": {},
+     "outputs": [
+      {
+       "output_type": "stream",
+       "stream": "stdout",
+       "text": [
+        "Ax = 300.000 lb\n",
+        "Ay = 250.00 lb\n",
+        "Bx = 300.000 lb\n",
+        "By = 350.00 lb\n",
+        "Cx = 100.00 lb\n",
+        "Cy = 350.00 lb\n"
+       ]
+      }
+     ],
+     "prompt_number": 2
+    }
+   ],
+   "metadata": {}
+  }
+ ]
+}
\ No newline at end of file