{"id":3602,"date":"2025-07-19T14:19:40","date_gmt":"2025-07-19T06:19:40","guid":{"rendered":"https:\/\/chiggofactory.com\/?p=3602"},"modified":"2025-07-19T14:44:55","modified_gmt":"2025-07-19T06:44:55","slug":"stress-strain-curve","status":"publish","type":"post","link":"https:\/\/chiggofactory.com\/zh-CN\/stress-strain-curve\/","title":{"rendered":"\u89e3\u91ca\u4e86\u5e94\u529b - \u5e94\u53d8\u66f2\u7ebf"},"content":{"rendered":"<!-- wp:paragraph -->\n<p>\u5e94\u529b - \u5e94\u53d8\u66f2\u7ebf\u662f\u60a8\u5728\u5165\u95e8\u6750\u6599\u79d1\u5b66\u6216\u6750\u6599\u673a\u5236\u4e2d\u9047\u5230\u7684\u6700\u5e38\u89c1\u56fe\u8868\u4e4b\u4e00\u3002\u5c3d\u7ba1\u8d77\u521d\u5b83\u7684\u8bb8\u591a\u6807\u8bb0\u70b9\u548c\u533a\u57df\u4f3c\u4e4e\u90fd\u5728\u4ee4\u4eba\u751f\u754f\uff0c\u4f46\u7ed8\u56fe\u548c\u638c\u63e1\u538b\u529b\u4e0e\u538b\u529b\u7684\u638c\u63e1\u5b9e\u9645\u4e0a\u90fd\u975e\u5e38\u7b80\u5355\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u63a2\u8ba8\u5e94\u529b - \u5e94\u53d8\u66f2\u7ebf\uff0c\u4ee5\u4fbf\u60a8\u66f4\u597d\u5730\u7406\u89e3\u5b83\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>\u4f46\u662f\u5728\u5f00\u59cb\u4e4b\u524d\uff0c\u8ba9\u6211\u4eec\u9996\u5148\u56de\u987e\u4ee5\u4e0b\u95ee\u9898\u7684\u7b54\u6848\uff1a<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><strong>1\u3002\u4e3a\u4ec0\u4e48\u7528\u5e94\u529b - \u5e94\u53d8\u800c\u4e0d\u662f\u529b - \u4f4d\u7f6e\u5b9a\u4e49\u6750\u6599\u7684\u7279\u6027\uff1f<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>\u529b - \u4f4d\u7f6e\u66f2\u7ebf\u53d6\u51b3\u4e8e\u6807\u672c\u7684\u5927\u5c0f\u548c\u5f62\u72b6 - \u8f83\u539a\u6216\u66f4\u957f\u7684\u6837\u54c1\u9700\u8981\u66f4\u5927\u7684\u529b\uff08\u5e76\u7ecf\u5386\u4e0d\u540c\u7684\u4f4d\u79fb\uff09\uff0c\u5373\u4f7f\u5b83\u662f\u76f8\u540c\u7684\u6750\u6599\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u529b\u548c\u4f4d\u79fb\u662f\u4e0e\u51e0\u4f55\u76f8\u5173\u7684\u5916\u90e8\u7279\u6027\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><strong>2\u3002\u538b\u529b\u662f\u4ec0\u4e48\uff1f<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>\u5f53\u5c06\u5916\u90e8\u8f7d\u8377F\u5e94\u7528\u4e8e\u9759\u6001\u5e73\u8861\u4e2d\u7684\u8fde\u7eed\uff0c\u53ef\u53d8\u5f62\u7684\u5206\u91cf\u65f6\uff0c\u8be5\u7ec4\u4ef6\u4f1a\u53d8\u5f62\u5e76\u53d1\u5c55\u5185\u90e8\u529bF'\uff0c\u8be5\u5185\u529bF'\u4e0e\u65bd\u52a0\u7684\u8f7d\u8377\u5b8c\u5168\u76f8\u53cd\u4ee5\u7ef4\u6301\u5e73\u8861\u3002\u5047\u8bbeF\u5747\u5300\u5206\u5e03\u5728\u6a2a\u622a\u9762A\u4e0a\uff0c\u5219\u5355\u4f4d\u533a\u57df\u7684\u5185\u90e8\u62b5\u6297\u529b\u79f0\u4e3a\u5e94\u529b\uff0c\u53ef\u4ee5\u8868\u793a\u4e3a\uff1a<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:html -->\n<div class=\"math-formula\">\n  <math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" display=\"block\">\n    <mi>\u03c3<\/mi>\n    <mo>=<\/mo>\n    <mfrac>\n      <msup>\n        <mi>f<\/mi>\n        <mi>'<\/mi>\n      <\/msup>\n      <mi>\u4e00\u4e2a<\/mi>\n    <\/mfrac>\n  <\/math>\n<\/div>\n\n\n<!