{"id":2266,"date":"2018-06-22T20:40:16","date_gmt":"2018-06-22T18:40:16","guid":{"rendered":"http:\/\/www.inst-sim.com\/1\/?p=2266"},"modified":"2018-06-22T20:40:16","modified_gmt":"2018-06-22T18:40:16","slug":"stress-and-strain","status":"publish","type":"post","link":"https:\/\/www.inst-sim.com\/1\/pressure\/stress-and-strain\/","title":{"rendered":"\u0627\u0644\u0625\u062c\u0647\u0627\u062f Stress \u0648\u0627\u0644\u0625\u0646\u0641\u0639\u0627\u0644 Strain"},"content":{"rendered":"<h2 style=\"text-align: justify;\"><span style=\"color: #ff6600;\">\u0627\u0644\u0645\u0631\u0648\u0646\u0629 Elasticity<\/span><\/h2>\n<p style=\"text-align: justify;\">\u0647\u0649 \u0642\u062f\u0631\u0629 \u0627\u0644\u0645\u0627\u062f\u0629 \u0639\u0644\u0649 \u0625\u0633\u062a\u0631\u062c\u0627\u0639 \u0634\u0643\u0644\u0647\u0627 \u0623\u0648 \u062d\u0627\u0644\u062a\u0647\u0627 \u0627\u0644\u0623\u0635\u0644\u064a\u0629 \u0628\u0639\u062f \u0632\u0648\u0627\u0644 \u0627\u0644\u0642\u0648\u0649 \u0627\u0644\u0645\u0624\u062b\u0631\u0629 \u0639\u0644\u064a\u0647\u0627. \u0648\u0645\u0646 \u0623\u0645\u062b\u0644\u0629 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0631\u0646\u0647 \u0627\u0644\u0625\u0633\u0641\u0646\u062c <span style=\"color: #0000ff;\">Sponge<\/span> \u060c \u0643\u0631\u0629 \u0627\u0644\u062a\u0646\u0633 <span style=\"color: #0000ff;\">Tennis Ball<\/span> \u060c \u0627\u0644\u0646\u0627\u0628\u0636 \u0623\u0648 \u0627\u0644\u064a\u0627\u064a <span style=\"color: #0000ff;\">Spring<\/span> .<\/p>\n<p>.<\/p>\n<p dir=\"ltr\" style=\"text-align: justify;\">Elasticity is the ability of a body to resist a distorting influence and to return to its original size and shape when that influence or force is removed. Solid objects will deform when adequate forces are applied on them. If the material is elastic, the object will return to its initial shape and size when these forces are removed.<\/p>\n<p>*<\/p>\n<h2 style=\"text-align: justify;\"><span style=\"color: #ff6600;\">\u0627\u0644\u0625\u062c\u0647\u0627\u062f Stress \u0648\u0627\u0644\u0625\u0646\u0641\u0639\u0627\u0644 Strain<\/span><\/h2>\n<p style=\"text-align: justify;\">\u0639\u0646\u062f \u0627\u0644\u062a\u0623\u062b\u064a\u0631 \u0628\u0642\u0648\u0649 \u0645\u0639\u064a\u0646\u0629 \u0639\u0644\u0649 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0631\u0646\u0629 \u062a\u0642\u0639 \u062a\u062d\u062a \u0625\u062c\u0647\u0627\u062f \u064a\u0646\u062a\u062c \u0639\u0646\u0647 \u0625\u0646\u0641\u0639\u0627\u0644 \u060c \u0647\u0630\u0627 \u0627\u0644\u0625\u0646\u0641\u0639\u0627\u0644 \u064a\u0643\u0648\u0646 \u0625\u0645\u0627 \u0628\u0627\u0644\u0632\u064a\u0627\u062f\u0629 \u0641\u0649 \u0637\u0648\u0644\u0647\u0627 \u0648\u062d\u062c\u0645\u0647\u0627 \u0623\u0648 \u0628\u0627\u0644\u0646\u0642\u0635\u0627\u0646 \u0648\u0643\u0630\u0644\u0643 \u0642\u062f \u064a\u0624\u062f\u064a \u0647\u0630\u0627 \u0627\u0644\u0625\u0646\u0641\u0639\u0627\u0644 \u0625\u0644\u0649 \u062a\u063a\u064a\u0631 \u0641\u0649 \u0627\u0644\u0634\u0643\u0644 .<\/p>\n<p>*<\/p>\n<h2 style=\"text-align: justify;\"><span style=\"color: #ff6600;\">\u062a\u0639\u0631\u064a\u0641 \u0627\u0644\u0625\u062c\u0647\u0627\u062f Stress \u0648\u0631\u0645\u0632\u0647 <strong>\u03c3<\/strong> <\/span><\/h2>\n<p>&nbsp;<\/p>\n<p style=\"text-align: right;\">\u0647\u0648 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0645\u0624\u062b\u0631\u0629 \u0639\u0645\u0648\u062f\u064a\u0627 \u0639\u0644\u0649 \u0648\u062d\u062f\u0629 \u0627\u0644\u0645\u0633\u0627\u062d\u0629 .<\/p>\n<p dir=\"ltr\">Stress is defined as the force per unit area of a material.