﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?>
<?application progid="SMath Studio Desktop" version="0.97.5154.6193"?>
<regions>
  <settings>
    <identity>
      <id>82f8f8db-92f5-49b4-a88e-312dab24a4b7</id>
      <revision>18</revision>
    </identity>
    <calculation>
      <precision>4</precision>
      <exponentialThreshold>5</exponentialThreshold>
      <fractions>decimal</fractions>
    </calculation>
    <pageModel active="true" printAreas="true" simpleEqualsOnly="false" printBackgroundImages="true">
      <paper id="9" orientation="Portrait" width="827" height="1169" />
      <margins left="39" right="39" top="39" bottom="39" />
      <header alignment="Center" color="#a9a9a9">&amp;[DATE] &amp;[TIME] - &amp;[FILENAME]</header>
      <footer alignment="Center" color="#a9a9a9">&amp;[PAGENUM] / &amp;[COUNT]</footer>
      <backgrounds />
    </pageModel>
    <dependences>
      <assembly name="SMath Studio Desktop" version="0.97.5154.6193" guid="a37cba83-b69c-4c71-9992-55ff666763bd" />
      <assembly name="Text Region" version="1.10.5154.6555" guid="485d28c5-349a-48b6-93be-12a35a1c1e39" />
      <assembly name="Picture Region" version="1.10.5154.6544" guid="06b5df04-393e-4be7-9107-305196fcb861" />
      <assembly name="Math Region" version="0.97.5154.6193" guid="02f1ab51-215b-466e-a74d-5d8b1cf85e8d" />
      <assembly name="Special Functions" version="1.11.5154.6552" guid="2814e667-4e12-48b1-8d51-194e480eabc5" />
      <assembly name="X-Y Plot Region (Chart2DLib)" version="0.1.5151.38078" guid="c12231ec-4873-43c1-a7d0-a167ebd17066" />
      <assembly name="3D Plot Region (Chart3DLib)" version="0.1.5161.27307" guid="2427d808-1e5e-4ae0-88bf-bc271664a3ab" />
      <assembly name="Plot Region" version="1.9.5154.6547" guid="c451c2b5-798b-4f08-b9ec-b90963d1ddaa" />
    </dependences>
  </settings>
  <region id="0" left="18" top="0" width="176" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <text lang="cpp">
      <p underline="true" italic="true">ROD SPRING STRUCTURE</p>
    </text>
  </region>
  <region id="1" left="324" top="18" width="342" height="260" color="#000000" bgColor="#ffffff">
    <picture>
      <raw format="png" encoding="base64">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</raw>
    </picture>
  </region>
  <region id="2" left="99" top="45" width="92" height="43" color="#000000" bgColor="#ffffff" fontSize="10">
    <math optimize="2">
      <input>
        <e type="operand">Θ</e>
        <e type="operand">8</e>
        <e type="operand">6</e>
        <e type="operator" args="2">/</e>
        <e type="function" preserve="true" args="1">atan</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="3" left="18" top="54" width="51" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">k0</e>
        <e type="operand">5</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="4" left="18" top="99" width="76" height="41" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">Θ</e>
        <e type="operand">Θ</e>
        <e type="operand">π</e>
        <e type="operand">90</e>
        <e type="operator" args="2">/</e>
        <e type="operator" args="2">+</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="5" left="126" top="108" width="43" height="24" color="#000000" bgColor="#ffffff" fontSize="10">
    <math>
      <input>
        <e type="operand">i</e>
        <e type="operand">1</e>
        <e type="operator" args="2">:</e>
      </input>
    </math>
  </region>
  <region id="6" left="18" top="153" width="374" height="344" color="#000000" bgColor="#ffffff" fontSize="10">
    <math optimize="2">
      <input>
        <e type="operand">Θ</e>
        <e type="operand">7</e>
        <e type="operand">π</e>
        <e type="operator" args="2">*</e>
        <e type="operand">20</e>
        <e type="operator" args="2">/</e>
        <e type="operator" args="1">-</e>
        <e type="operator" args="2">&gt;</e>
        <e type="operand">Θ</e>
