From 64d949698432e05f2a372d9edc859c5b9df1f438 Mon Sep 17 00:00:00 2001 From: kinitrupti Date: Fri, 12 May 2017 18:40:35 +0530 Subject: Revised list of TBCs --- .../Chapter07.ipynb | 123 --------------------- 1 file changed, 123 deletions(-) delete mode 100755 Mechanics_of_Materials_by_Pytel_and_Kiusalaas/Chapter07.ipynb (limited to 'Mechanics_of_Materials_by_Pytel_and_Kiusalaas/Chapter07.ipynb') diff --git a/Mechanics_of_Materials_by_Pytel_and_Kiusalaas/Chapter07.ipynb b/Mechanics_of_Materials_by_Pytel_and_Kiusalaas/Chapter07.ipynb deleted file mode 100755 index 9d4c3a36..00000000 --- a/Mechanics_of_Materials_by_Pytel_and_Kiusalaas/Chapter07.ipynb +++ /dev/null @@ -1,123 +0,0 @@ -{ - "metadata": { - "name": "", - "signature": "sha256:07968d92ed399b52b001ac620304d00a18188f4412f8dbbd944ed3ed617c5439" - }, - "nbformat": 3, - "nbformat_minor": 0, - "worksheets": [ - { - "cells": [ - { - "cell_type": "heading", - "level": 1, - "metadata": {}, - "source": [ - "Chapter 07:Statically Indeterminate Beams" - ] - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 7.7.3, Page No:251" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "import math\n", - "import numpy as np\n", - "\n", - "#Variable Decleration\n", - "P=5000 #Load in N\n", - "L=2 #Half span in m\n", - "\n", - "#Calculations\n", - "#After carrying put the variable computation \n", - "#We obtain three equations which can be solved simultaneously\n", - "A=np.array([[1,1,0],[-L*2,0,1],[32,0,-24]]) #Array of the unknowns\n", - "B=np.array([P,-P*L,2000]) #Array of RHS\n", - "C=np.linalg.solve(A,B)\n", - "\n", - "#Result\n", - "print \"The values are as follows\"\n", - "print \"Ra=\",C[0],\"N Rb=\",C[1],\"N and Ma=\",C[2],\"N.m\"\n", - "\n", - "#Answer in the textbook is incorrect" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - " The values are as follows\n", - "Ra= 3718.75 N Rb= 1281.25 N and Ma= 4875.0 N.m\n" - ] - } - ], - "prompt_number": 9 - }, - { - "cell_type": "heading", - "level": 2, - "metadata": {}, - "source": [ - "Example 7.7.4, Page No:252" - ] - }, - { - "cell_type": "code", - "collapsed": false, - "input": [ - "import math\n", - "import numpy as np\n", - "\n", - "#Variable Decleration\n", - "w=60 #Continous Load in lb/ft\n", - "L1=3 #Length in ft\n", - "L2=9 #Length in ft\n", - "\n", - "#Calculations\n", - "#After carrying out the variable computations we get\n", - "A=np.array([[1,1,0,0],[(L1+L2),0,1,1],[0.5*(L1+L2)**2,0,-(L1+L2),0],[6**-1*(L1+L2)**3,0,-0.5*(L1+L2)**2,0]])\n", - "B=np.array([w*L2,w*L2*0.5*L2,L2**3*10,L2**4*2.5])\n", - "C=np.linalg.solve(A,B)\n", - "\n", - "#Result\n", - "print \"The values are as follows\"\n", - "print \"Ra=\",round(C[0]),\"lb Ma=\",round(C[2]),\"lb.ft Rb=\",round(C[1]),\"lb and Mb=\",round(C[3]),\"lb.ft\"\n", - "\n", - "#NOTE:The answer for Mb in the textbook is incorrect" - ], - "language": "python", - "metadata": {}, - "outputs": [ - { - "output_type": "stream", - "stream": "stdout", - "text": [ - "The values are as follows\n", - "Ra= 190.0 lb Ma= 532.0 lb.ft Rb= 350.0 lb and Mb= -380.0 lb.ft\n" - ] - } - ], - "prompt_number": 12 - }, - { - "cell_type": "code", - "collapsed": false, - "input": [], - "language": "python", - "metadata": {}, - "outputs": [] - } - ], - "metadata": {} - } - ] -} \ No newline at end of file -- cgit