<\/p>\n<p dir=\"ltr\" style=\"text-align: center;\"><span style=\"color: #0000ff;\"><strong>\u03c3<\/strong> = F\/A<\/span><\/p>\n<p>\u062d\u064a\u062b \u0623\u0646 <span style=\"color: #0000ff;\">Where<\/span>\u00a0:<\/p>\n<ul style=\"list-style-type: square;\">\n<li>\u0642\u064a\u0645\u0629 <span style=\"color: #0000ff;\">\u03c3<\/span> \u0647\u064a\u00a0\u0627\u0644\u0625\u062c\u0647\u0627\u062f <span style=\"color: #0000ff;\">Stress<\/span> .<\/li>\n<li>\u0648 <span style=\"color: #0000ff;\">F<\/span>\u00a0\u0647\u064a \u0627\u0644\u0642\u0648\u0629 <span style=\"color: #0000ff;\">Force Applied<\/span>\u00a0.<\/li>\n<li>\u0648 <span style=\"color: #0000ff;\">A<\/span>\u00a0\u0647\u064a \u0645\u0633\u0627\u062d\u0629 \u0645\u0642\u0637\u0639 \u0627\u0644\u062c\u0633\u0645 <span style=\"color: #0000ff;\">Cross Sectional Area of The Object<\/span>\u00a0.<\/li>\n<\/ul>\n<p>.<\/p>\n<h2 style=\"text-align: justify;\"><span style=\"color: #ff6600;\">\u062a\u0639\u0631\u064a\u0641 \u0627\u0644\u0625\u0646\u0641\u0639\u0627\u0644 Strain \u0648\u0631\u0645\u0632\u0647 <strong>\u03b5\u00a0<\/strong><\/span><\/h2>\n<p style=\"text-align: justify;\">\u0647\u0648 \u0625\u0633\u062a\u062c\u0627\u0628\u0629 \u0627\u0644\u0645\u0627\u062f\u0629 \u0644\u0644\u0642\u0648\u0629 \u0627\u0644\u0645\u0624\u062b\u0631\u0629 \u0639\u0644\u064a\u0647\u0627 \u0641\u0642\u062f \u064a\u0643\u0648\u0646 \u062a\u063a\u064a\u0631\u0627\u064b \u0641\u0649 \u0627\u0644\u0637\u0648\u0644 \u0623\u0648 \u0627\u0644\u062d\u062c\u0645 \u0623\u0648 \u0627\u0644\u0634\u0643\u0644. \u0628\u0645\u0639\u0646\u0649 \u0622\u062e\u0631 \u064a\u0645\u0643\u0646 \u0627\u0644\u0642\u0648\u0644 \u0623\u0646 \u0627\u0644\u0625\u0646\u0641\u0639\u0627\u0644 \u0647\u0648 \u0627\u0644\u062a\u063a\u064a\u0631 \u0641\u0649 \u0627\u0644\u0637\u0648\u0644 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0625\u0644\u0649 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0623\u0635\u0644\u0649 \u0623\u0648 \u0627\u0644\u062a\u063a\u064a\u0631 \u0641\u0649 \u0627\u0644\u062d\u062c\u0645 \u0628\u0627\u0644\u0646\u0633\u0628\u0629 \u0644\u0644\u062d\u062c\u0645 \u0627\u0644\u0623\u0635\u0644\u0649 .<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-2267 size-full\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2018\/06\/Strain-eq.png\" alt=\"\" width=\"519\" height=\"77\" srcset=\"https:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2018\/06\/Strain-eq.png 519w, https:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2018\/06\/Strain-eq-300x45.png 300w\" sizes=\"(max-width: 519px) 100vw, 519px\" \/><\/p>\n<p>*<\/p>\n<p dir=\"ltr\"><strong>Strain Definition<\/strong><\/p>\n<p dir=\"ltr\" style=\"text-align: justify;\">Normal stress on a body causes change in length or volume and tangential stress produces change in shape of the body. The ratio of change produced in the dimensions of a body by a system of forces or couples, in equilibrium, to its original dimensions is called strain.<\/p>\n<p>*<\/p>\n<p dir=\"ltr\" style=\"text-align: center;\">\u03b5 = DL \/ L<\/p>\n<p>\u062d\u064a\u062b L \u0647\u0648 \u0627\u0644\u0637\u0648\u0644 \u0627\u0644\u0623\u0635\u0644\u0649 \u060c \u0623\u0645\u0627 DL \u0647\u0648\u0627\u0644\u062a\u063a\u064a\u0631 \u0641\u0649 \u0627\u0644\u0637\u0648\u0644 .<\/p>\n<p>\u0623\u0648<\/p>\n<p dir=\"ltr\" style=\"text-align: center;\">\u03b5 = DV \/ V<\/p>\n<p>\u062d\u064a\u062b V \u0647\u0648 \u0627\u0644\u062d\u062c\u0645 \u0627\u0644\u0623\u0635\u0644\u0649 \u060c \u0623\u0645\u0627 DV \u0647\u0648 \u0627\u0644\u062a\u063a\u064a\u0631 \u0641\u0649 \u0627\u0644\u062d\u062c\u0645 .