        <e type="operand">Θ</e>
        <e type="operand">π</e>
        <e type="operand">90</e>
        <e type="operator" args="2">/</e>
        <e type="operator" args="2">-</e>
        <e type="operator" args="2">:</e>
        <e type="operand">u0</e>
        <e type="operand">10</e>
        <e type="operand">Θ</e>
        <e type="function" preserve="true" args="1">cos</e>
        <e type="operator" args="2">*</e>
        <e type="operand">6</e>
        <e type="operator" args="2">-</e>
        <e type="operator" args="2">:</e>
        <e type="operand">v0</e>
        <e type="operand">8</e>
        <e type="operand">10</e>
        <e type="operand">Θ</e>
        <e type="function" preserve="true" args="1">sin</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">-</e>
        <e type="operator" args="2">:</e>
        <e type="operand">f0</e>
        <e type="operand">k0</e>
        <e type="operand">Θ</e>
        <e type="function" preserve="true" args="1">tan</e>
        <e type="operator" args="2">*</e>
        <e type="operand">10</e>
        <e type="operand">Θ</e>
        <e type="function" preserve="true" args="1">cos</e>
        <e type="operator" args="2">*</e>
        <e type="operand">6</e>
        <e type="operator" args="2">-</e>
        <e type="bracket">(</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">:</e>
        <e type="operand">ks</e>
        <e type="operand">i</e>
        <e type="function" preserve="true" args="2">el</e>
        <e type="operand">k0</e>
        <e type="operand">10</e>
        <e type="operand">Θ</e>
        <e type="function" preserve="true" args="1">cos</e>
        <e type="operator" args="2">*</e>
        <e type="operand">6</e>
        <e type="operator" args="2">-</e>
        <e type="bracket">(</e>
        <e type="operand">Θ</e>
        <e type="function" preserve="true" args="1">cos</e>
        <e type="operand">Θ</e>
        <e type="function" preserve="true" args="1">cos</e>
        <e type="operator" args="2">*</e>
        <e type="bracket">(</e>
        <e type="operator" args="2">/</e>
        <e type="operand">10</e>
        <e type="operand">Θ</e>
        <e type="function" preserve="true" args="1">tan</e>
        <e type="operator" args="2">*</e>
        <e type="operand">Θ</e>
        <e type="function" preserve="true" args="1">sin</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">-</e>
        <e type="bracket">(</e>
        <e type="operator" args="2">*</e>
        <e type="bracket">(</e>
        <e type="operator" args="1">-</e>
        <e type="operator" args="2">:</e>
        <e type="operand">af</e>
        <e type="operand">i</e>
        <e type="function" preserve="true" args="2">el</e>
        <e type="operand">f0</e>
        <e type="operator" args="1">-</e>
        <e type="operand">Θ</e>
        <e type="function" preserve="true" args="1">sin</e>
        <e type="operator" args="2">/</e>
        <e type="operator" args="2">:</e>
        <e type="operand">sf</e>
        <e type="operand">i</e>
        <e type="function" preserve="true" args="2">el</e>
        <e type="operand">k0</e>
        <e type="operand">u0</e>
        <e type="operator" args="2">*</e>
        <e type="operator" args="2">:</e>
        <e type="operand">u</e>
        <e type="operand">i</e>
        <e type="function" preserve="true" args="2">el</e>
        <e type="operand">u0</e>
        <e type="operator" args="2">:</e>
        <e type="operand">f</e>
        <e type="operand">i</e>
        <e type="function" preserve="true" args="2">el</e>
        <e type="operand">f0</e>
        <e type="operator" args="2">:</e>
        <e type="operand">v</e>
        <e type="operand">i</e>
        <e type="function" preserve="true" args="2">el</e>
        <e type="operand">v0</e>
        <e type="operator" args="2">:</e>
        <e type="operand">i</e>
        <e type="operand">i</e>
        <e type="operand">1</e>
