(function(){var loadHandler=window['sl_{3000117E-E416-43DA-B6E1-4F3452049AE2}'];loadHandler&&loadHandler(12, '<div id="spr0_1cb06a"><div id="spr1_1cb06a" class="kern"><img id="img3_1cb06a" src="data/img1.png" width="720px" height="540px" alt="" style="left:0px;top:0px;"/><div id="spr3_1cb06a"><img id="img0_1cb06a" src="data/img2.png" width="720" height="100" alt="Pwrpntsld2" style="top:-0.25px;"/></div><div id="spr4_1cb06a" style="left:524.375px;top:3.5px;"><div style="width:0px;"><span id="txt0_1cb06a" data-width="172.048828" style="left:7.2px;top:4.209px;">ENR116 – Mod. 4- Slide No. 13</span></div></div></div><div id="spr2_1cb06a" class="kern"><div id="spr5_1cb06a" style="left:348.625px;top:99.875px;"><img id="img1_1cb06a" src="data/img13.png" width="371" height="253" alt="" style="left:0.187px;top:-0.188px;"/></div><div id="spr6_1cb06a" style="top:15.125px;"><div style="width:0px;"><span id="txt1_1cb06a" data-width="330.875000" style="left:194.875px;top:5.224px;">Influence of porosity on</span></div><div style="width:0px;"><span id="txt2_1cb06a" data-width="288.125000" style="left:216.125px;top:43.624px;">modulus of elasticity</span></div></div><div id="spr7_1cb06a" style="left:25.5px;top:453.5px;"><div style="width:0px;"><span id="txt3_1cb06a" class="relpos" style="left:7.2px;top:4.818px;">E</span><span id="txt4_1cb06a" class="relpos" style="left:7.195px;top:18.191px;">o</span><span id="txt5_1cb06a" class="relpos" data-width="572.296875" style="left:7.19px;top:4.818px;"> is the modulus of elasticity of the nonporous material.</span></div><div style="width:0px;"><span id="txt6_1cb06a" class="relpos" style="left:7.2px;top:33.618px;">P</span><span id="txt7_1cb06a" class="relpos" data-width="330.808594" style="left:7.195px;top:33.618px;"> is the volume fraction porosity.</span></div></div><div id="spr8_1cb06a" style="left:25.5px;top:105.125px;"><div style="width:0px;"><span id="txt8_1cb06a" data-width="301.488281" style="left:7.2px;top:4.818px;">Porosity is deleterious to the</span></div><div style="width:0px;"><span id="txt9_1cb06a" class="relpos" style="left:7.2px;top:31.906px;"></span><span id="txt10_1cb06a" class="relpos" data-width="17.778751" style="left:7.195px;top:47.289px;">fs</span><span id="txt11_1cb06a" class="relpos" style="left:7.19px;top:33.915px;"> </span><span id="txt12_1cb06a" class="relpos" data-width="240.128906" style="left:7.185px;top:33.915px;">and E for two reasons:</span></div><div style="width:0px;"><span id="txt13_1cb06a" style="left:7.2px;top:62.418px;"> </span></div><div style="width:0px;"><span id="txt14_1cb06a" class="relpos" data-width="96.046875" style="left:7.2px;top:91.218px;">1. Pores </span><span id="txt15_1cb06a" class="relpos" data-width="73.382813" style="left:7.195px;top:91.218px;">reduce</span><span id="txt16_1cb06a" class="relpos" data-width="112.031250" style="left:7.19px;top:91.218px;"> the cross-</span></div><div style="width:0px;"><span id="txt17_1cb06a" data-width="314.824219" style="left:7.2px;top:120.018px;">sectional area across which a</span></div><div style="width:0px;"><span id="txt18_1cb06a" data-width="160.113281" style="left:7.2px;top:148.818px;">load is applied.</span></div><div style="width:0px;"><span id="txt19_1cb06a" class="relpos" data-width="166.746094" style="left:7.2px;top:177.618px;">2. Pores act as </span><span id="txt20_1cb06a" class="relpos" data-width="64.007813" style="left:7.195px;top:177.618px;">stress</span></div><div style="width:0px;"><span id="txt21_1cb06a" class="relpos" data-width="145.406250" style="left:7.2px;top:206.418px;">concentrators</span><span id="txt22_1cb06a" class="relpos" style="left:7.195px;top:206.418px;">.</span></div></div><div id="spr9_1cb06a" style="left:485.625px;top:355px;"><div style="width:0px;"><span id="txt23_1cb06a" class="relpos" data-width="60.035156" style="top:0.609px;">Fig. 12.35, </span><span id="txt24_1cb06a" class="relpos" data-width="137.382889" style="left:-0.005px;top:0.609px;">Callister &amp; Rethwisch 8e.</span></div></div><div id="svg0_1cb06a" style="left:422.375px;top:122.625px;"><svg width="256" height="32" viewBox="0 0 256 32"><path fill="#e6e6e6" d="M0,0 h255.125 v31.5 h-255.125 Z"/></svg></div><div id="spr10_1cb06a" style="left:422.375px;top:122.625px;"><div style="width:0px;"><span id="txt25_1cb06a" class="relpos" data-width="192.294922" style="left:7.2px;top:4.615px;">Elastic Modulus for Al</span><span id="txt26_1cb06a" class="relpos" style="left:7.195px;top:15.759px;">2</span><span id="txt27_1cb06a" class="relpos" style="left:7.19px;top:4.615px;">O</span><span id="txt28_1cb06a" class="relpos" style="left:7.185px;top:15.759px;">3</span></div></div><div id="spr11_1cb06a" style="left:93.5px;top:386.75px;"><img id="img2_1cb06a" src="data/img14.png" width="487.5" height="77" alt="" style="left:0.063px;top:0.063px;"/></div></div></div>');})();