<\/p>\n<p>*<\/p>\n<h2><span style=\"color: #ff6600;\">\u0623\u0646\u0648\u0627\u0639 \u0627\u0644\u0625\u0646\u0641\u0639\u0627\u0644\u00a0Types of Strain\u00a0<\/span><\/h2>\n<p>\u0644\u0644\u0625\u0646\u0641\u0639\u0627\u0644 \u062b\u0644\u0627\u062b\u0629 \u0623\u0646\u0648\u0627\u0639 \u062a\u0628\u0639\u0627 \u0644\u0646\u0648\u0639 \u0627\u0644\u062a\u063a\u064a\u0631 \u0627\u0644\u062d\u0627\u062f\u062b \u0641\u064a \u0627\u0644\u062c\u0633\u0645 \u0648\u0627\u0644\u0625\u062c\u0647\u0627\u062f Stress\u00a0\u0627\u0644\u0645\u0637\u0628\u0642 \u060c \u0648\u0627\u0644\u0623\u0646\u0648\u0627\u0639 \u0647\u064a:<\/p>\n<ul style=\"list-style-type: square;\">\n<li>\u0625\u0646\u0641\u0639\u0627\u0644 \u0637\u0648\u0644\u064a Longitudinal Strain\u00a0.<\/li>\n<li>\u0625\u0646\u0641\u0639\u0627\u0644 \u062d\u062c\u0645\u064a Volume Strain\u00a0.<\/li>\n<li>\u0625\u0646\u0641\u0639\u0627\u0644 \u0642\u0635\u064a Shearing Strain\u00a0.<\/li>\n<\/ul>\n<p>.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-2270 size-full\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2018\/06\/Longitudinal-Strain-Ani.gif\" alt=\"\" width=\"342\" height=\"104\" \/><\/p>\n<p>.<\/p>\n<p dir=\"ltr\">Strain is of three types depending upon the change produced in a body and the stress applied. The three types of strain are:<\/p>\n<p dir=\"ltr\"><strong>*<\/strong> Longitudinal Strain<\/p>\n<p dir=\"ltr\"><strong>*<\/strong> Volume Strain<\/p>\n<p dir=\"ltr\"><strong>*<\/strong>\u00a0Shearing Strain<\/p>\n<p dir=\"ltr\">Longitudinal Strain : It is the ratio of the change in length of a body to the original length of the body. If L is the original length of a wire or a rod and the final length of the wire or the rod is L+\u0394L under the action of a normal stress, the change in length is \u0394L.<\/p>\n<p>.<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-2271 aligncenter\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2018\/06\/Volume-Strain-Ani.gif\" alt=\"\" width=\"208\" height=\"208\" \/><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #0000ff;\">\u0625\u0646\u0641\u0639\u0627\u0644 \u062d\u062c\u0645\u064a Volume Strain<\/span><\/p>\n<p><img loading=\"lazy\" class=\"size-full wp-image-2272 aligncenter\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2018\/06\/Shearing-Strain-Ani.gif\" alt=\"\" width=\"205\" height=\"197\" \/><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #0000ff;\">\u0625\u0646\u0641\u0639\u0627\u0644 \u0642\u0635\u064a Shearing Strain<\/span><\/p>\n<p>*<\/p>\n<h2><span style=\"color: #ff6600;\">\u0642\u0627\u0646\u0648\u0646 \u0647\u0648\u0643 Hooke&#8217;s Law<\/span><\/h2>\n<p style=\"text-align: justify;\">\u064a\u0646\u0635 \u0642\u0627\u0646\u0648\u0646 \u0647\u0648\u0643 \u0639\u0644\u0649 \u0623\u0646 : \u0627\u0644\u0625\u0633\u062a\u0637\u0627\u0644\u0629 (\u0627\u0644\u0625\u0646\u0641\u0639\u0627\u0644) \u0627\u0644\u0646\u0627\u062a\u062c\u0629 \u0641\u064a \u0633\u0644\u0643 \u062a\u062a\u0646\u0627\u0633\u0628 \u062a\u0646\u0627\u0633\u0628\u0627 \u0637\u0631\u062f\u064a\u0627 \u0645\u0639 \u0642\u0648\u0649 \u0627\u0644\u0634\u062f \u0627\u0644\u0645\u0624\u062b\u0631\u0629 \u0639\u0644\u064a\u0647 .<\/p>\n<p style=\"text-align: justify;\">\u0623\u0648<\/p>\n<p style=\"text-align: justify;\">\u0625\u0630\u0627 \u0623\u062b\u0631\u0646\u0627 \u0639\u0644\u0649 \u0633\u0644\u0643 \u0637\u0648\u0644 L \u0628\u0642\u0648\u0629 <span style=\"color: #0000ff;\">F<\/span> \u0641\u0633\u0648\u0641 \u064a\u062d\u062f\u062b \u0644\u0647 \u0625\u0633\u062a\u0637\u0627\u0644\u0629 \u0645\u0642\u062f\u0627\u0631\u0647\u0627<span style=\"color: #0000ff;\">DL<\/span> \u060c \u0648\u0643\u0644\u0645\u0627 \u0632\u0627\u062f\u062a \u0627\u0644\u0642\u0648\u0629 \u062a\u0632\u062f\u0627\u062f \u0645\u0639\u0647\u0627 \u0627\u0644\u0625\u0633\u062a\u0637\u0627\u0644\u0629 \u0623\u0649 \u0623\u0646 \u0627\u0644\u0642\u0648\u0629 \u062f\u0627\u0644\u0629 \u0641\u064a \u0627\u0644\u0625\u0633\u062a\u0637\u0627\u0644\u0629 .