-- \/wp:html -->\n\n<!-- wp:paragraph -->\n<p>\u5e94\u529b\u5177\u6709\u538b\u529b\u5355\u4f4d\uff08PA\u6216N\/m\u00b2\uff09\uff0c\u4ee3\u8868\u6bcf\u5355\u4f4d\u9762\u79ef\u7684\u5e73\u5747\u5185\u529b\u62b5\u6297\u53d8\u5f62\u3002\u8fd9<strong>\u5de5\u7a0b\u538b\u529b<\/strong>\u516c\u5f0f\u5047\u8bbe\u5e94\u529b\u5206\u5e03\u5747\u5300\uff1b\u5bf9\u4e8e\u5927\u53d8\u5f62\u6216\u9ad8\u5ea6\u4e0d\u5747\u5300\u7684\u8d1f\u8f7d\uff0c\u8bf7\u4f7f\u7528<strong>\u771f\u6b63\u7684\u538b\u529b<\/strong>\uff08\u57fa\u4e8e\u77ac\u65f6\u533a\u57df\uff09\u6216\u5168\u5e94\u529b\u5f20\u91cf\u4ee5\u8fdb\u884c\u7cbe\u786e\u5206\u6790\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><strong>3\u3002\u4ec0\u4e48\u662f\u5e94\u53d8\uff1f<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>\u5728\u65bd\u52a0\u7684\u8f7d\u8377\u4e0b\uff0c\u6750\u6599\u53d8\u5f62\u3002\u4e3a\u4e86\u6bd4\u8f83\u4e0d\u540c\u5c3a\u5bf8\u548c\u5f62\u72b6\u7684\u6807\u672c\u7684\u53d8\u5f62\uff0c\u79d1\u5b66\u5bb6\u5f15\u5165\u4e86\u4e00\u79cd\u79f0\u4e3a\u83cc\u682a\u7684\u975e\u4e8c\u7ef4\u5ea6\u91cf\uff0c\u8be5\u65b9\u6cd5\u91cf\u5316\u4e86\u76f8\u5bf9\u4f38\u957f\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>\u5bf9\u4e8e\u539f\u59cb\u957f\u5ea6l\u7684\u5143\u7d20<sub>0<\/sub>\u5e76\u6539\u53d8\u957f\u5ea6\u0394l\uff0c<strong>\u5de5\u7a0b\u538b\u529b<\/strong>\u5b9a\u4e49\u4e3a\uff1a<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:html -->\n<div class=\"math-formula\">\n  <math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" display=\"block\">\n    <mi>\u03b5<\/mi>\n    <mo>=<\/mo>\n    <mfrac>\n      <mrow>\n        <mo>\u03b4<\/mo><mi>l<\/mi>\n      <\/mrow>\n      <mrow>\n        <mi>l<\/mi>\n        <msub>\n          <mi><\/mi>\n          <mn>0<\/mn>\n        <\/msub>\n      <\/mrow>\n    <\/mfrac>\n  <\/math>\n<\/div>\n\n<!-- \/wp:html -->\n\n<!-- wp:paragraph -->\n<p>\u5de5\u7a0b\u5e94\u53d8\u5bf9\u4e8e\u5c0f\u53d8\u5f62\uff08\u901a\u5e38\u9ad8\u8fbe\u7ea65\uff05\uff09\u662f\u7b80\u5355\u800c\u51c6\u786e\u7684\u3002<br>\u5bf9\u4e8e\u5927\u53d8\u5f62\uff0c\u4f8b\u5982\u91d1\u5c5e\u5f62\u6210\u6216\u975e\u7ebf\u6027FEA\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528<strong>true\uff08\u5bf9\u6570\uff09\u83cc\u682a<\/strong>\uff0c\u8fd9\u8bf4\u660e\u4e86\u4e0d\u65ad\u53d8\u5316\u7684\u957f\u5ea6\uff1a<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:html -->\n<div class=\"math-formula\">\n  <math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" display=\"block\">\n    <msub>\n      <mi>\u03b5<\/mi>\n      <mtext>\u771f\u7684<\/mtext>\n    <\/msub>\n    <mo>=<\/mo>\n    <mi>Ln<\/mi>\n    <mo>\uff08\uff08<\/mo>\n    <mfrac>\n      <mrow>\n        <msub><mi>l<\/mi><mn>0<\/mn><\/msub>\n        <mo>+<\/mo>\n        <mo>\u03b4<\/mo><mi>l<\/mi>\n      <\/mrow>\n      <msub><mi>l<\/mi><mn>0<\/mn><\/msub>\n    <\/mfrac>\n    <mo>\uff09<\/mo>\n  <\/math>\n<\/div>\n\n<!-- \/wp:html -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">\u4ec0\u4e48\u662f\u5e94\u529b\u5e94\u53d8\u66f2\u7ebf\uff1f<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>\u5e94\u529b - \u5e94\u53d8\u66f2\u7ebf\u663e\u793a\u4e86\u6750\u6599\u5728\u8d1f\u8f7d\u4e0b\u7684\u884c\u4e3a\uff0c\u8fd9\u4e3a\u6750\u6599\u7684\u5f3a\u5ea6\uff0c\u521a\u5ea6\uff0c\u5ef6\u5c55\u6027\u548c\u6545\u969c\u9650\u5236\u63d0\u4f9b\u4e86\u89c1\u89e3\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">\u5982\u4f55\u6d4b\u91cf\u5e94\u529b - \u5e94\u53d8\u66f2\u7ebf\uff1f<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:video -->\n<figure class=\"wp-block-video\"><video controls=\"\" src=\"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/transcoded\/3\/31\/Tensile_test_-_steel_sample.ogv\/Tensile_test_-_steel_sample.ogv.720p.vp9.webm\"><\/video><\/figure>\n<!-- \/wp:video -->\n\n<!-- wp:paragraph -->\n<p>\u5b83\u901a\u5e38\u662f\u901a\u8fc7\u7834\u574f\u6027\u7684\u5355\u8f74\u62c9\u4f38\u6d4b\u8bd5\u6765\u6d4b\u91cf\u7684\uff1a\u6807\u51c6\u5316\u7684\u201c\u72d7\u9aa8\u201d\u6216\u76f4\u6746\u6807\u672c\u5728\u901a\u7528\u6d4b\u8bd5\u673a\uff08UTM\uff09\u4e2d\u5939\u4f4f\u3002\u673a\u5668\u4ee5\u53d7\u63a7\u7684\u5e38\u6570\u901f\u7387\u5e94\u7528\u8d1f\u8f7d\uff0c\u76f4\u5230\u6837\u54c1\u5931\u8d25\u3002\u5728\u6b64\u8fc7\u7a0b\u4e2d\uff0cUTM\u7684\u8d1f\u8f7d\u7535\u6c60\u6d4b\u91cf\u4e86\u62c9\u4f38\u529bF\uff0c\u800c\u5ef6\u957f\u8ba1\uff08\u6216\u89c6\u9891\/DIC\u7cfb\u7edf\uff09\u8bb0\u5f55\u4e86\u5b9a\u4e49\u91cf\u89c4\u957f\u7684\u8f74\u5411\u53d8\u5f62\u3002\u529b\u91cf\u4e0e\u4f4d\u79fb\uff0c\u56e0\u6b64\u5de5\u7a0b\u538b\u529b\u4e0e\u5de5\u7a0b\u538b\u529b - \u8fde\u7eed\u8bb0\u5f55\u3002\u6700\u540e\uff0c\u60a8\u5c06\u529b\u8f6c\u6362\u4e3a\u538b\u529b\uff08\u03c3= f\/a<sub>0<\/sub>\uff09\u548c\u4f4d\u79fb\u5230\u5e94\u53d8\uff08\u03b5=\u0394l\/l<sub>0<\/sub>\uff09\uff0c\u7136\u540e\u5728\u5782\u76f4\u8f74\u4e0a\u4e0e\u6c34\u5e73\u8f74\u4e0a\u7684\u03b5\u7ed8\u5236\u03c3\uff0c\u4ee5\u751f\u6210\u5e94\u529b - \u5e94\u53d8\u66f2\u7ebf\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">\u5e94\u529b\u5e94\u53d8\u66f2\u7ebf\u7684\u9636\u6bb5&nbsp;<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>\u5ef6\u6027\u6750\u6599\u7684\u5e94\u529b - \u5e94\u53d8\u66f2\u7ebf\u7531\u591a\u4e2a\u90e8\u5206\u7ec4\u6210\uff0c\u8fd9\u4e9b\u90e8\u5206\u53cd\u6620\u4e86\u6750\u6599\u968f\u7740\u538b\u529b\u589e\u52a0\u7684\u53cd\u5e94\u65b9\u5f0f\u3002\u76f8\u6bd4\u4e4b\u4e0b\uff0c\u8106\u6027\u6750\u6599\u7684\u66f2\u7ebf\u8981\u7b80\u5355\u5f97\u591a - \u901a\u5e38\u662f\u76f4\u81f3\u65ad\u88c2\u7684\u76f4\u7ebf\u3002\u5728\u4e0b\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u91cd\u70b9\u4ecb\u7ecd\u5ef6\u6027\u6750\u6599\u7684\u5e94\u529b - \u5e94\u53d8\u884c\u4e3a\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":3619,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/chiggofactory.com\/wp-content\/uploads\/2025\/07\/ductile-material-stress-strain-curve-.png\" alt=\"ductile material stress strain curve\" class=\"wp-image-3619\"><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p>\u66f2\u7ebf\u4e0a\u6709\u4e09\u4e2a\u4e3b\u8981\u9636\u6bb5\u548c\u4e94\u4e2a\u5173\u952e\u70b9\uff1a<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li><strong>\u4e09\u4e2a\u9636\u6bb5<\/strong><\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:paragraph -->\n<p><strong>\u5f39\u6027\u53d8\u5f62<\/strong>\uff1a\u9075\u5faa\u80e1\u514b\u5b9a\u5f8b\uff0c\u5728\u66f2\u7ebf\u7684\u6700\u521d\u90e8\u5206\uff0c\u538b\u529b\u548c\u538b\u529b\u5b8c\u5168\u6210\u6bd4\u4f8b\u3002\u5728\u8fd9\u91cc\uff0c\u6750\u6599\u7684\u884c\u4e3a\u5c31\u50cf\u5f39\u7c27\u4e00\u6837 - \u907f\u5f00\u4e86\u8d1f\u8f7d\uff0c\u5e76\u8fd4\u56de\u5176\u539f\u59cb\u5f62\u72b6\u3002\u8be5\u7ebf\u6027\u533a\u57df\u7684\u659c\u7387\u662fYoung\u7684\u6a21\u91cf\uff0c\u5b83\u53ef\u4ee5\u91cf\u5316\u6750\u6599\u7684\u521a\u5ea6\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><strong>\u5e94\u53d8\u786c\u5316<\/strong>\uff1a\u5728\u4ea7\u91cf\u70b9\uff08\u5728\u67d0\u4e9b\u94a2\u4e2d\u7684\u4efb\u4f55\u77ed\u6682\u7684\u538b\u529b\u4e0b\u964d\u6216\u5e73\u7a33\uff09\u4e4b\u540e\uff0c\u6750\u6599\u8fdb\u5165\u5e94\u53d8\u9636\u6bb5\u3002\u5851\u6027\u53d8\u5f62\u6cbf\u91cf\u89c4\u957f\u5ea6\u5747\u5300\u5730\u6301\u7eed\uff0c\u5e76\u4e14\u968f\u7740\u4f4d\u9519\u7684\u79ef\u7d2f\u548c\u76f8\u4e92\u4f5c\u7528\uff0c\u91d1\u5c5e\u53d8\u5f97\u66f4\u5f3a\u5927\uff0c\u4ece\u800c\u4f7f\u8fdb\u4e00\u6b65\u7684\u6ed1\u52a8\u53d8\u5f97\u66f4\u52a0\u56f0\u96be\u3002\u56e0\u6b64\uff0c\u8981\u7ee7\u7eed\u53d8\u5f62\u6837\u54c1\u6240\u9700\u7684\u538b\u529b\u5347\u9ad8\uff0c\u76f4\u5230\u8fbe\u5230<a