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authorkinitrupti2017-05-12 18:40:35 +0530
committerkinitrupti2017-05-12 18:40:35 +0530
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tree9806b0d68a708d2cfc4efc8ae3751423c56b7721 /SURVYNG_AND_LEVELLING__by_N.N.BASAK/chap2.ipynb
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-{
- "cells": [
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "\n",
- "# Chapter 2: Chain Surveying"
- ]
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "\n",
- "\n",
- "### pg-56, pb-1"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": 1,
- "metadata": {
- "collapsed": false
- },
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "text": [
- "('max length of offset should be', 6.8842279474019135, 'meters')\n"
- ]
- }
- ],
- "source": [
- "from __future__ import division\n",
- "\n",
- "import math\n",
- "\n",
- "ag=5;\n",
- "giv=0.03;\n",
- "\n",
- "L=20;\n",
- "l=(giv*L/(math.sin(ag*math.pi/180)));\n",
- "\n",
- "\n",
- "AB=l;\n",
- "\n",
- "BC=AB*(math.sin(ag*(math.pi/180)));\n",
- "BC=BC/20;\n",
- "\n",
- "print('max length of offset should be',l,'meters');\n"
- ]
- },
- {
- "cell_type": "markdown",
- "metadata": {},
- "source": [
- "\n",
- "\n",
- "### ch-2 page-56, pb-2"
- ]
- },
- {
- "cell_type": "code",
- "execution_count": 2,
- "metadata": {
- "collapsed": false
- },
- "outputs": [
- {
- "name": "stdout",
- "output_type": "stream",
- "text": [
- "('required displacement perpendicular to chain is', 0.0020556978681392835, 'meters')\n",
- "('displacement parallel ot chain is', 0.07850393436441575, 'meters')\n"
- ]
- }
- ],
- "source": [
- "from __future__ import division\n",
- "\n",
- "import math\n",
- "\n",
- "\n",
- "AD=AB=15;\n",
- "ag=3;\n",
- "AC=15*(math.cos(ag*(math.pi/180)))\n",
- "\n",
- "CD=AB-AC\n",
- "sc=10;\n",
- "\n",
- "CD=CD/sc;\n",
- "\n",
- "print('required displacement perpendicular to chain is',CD,'meters');\n",
- "\n",
- "\n",
- "BC=AB*(math.sin(ag*(math.pi/180)));\n",
- "\n",
- "BC=BC/sc;\n",
- "print('displacement parallel ot chain is',BC,'meters');\n",
- "\n"
- ]
- }
- ],
- "metadata": {
- "kernelspec": {
- "display_name": "Python 2",
- "language": "python",
- "name": "python2"
- },
- "language_info": {
- "codemirror_mode": {
- "name": "ipython",
- "version": 2
- },
- "file_extension": ".py",
- "mimetype": "text/x-python",
- "name": "python",
- "nbconvert_exporter": "python",
- "pygments_lexer": "ipython2",
- "version": "2.7.11"
- }
- },
- "nbformat": 4,
- "nbformat_minor": 0
-}