<\/p>\n<p style=\"text-align: justify;\">*<\/p>\n<h2 style=\"text-align: justify;\"><span style=\"color: #ff6600;\">\u0645\u0646\u062d\u0646\u0649 \u0627\u0644\u0645\u0631\u0648\u0646\u0629 Elasticity Curve<\/span><\/h2>\n<p style=\"text-align: justify;\">\u0627\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0645\u0631\u0646\u0629 \u0644\u0647\u0627 \u062d\u062f \u0627\u0644\u0645\u0631\u0648\u0646\u0629 <span style=\"color: #0000ff;\">Elastic Limit<\/span> \u0648\u0644\u0627\u0628\u062f \u0648\u0625\u0646 \u062d\u062f\u062b \u0644\u0647\u0627 \u062a\u0634\u0648\u0647\u0627\u062a \u0645\u0639 \u0632\u064a\u0627\u062f\u0629 \u0642\u0648\u0629 \u0627\u0644\u0634\u062f \u060c \u062a\u0635\u0644 \u0647\u0630\u0647 \u0627\u0644\u062a\u0634\u0648\u0647\u0627\u062a \u0625\u0644\u0649 \u0642\u0637\u0639 \u0627\u0644\u0645\u0627\u062f\u0629 \u0646\u0641\u0633\u0647\u0627 \u0625\u0630\u0627 \u062a\u0639\u062f\u062a \u0627\u0644\u0642\u0648\u0629 \u062d\u062f\u0627\u064b \u0645\u0639\u064a\u064a\u0646 . \u0648\u0644\u0630\u0644\u0643 \u064a\u0645\u0643\u0646 \u0623\u0646 \u0646\u0642\u0633\u0645 \u0633\u0644\u0648\u0643 \u0627\u0644\u0645\u0627\u062f\u0629 \u0645\u0639 \u0642\u0648\u0629 \u0627\u0644\u0634\u062f \u0625\u0644\u0649 \u0623\u0631\u0628\u0639 \u0645\u0631\u0627\u062d\u0644 \u0648\u0628\u0645\u0639\u0646\u0649 \u0622\u062e\u0631 \u0628\u0631\u0633\u0645 \u0627\u0644\u0639\u0644\u0627\u0642\u0629 \u0628\u064a\u0646 \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0648\u0627\u0644\u0625\u0646\u0641\u0639\u0627\u0644 \u0644\u0644\u0645\u0627\u062f\u0629 \u0627\u0644\u0645\u0631\u0646\u0629 \u0641\u0646\u062c\u062f \u0623\u0646\u0647\u0627 \u062a\u0645\u0631 \u0628\u0623\u0631\u0628\u0639\u0629 \u0645\u0631\u0627\u062d\u0644 :<\/p>\n<ol>\n<li style=\"text-align: justify;\">\u0627\u0644\u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u0623\u0648\u0644\u0649 \u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u0645\u0631\u0648\u0646\u0629 \u0648\u0641\u064a\u0647\u0627 \u062a\u062e\u0636\u0639 \u0627\u0644\u0645\u0627\u062f\u0629 \u0625\u0644\u0649 \u0642\u0627\u0646\u0648\u0646 \u0647\u0648\u0643 \u0648\u062a\u062d\u062a\u0641\u0638 \u0641\u064a\u0647\u0627 \u0627\u0644\u0645\u0627\u062f\u0629 \u0628\u0643\u0627\u0645\u0644 \u0645\u0631\u0648\u0646\u062a\u0647\u0627 \u0648\u064a\u0643\u0648\u0646 \u0644\u062f\u064a\u0647\u0627 \u0627\u0644\u0642\u062f\u0631\u0629 \u0627\u0644\u062a\u0627\u0645\u0629 \u0639\u0644\u0649 \u0625\u0633\u062a\u0639\u0627\u062f\u0629 \u0634\u0643\u0644\u0647\u0627 \u0623\u0648 \u062d\u0627\u0644\u062a\u0647\u0627 \u0627\u0644\u0623\u0635\u0644\u064a\u0629 .<\/li>\n<li style=\"text-align: justify;\">\u0627\u0644\u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u062b\u0627\u0646\u064a\u0629 \u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u062e\u0636\u0648\u0639 \u0648\u0641\u064a\u0647\u0627 \u0646\u0644\u0627\u062d\u0638 \u0632\u064a\u0627\u062f\u0629 \u0627\u0644\u0625\u0646\u0641\u0639\u0627\u0644 \u0631\u063a\u0645 \u062b\u0628\u0648\u062a \u0627\u0644\u0625\u062c\u0647\u0627\u062f \u0648\u0641\u0649 \u0647\u0630\u0647 \u0627\u0644\u0645\u0631\u062d\u0644\u0629 \u0644\u0627 \u062a\u062e\u0636\u0639 \u0627\u0644\u0645\u0627\u062f\u0629 \u0625\u0644\u0649 \u0642\u0627\u0646\u0648\u0646 \u0647\u0648\u0643 \u0648\u0644\u0627 \u062a\u0633\u062a\u0637\u064a\u0639 \u0627\u0644\u0645\u0627\u062f\u0629 \u0625\u0633\u062a\u0639\u0627\u062f\u0629 \u0634\u0643\u0644\u0647\u0627 \u0623\u0648 \u062d\u0627\u0644\u062a\u0647\u0627 \u0627\u0644\u0623\u0635\u0644\u064a\u0629 \u0628\u0639\u062f \u0632\u0648\u0627\u0644 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0645\u0624\u062b\u0631\u0629 \u0639\u0644\u064a\u0647\u0627 .