        <e type="operator" args="2">+</e>
        <e type="operator" args="2">:</e>
        <e type="operand">11</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="13">line</e>
        <e type="function" preserve="true" args="2">while</e>
      </input>
    </math>
  </region>
  <region id="7" left="369" top="414" width="375" height="300" color="#000000" bgColor="#ffffff" fontSize="10">
    <xyplot width="365" height="292" smoothing="false" points="100">
      <propertiessource index="1" sourcetype="PropertyGrid" />
      <grid gridcolor="Black" gridpattern="Dash" gridthickness="1" isxgrid="true" isygrid="true" />
      <xaxes xmin="0" xmax="18" xtick="2" numberformat="General" decimalplaces="3" />
      <yaxes ymin="-10" ymax="20" ytick="5" numberformat="General" decimalplaces="3" />
      <y2axes isy2axis="false" y2min="-1" y2max="1" y2tick="0.5" numberformat="General" decimalplaces="3" />
      <title2d title="Rod Spring Structure" titlefont="Arial, 12pt" titlefontcolor="Black" />
      <xylabel labelfont="Arial, 10pt" labelfontcolor="Black" tickfont="Courier New, 10pt" tickfontcolor="Black" xlabel="v - displacement" ylabel="F - vertical force" y2label="y2" />
      <legend isbordervisible="true" islegendvisible="false" legendbackcolor="White" legendbordercolor="Black" legendfont="Arial, 8pt" legendposition="NorthEast" textcolor="Black" />
      <traces>
        <trace seriesname="" isy2data="false" isvisible="true" plotmethod="Lines" linecolor="Blue" linethickness="2" linepattern="Solid" symbolsize="8" symboltype="None" symbolborderthickness="1" symbolbordercolor="Black" symbolfillcolor="White" />
      </traces>
      <input>
        <e type="operand">v</e>
        <e type="operand">f</e>
        <e type="function" preserve="true" args="2">augment</e>
      </input>
    </xyplot>
  </region>
  <region id="8" left="0" top="504" width="374" height="300" color="#000000" bgColor="#ffffff" fontSize="10">
    <xyplot width="364" height="292" smoothing="false" points="100">
      <propertiessource index="1" sourcetype="PropertyGrid" />
      <grid gridcolor="Black" gridpattern="Dash" gridthickness="1" isxgrid="true" isygrid="true" />
      <xaxes xmin="-2" xmax="4" xtick="1" numberformat="General" decimalplaces="3" />
      <yaxes ymin="-10" ymax="20" ytick="5" numberformat="General" decimalplaces="3" />
      <y2axes isy2axis="false" y2min="-1" y2max="1" y2tick="0.5" numberformat="General" decimalplaces="3" />
      <title2d title="Rod Spring Structure" titlefont="Arial, 12pt" titlefontcolor="Black" />
      <xylabel labelfont="Arial, 10pt" labelfontcolor="Black" tickfont="Courier New, 10pt" tickfontcolor="Black" xlabel="u - displacement" ylabel="F - vertical force" y2label="y2" />
      <legend isbordervisible="true" islegendvisible="false" legendbackcolor="White" legendbordercolor="Black" legendfont="Arial, 8pt" legendposition="NorthEast" textcolor="Black" />
      <traces>
        <trace seriesname="" isy2data="false" isvisible="true" plotmethod="Lines" linecolor="Blue" linethickness="2" linepattern="Solid" symbolsize="8" symboltype="None" symbolborderthickness="1" symbolbordercolor="Black" symbolfillcolor="White" />
      </traces>
      <input>
        <e type="operand">u</e>
        <e type="operand">f</e>
        <e type="function" preserve="true" args="2">augment</e>
      </input>
    </xyplot>
  </region>
  <region id="9" left="369" top="747" width="377" height="318" color="#000000" bgColor="#ffffff" fontSize="10">
    <plot3d width="367" height="310">
      <input>
        <e type="operand">u</e>
        <e type="operand">v</e>
        <e type="operand">f</e>
        <e type="function" preserve="true" args="3">augment</e>
      </input>
    </plot3d>
  </region>
  <region id="10" left="27" top="828" width="298" height="229" color="#000000" bgColor="#ffffff" fontSize="10">