<\/li>\n<li style=\"text-align: justify;\">\u0627\u0644\u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u062b\u0627\u0644\u062b\u0629 \u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u0644\u062f\u0648\u0646\u0629 \u0648\u0641\u064a\u0647\u0627 \u0644\u0627 \u062a\u0633\u062a\u0637\u064a\u0639 \u0627\u0644\u0645\u0627\u062f\u0629 \u0625\u0633\u062a\u0639\u0627\u062f\u0629 \u0643\u0627\u0645\u0644 \u0634\u0643\u0644\u0647\u0627 \u0623\u0648 \u062d\u0627\u0644\u062a\u0647\u0627 \u0627\u0644\u0623\u0635\u0644\u064a\u0629 \u0648\u0644\u0643\u0646 \u064a\u062d\u062f\u062b \u062a\u0634\u0648\u0647\u0627\u062a \u0637\u0641\u064a\u0641\u0629 \u0641\u0649 \u0634\u0643\u0644 \u0627\u0644\u0645\u0627\u062f\u0629 \u0628\u0639\u062f \u0632\u0648\u0627\u0644 \u0627\u0644\u0642\u0648\u0629 \u0627\u0644\u0645\u0624\u062b\u0631\u0629 \u0639\u0644\u064a\u0647\u0627 .<\/li>\n<li style=\"text-align: justify;\">\u0627\u0644\u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u0631\u0627\u0628\u0639\u0629 \u0645\u0631\u062d\u0644\u0629 \u0627\u0644\u0642\u0637\u0639 \u0648\u0641\u0649 \u0647\u0630\u0647 \u0627\u0644\u0645\u0631\u062d\u0644\u0629 \u062a\u062d\u062f\u062b \u062a\u0634\u0648\u0647\u0627\u062a \u0643\u0628\u064a\u0631\u0629 \u0641\u064a \u0627\u0644\u0645\u0627\u062f\u0629 \u062a\u0624\u062f\u0649 \u0641\u064a \u0627\u0644\u0646\u0647\u0627\u064a\u0629 \u0625\u0644\u0649 \u0627\u0644\u0642\u0637\u0639 \u0623\u0648 \u0627\u0644\u0625\u0646\u0647\u064a\u0627\u0631 <span style=\"color: #0000ff;\">Failure<\/span> .<\/li>\n<\/ol>\n<p>*<\/p>\n<h2><span style=\"color: #ff6600;\">\u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u0625\u0646\u0641\u0639\u0627\u0644 Strain Gauge<\/span><\/h2>\n<p style=\"text-align: justify;\">\u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u0625\u0646\u0641\u0639\u0627\u0644\u00a0<span style=\"color: #0000ff;\">Strain Gauge<\/span> \u0647\u0648 \u0623\u062f\u0627\u0629 \u062a\u0633\u062a\u062e\u062f\u0645 \u0644\u0642\u064a\u0627\u0633 \u0627\u0646\u0641\u0639\u0627\u0644 \u0627\u0644\u0623\u062c\u0633\u0627\u0645. \u0627\u062e\u062a\u0631\u0639\u0647 \u0625\u062f\u0648\u0627\u0631\u062f \u0633\u064a\u0645\u0648\u0646\u0632\u00a0<span style=\"color: #0000ff;\">Edward E. Simmons<\/span> \u0648\u0622\u0631\u062b\u0631 \u0631\u062c <span style=\"color: #0000ff;\">Arthur Claude Ruge<\/span> \u0639\u0627\u0645 1938\u0645. \u064a\u062a\u0643\u0648\u0646 \u0627\u0644\u0646\u0648\u0639 \u0627\u0644\u0634\u0627\u0626\u0639 \u0645\u0646\u0647 \u0641\u064a \u0623\u0628\u0633\u0637 \u0635\u0648\u0631\u0647 \u0645\u0646 \u0631\u0642\u0627\u0642\u062a\u064a\u0646 \u0645\u0631\u0646\u062a\u064a\u0646 \u0639\u0627\u0632\u0644\u062a\u064a\u0646 (\u062a\u0638\u0647\u0631\u0627\u0646 \u0628\u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0631\u0645\u0627\u062f\u064a\u0629 \u0641\u064a \u0627\u0644\u0635\u0648\u0631\u0629) \u062a\u062f\u0639\u0645\u0627\u0646 \u0634\u0628\u0643\u0629 \u0645\u0639\u062f\u0646\u064a\u0629 (\u062a\u0638\u0647\u0631 \u0628\u0627\u0644\u0644\u0648\u0646 \u0627\u0644\u0623\u0632\u0631\u0642 \u0641\u064a \u0627\u0644\u0635\u0648\u0631\u0629). \u0648\u064a\u062b\u0628\u062a \u0645\u0642\u064a\u0627\u0633 \u0627\u0644\u0627\u0646\u0641\u0639\u0627\u0644 \u0639\u0644\u0649 \u0627\u0644\u062c\u0633\u0645 \u0627\u0644\u0645\u0631\u0627\u062f \u0642\u064a\u0627\u0633 \u0627\u0646\u0641\u0639\u0627\u0644\u0647 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0645\u0627\u062f\u0629 \u0644\u0627\u0635\u0642\u0629 \u0645\u0646\u0627\u0633\u0628\u0629\u060c \u0645\u062b\u0644 \u0633\u064a\u0627\u0646\u0648 \u0623\u0643\u0631\u064a\u0644\u0627\u062a\u00a0<span style=\"color: #0000ff;\">Cyanoacrylate<\/span> . \u0639\u0646\u062f\u0645\u0627 \u064a\u0646\u0641\u0639\u0644 \u0627\u0644\u062c\u0633\u0645\u060c \u064a\u0646\u0641\u0639\u0644 \u0645\u0639\u0647 \u0627\u0644\u0645\u0642\u064a\u0627\u0633 \u0645\u062d\u062f\u062b\u0627 \u062a\u063a\u064a\u0631 \u0641\u064a \u0645\u0642\u0627\u0648\u0645\u062a\u0647 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629. \u0648\u062a\u062a\u0639\u0644\u0642 \u0647\u0630\u0647 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u0627\u0626\u064a\u0629 &#8211; \u0627\u0644\u062a\u064a \u062a\u0642\u0627\u0633 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0642\u0646\u0637\u0631\u0629 \u0648\u0647\u064a\u062a\u0633\u062a\u0648\u0646\u00a0<span style=\"color: #0000ff;\">Wheatstone Bridge<\/span> &#8211; \u0628\u0627\u0644\u0625\u0646\u0641\u0639\u0627\u0644 \u0628\u0645\u0642\u062f\u0627\u0631 \u0623\u0648 \u0628\u0643\u0645\u064a\u0629 \u062a\u0639\u0631\u0641 \u0628\u0645\u0639\u0627\u0645\u0644 \u0627\u0644\u0645\u0642\u064a\u0627\u0633\u00a0<span style=\"color: #0000ff;\">Gauge Factor<\/span> . (\u0627\u0644\u0645\u0635\u062f\u0631: <a href=\"https:\/\/ar.wikipedia.org\/wiki\/%D9%85%D9%82%D9%8A%D8%A7%D8%B3_%D8%A7%D9%84%D8%A7%D9%86%D9%81%D8%B9%D8%A7%D9%84\" target=\"_blank\" rel=\"noopener\">\u0648\u064a\u0643\u064a\u0628\u064a\u062f\u064a\u0627<\/a>)<\/p>\n<p>.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-2279 size-full\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2018\/06\/Strain_gauge.png\" alt=\"\" width=\"545\" height=\"338\" srcset=\"https:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2018\/06\/Strain_gauge.png 545w, https:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2018\/06\/Strain_gauge-300x186.png 300w\" sizes=\"(max-width: 545px) 100vw, 545px\" \/><\/p>\n<p style=\"text-align: center;\">\u0645\u0642\u064a\u0627\u0633 \u0627\u0646\u0641\u0639\u0627\u0644 \u0628\u0633\u064a\u0637. \u0647\u0630\u0627 \u0627\u0644\u0645\u0642\u064a\u0627\u0633 \u062d\u0633\u0627\u0633 \u0644\u0644\u0625\u0646\u0641\u0639\u0627\u0644 \u0641\u064a \u0627\u0644\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0631\u0623\u0633\u064a (\u0641\u064a \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0637\u0648\u0644 \u0623\u0648 \u0627\u0644\u0636\u0644\u0639 \u0627\u0644\u0623\u0643\u0628\u0631) \u0623\u0643\u062b\u0631 \u0645\u0646 \u0627\u0644\u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0623\u0641\u0642\u064a (\u0641\u064a \u0627\u062a\u062c\u0627\u0647 \u0627\u0644\u0639\u0631\u0636) . \u0648\u062a\u0633\u0627\u0639\u062f \u0627\u0644\u0623\u0633\u0647\u0645 \u062d\u0648\u0644 \u0627\u0644\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0641\u0639\u0627\u0644\u0629 (\u0645\u0646\u0637\u0642\u0629 \u0627\u0644\u0634\u0628\u0643\u0629 \u0627\u0644\u0645\u0639\u062f\u0646\u064a\u0629 \u0627\u0644\u0631\u0642\u064a\u0642\u0629) \u0641\u064a \u062a\u062b\u0628\u064a\u062a \u0627\u0644\u0645\u0642\u064a\u0627\u0633 \u0628\u0627\u0644\u0634\u0643\u0644 \u0627\u0644\u0635\u062d\u064a\u062d \u0639\u0646\u062f \u0627\u0644\u0627\u0633\u062a\u062e\u062f\u0627\u0645.