    <plot type="3d" render="lines" scale_x="0.754719287203634" scale_y="0.754719287203634" scale_z="0.754719287203634" rotate_x="243" rotate_y="25" rotate_z="0" transpose_x="0" transpose_y="0" transpose_z="0">
      <input>
        <e type="operand">u</e>
        <e type="operand">v</e>
        <e type="operand">f</e>
        <e type="function" preserve="true" args="3">augment</e>
      </input>
    </plot>
  </region>
  <region id="11" left="0" top="1116" width="372" height="276" color="#000000" bgColor="#ffffff" fontSize="10">
    <xyplot width="362" height="268" smoothing="false" points="100">
      <propertiessource index="1" sourcetype="PropertyGrid" />
      <grid gridcolor="Black" gridpattern="Dash" gridthickness="1" isxgrid="true" isygrid="true" />
      <xaxes xmin="0" xmax="18" xtick="2" numberformat="General" decimalplaces="3" />
      <yaxes ymin="-30" ymax="30" ytick="10" numberformat="General" decimalplaces="3" />
      <y2axes isy2axis="false" y2min="-1" y2max="1" y2tick="0.5" numberformat="General" decimalplaces="3" />
      <title2d title="Rod Spring Structure" titlefont="Arial, 12pt" titlefontcolor="Black" />
      <xylabel labelfont="Arial, 10pt" labelfontcolor="Black" tickfont="Courier New, 10pt" tickfontcolor="Black" xlabel="v - displacement" ylabel="N - internal force" y2label="y2" />
      <legend isbordervisible="true" islegendvisible="false" legendbackcolor="White" legendbordercolor="Black" legendfont="Arial, 8pt" legendposition="NorthEast" textcolor="Black" />
      <traces>
        <trace seriesname="rigid bar (N)" isy2data="false" isvisible="true" plotmethod="Lines" linecolor="Blue" linethickness="2" linepattern="Solid" symbolsize="8" symboltype="None" symbolborderthickness="1" symbolbordercolor="Black" symbolfillcolor="White" />
        <trace seriesname="k.u" isy2data="false" isvisible="true" plotmethod="Lines" linecolor="Red" linethickness="2" linepattern="Solid" symbolsize="8" symboltype="None" symbolborderthickness="1" symbolbordercolor="Black" symbolfillcolor="White" />
      </traces>
      <input>
        <e type="operand">v</e>
        <e type="operand">sf</e>
        <e type="function" preserve="true" args="2">augment</e>
        <e type="operand">v</e>
        <e type="operand">af</e>
        <e type="function" preserve="true" args="2">augment</e>
        <e type="operand">2</e>
        <e type="operand">1</e>
        <e type="function" preserve="true" args="4">sys</e>
      </input>
    </xyplot>
  </region>
  <region id="12" left="369" top="1116" width="375" height="278" color="#000000" bgColor="#ffffff" fontSize="10">
    <xyplot width="365" height="270" smoothing="false" points="100">
      <propertiessource index="1" sourcetype="PropertyGrid" />
      <grid gridcolor="Black" gridpattern="Dash" gridthickness="1" isxgrid="true" isygrid="true" />
      <xaxes xmin="0" xmax="18" xtick="2" numberformat="General" decimalplaces="3" />
      <yaxes ymin="-20" ymax="160" ytick="20" numberformat="General" decimalplaces="3" />
      <y2axes isy2axis="false" y2min="-1" y2max="1" y2tick="0.5" numberformat="General" decimalplaces="3" />
      <title2d title="Rod Spring Structure" titlefont="Arial, 12pt" titlefontcolor="Black" />
      <xylabel labelfont="Arial, 10pt" labelfontcolor="Black" tickfont="Courier New, 10pt" tickfontcolor="Black" xlabel="v - displacement" ylabel="Ks - stiffness" y2label="y2" />
      <legend isbordervisible="true" islegendvisible="false" legendbackcolor="White" legendbordercolor="Black" legendfont="Arial, 8pt" legendposition="NorthEast" textcolor="Black" />
      <traces>
        <trace seriesname="" isy2data="false" isvisible="true" plotmethod="Lines" linecolor="Blue" linethickness="2" linepattern="Solid" symbolsize="8" symboltype="None" symbolborderthickness="1" symbolbordercolor="Black" symbolfillcolor="White" />
      </traces>
      <input>
        <e type="operand">v</e>
        <e type="operand">ks</e>
        <e type="function" preserve="true" args="2">augment</e>
      </input>
    </xyplot>
  </region>
</regions>