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-858 size-full\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2017\/05\/Strain-Gauge1.png\" alt=\"\" width=\"555\" height=\"400\" srcset=\"https:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2017\/05\/Strain-Gauge1.png 555w, https:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2017\/05\/Strain-Gauge1-300x216.png 300w\" sizes=\"(max-width: 555px) 100vw, 555px\" \/><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #0000ff;\">\u0627\u0644\u0642\u064a\u0627\u0633 \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u062d\u0633\u0627\u0633 \u0627\u0646\u0641\u0639\u0627\u0644 \u062f\u0627\u062e\u0644 \u0642\u0646\u0637\u0631\u0629 \u0648\u0647\u064a\u062a\u0633\u062a\u0648\u0646\u00a0Wheatstone Bridge<\/span><\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-2281 size-full\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2018\/06\/Strain-Gauge-Ani2.gif\" alt=\"\" width=\"240\" height=\"600\" \/><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #0000ff;\">\u0645\u062d\u0627\u0643\u0627\u0629 \u0645\u062a\u062d\u0631\u0643\u0629 \u062a\u0628\u064a\u0646 \u062a\u063a\u064a\u0631 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u0629 \u0627\u0644\u0643\u0647\u0631\u0628\u064a\u0629 \u0645\u0639 \u062a\u063a\u064a\u0631 \u0637\u0648\u0644 \u062d\u0633\u0627\u0633 \u0627\u0644\u0625\u0646\u0641\u0639\u0627\u0644<\/span><\/p>\n<p>*<\/p>\n<h2><span style=\"color: #ff6600;\">\u0645\u0635\u0637\u0644\u062d\u0627\u062a<\/span><\/h2>\n<p>\u062d\u0633\u0627\u0633\u0627\u062a \u0627\u0644\u0625\u0646\u0641\u0639\u0627\u0644 \u0627\u0644\u0623\u0648\u0645\u064a\u0629 &#8211; \u062d\u0633\u0627\u0633\u0627\u062a \u0627\u0644\u0625\u0646\u0641\u0639\u0627\u0644 \u0627\u0644\u0645\u0642\u0627\u0648\u0645\u064a\u0629<\/p>\n<p dir=\"ltr\">Resistive Strain Sensors &#8211; Stress<\/p>\n<p>*<\/p>\n<div>\n<p style=\"text-align: center;\">\u0627\u0636\u063a\u0637 \u0647\u0646\u0627 \u0644\u062a\u062a\u0627\u0628\u0639 \u0635\u0641\u062d\u062a\u0646\u0627 \u0639\u0644\u064a \u0627\u0644\u0641\u064a\u0633 \u0628\u0648\u0643<a href=\"https:\/\/www.facebook.com\/Instruments-Simulation-987927711244444\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-2022\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2018\/04\/Inst-Sim-Face-ani-small2.gif\" alt=\"\" width=\"270\" height=\"72\" \/><\/a><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #ff0000;\"><strong>***************************************************************<\/strong><\/span><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-559\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2016\/11\/handwave-Yellow.gif\" alt=\"handwave-yellow\" width=\"125\" height=\"70\" \/><\/p>\n<h3><span style=\"color: #ff6600;\"><strong>\u0645\u0648\u0627\u0636\u064a\u0639 \u0630\u0627\u062a \u0635\u0644\u0629<\/strong><\/span><\/h3>\n<ul>\n<li><strong><a href=\"http:\/\/www.inst-sim.com\/1\/pressure\/pressure\/\" target=\"_blank\" rel=\"noopener\">\u0627\u0644\u0636\u063a\u0637 Pressure<\/a><\/strong><\/li>\n<li><strong><a href=\"http:\/\/www.inst-sim.com\/1\/pressure\/pressure_principles\/\" target=\"_blank\" rel=\"noopener\">\u0645\u0628\u0627\u062f\u064a \u0642\u064a\u0627\u0633 \u0627\u0644\u0636\u063a\u0637 Principles of Pressure Measurement<\/a>\u00a0&#8211; \u0645\u062d\u0645\u062f \u0631\u0632\u0642 Mohamed Rezk<\/strong><\/li>\n<li><strong><a href=\"http:\/\/www.inst-sim.com\/1\/pressure\/vibrating-wire\/\">\u062d\u0633\u0627\u0633 \u0627\u0644\u0633\u0644\u0643 \u0627\u0644\u0645\u0647\u062a\u0632 Vibrating Wire Sensor<\/a><\/strong><\/li>\n<li><strong><a href=\"http:\/\/www.inst-sim.com\/1\/other\/ma-scaling\/\" target=\"_blank\" rel=\"noopener\">\u0627\u0644\u062a\u062d\u0648\u064a\u0644 \u0645\u0646 \u0642\u064a\u0645\u0629 \u0641\u064a\u0632\u064a\u0627\u0626\u064a\u0629 \u0625\u0644\u064a \u062a\u064a\u0627\u0631 mA Scaling<\/a><\/strong><\/li>\n<\/ul>\n<h3>.<\/h3>\n<p style=\"text-align: center;\"><span style=\"color: #ff0000;\"><strong>***************************************************************<\/strong><\/span><\/p>\n<h3><span style=\"color: #ff0000;\"><strong>\u0645\u0644\u0627\u062d\u0638\u0629<\/strong><\/span><\/h3>\n<p>\u0625\u0630\u0627 \u0643\u0627\u0646 \u0644\u062f\u064a\u0643 \u0645\u0642\u0627\u0644\u0629 \u062a\u0631\u064a\u062f \u0646\u0634\u0631\u0647\u0627 \u0623\u0648 \u0644\u062f\u064a\u0643 \u062a\u0639\u062f\u064a\u0644 \u0623\u0648 \u0627\u0642\u062a\u0631\u0627\u062d \u062c\u064a\u062f \u060c \u0641\u0645\u0646 \u0641\u0636\u0644\u0643 \u0633\u062c\u0644 \u0627\u0642\u062a\u0631\u0627\u062d\u0643 \u0641\u064a \u062a\u0639\u0644\u064a\u0642 \u0639\u0644\u064a \u0627\u0644\u0645\u0648\u0636\u0648\u0639 .<\/p>\n<p>\u0623\u0648 \u0631\u0627\u0633\u0644\u0646\u0627\u00a0<img loading=\"lazy\" class=\"alignnone size-full wp-image-876\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2017\/05\/Open-message-ani.gif\" alt=\"\" width=\"28\" height=\"33\" \/> \u0639\u0644\u064a \u0627\u0644\u0628\u0631\u064a\u062f \u0627\u0644\u062a\u0627\u0644\u064a \u0644\u0646\u0634\u0631 \u0645\u0642\u0627\u0644 \u062e\u0627\u0635 \u0628\u0643 : <span style=\"color: #0000ff;\">info@inst-sim.com<\/span><\/p>\n<p><span style=\"color: #0000ff;\">\u0645\u0643\u062a\u0628\u0629 \u0645\u062d\u0627\u0643\u0627\u0629 \u0627\u0644\u0623\u062c\u0647\u0632\u0629<\/span><\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-1327 size-full\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2017\/10\/Wish.gif\" alt=\"\" width=\"492\" height=\"98\" \/><\/p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u0627\u0644\u0645\u0631\u0648\u0646\u0629 Elasticity \u0647\u0649 \u0642\u062f\u0631\u0629 \u0627\u0644\u0645\u0627\u062f\u0629 \u0639\u0644\u0649 \u0625\u0633\u062a\u0631\u062c\u0627\u0639 \u0634\u0643\u0644\u0647\u0627 \u0623\u0648 \u062d\u0627\u0644\u062a\u0647\u0627 \u0627\u0644\u0623\u0635\u0644\u064a\u0629 \u0628\u0639\u062f \u0632\u0648\u0627\u0644 \u0627\u0644\u0642\u0648\u0649 \u0627\u0644\u0645\u0624\u062b\u0631\u0629 \u0639\u0644\u064a\u0647\u0627. \u0648\u0645\u0646 \u0623\u0645\u062b\u0644\u0629 \u0627\u0644\u0645\u0648\u0627\u062f \u0627\u0644\u0645\u0631\u0646\u0647 \u0627\u0644\u0625\u0633\u0641\u0646\u062c Sponge \u060c \u0643\u0631\u0629 \u0627\u0644\u062a\u0646\u0633 Tennis Ball \u060c \u0627\u0644\u0646\u0627\u0628\u0636 \u0623\u0648 \u0627\u0644\u064a\u0627\u064a Spring . . Elasticity is the ability of a body to resist a distorting influence and to return to its original size and shape [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":2270,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[28,168,167,144],"_links":{"self":[{"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/posts\/2266"}],"collection":[{"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/comments?post=2266"}],"version-history":[{"count":5,"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/posts\/2266\/revisions"}],"predecessor-version":[{"id":2282,"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/posts\/2266\/revisions\/2282"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/media\/2270"}],"wp:attachment":[{"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/media?parent=2266"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/categories?post=2266"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/tags?post=2266"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}