href=\"https:\/\/chiggofactory.com\/ultimate-tensile-strength\/\">\u6700\u7ec8\u7684\u62c9\u4f38\u5f3a\u5ea6<\/a>\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><strong>\u9888\u90e8<\/strong>\uff1a\u4e00\u65e6\u6750\u6599\u8fbe\u5230\u5176\u6700\u7ec8\u7684\u62c9\u4f38\u5f3a\u5ea6\uff0c\u5728\u4e00\u4e2a\u533a\u57df\u4e2d\u5747\u5300\u7684\u53d8\u5f62\u672b\u7aef\u548c\u201c\u9888\u90e8\u201d\u5f62\u6210\u3002\u4ece\u90a3\u65f6\u8d77\uff0c\u5c06\u8fdb\u4e00\u6b65\u7684\u5851\u6599\u6d41\u52a8\u5230\u8116\u5b50\u4e0a\u9700\u8981\u5c11\u7684\u529b\uff0c\u56e0\u6b64\u5de5\u7a0b\u5e94\u529b\uff08\u4ecd\u4f7f\u7528\u539f\u59cb\u7684\u6a2a\u622a\u9762\u533a\u57df\uff09\u843d\u4e0b\u76f4\u5230\u6837\u54c1\u6700\u7ec8\u9aa8\u6298\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li><strong>\u4e94\u4e2a\u5173\u952e\u70b9<\/strong><\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:paragraph -->\n<p><strong>\u6bd4\u4f8b\u6781\u9650<\/strong>\uff1a\u5728\u5e94\u529b - \u5e94\u53d8\u66f2\u7ebf\u4e0a\u7684\u7ebf\u6027\u90e8\u5206\u7684\u672b\u7aef\uff0c\u53ef\u4ee5\u901a\u8fc7\u8ba1\u7b97\u659c\u7387\u4eceYoung\u7684\u6a21\u91cf\u4e2d\u62c9\u51fa\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><strong>\u5f39\u6027\u6781\u9650<\/strong>\uff1a\u53d8\u5f62\u4ecd\u7136\u5b8c\u5168\u53ef\u56de\u6536\u7684\u6700\u9ad8\u5e94\u529b\u3002\u5728\u91d1\u5c5e\u4e2d\uff0c\u5b83\u51e0\u4e4e\u4e0e\u6bd4\u4f8b\u6781\u9650\u4e00\u81f4\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><strong>\u4ea7\u91cf\u70b9\uff08\u5c48\u670d\u5f3a\u5ea6\uff09<\/strong>\uff1a\u6c38\u4e45\u53d8\u5f62\u5f00\u59cb\u7684\u538b\u529b\u3002\u5b83\u662f\u901a\u8fc7\u5728\u66f2\u7ebf\u7684\u521d\u59cb\uff08\u5f39\u6027\uff09\u90e8\u5206\u5e73\u884c\u7684\u7ebf\u5e73\u884c\u7684\u7ebf\u53d1\u73b0\u800c\u88ab\u53d1\u73b0\u7684\uff0c\u4f46\u88ab\u62b5\u6d88\u4e860.2\uff05\u7684\u5e94\u53d8\uff1b\u8be5\u7ebf\u4e0e\u5e94\u529b\u5e94\u53d8\u66f2\u7ebf\u7684\u4ea4\u70b9\u5b9a\u4e49\u4e86\u5c48\u670d\u5f3a\u5ea6\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><strong>\u6700\u7ec8\u7684\u62c9\u4f38\u529b\u91cf\uff1a<\/strong>\u66f2\u7ebf\u4e0a\u7684\u5cf0\u503c\u5de5\u7a0b\u5e94\u529b\u3002\u9664\u6b64\u4e4b\u5916\uff0c\u9888\u90e8\u5f00\u59cb\u4e86\u3002 \uff08\u6ce8\u610f\uff1a\u771f\u6b63\u7684\u538b\u529b\u4e00\u76f4\u5728\u4e0a\u5347\uff0c\u76f4\u5230\u65ad\u88c2\u4e3a\u6b62\u3002\uff09<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><strong>\u65ad\u88c2\uff08\u65ad\u88c2\uff09\u70b9\uff1a<\/strong>\u66f2\u7ebf\u7684\u672b\u7aef\uff0c\u6750\u6599\u6700\u7ec8\u7834\u88c2\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:list -->\n<ul class=\"wp-block-list\"><!-- wp:list-item -->\n<li><strong>\u5e94\u529b - \u5e94\u53d8\u66f2\u7ebf\u7684\u5176\u4ed6\u6750\u6599\u7279\u6027<\/strong><\/li>\n<!-- \/wp:list-item --><\/ul>\n<!-- \/wp:list -->\n\n<!-- wp:paragraph -->\n<p><strong><a href=\"https:\/\/chiggofactory.com\/youngs-modulus\/\">\u5f39\u6027\u7684\u6a21\u91cf<\/a>\uff1a<\/strong>\u5e94\u529b - \u5e94\u53d8\u66f2\u7ebf\u5f39\u6027\u90e8\u5206\u4e0b\u7684\u9762\u79ef\uff0c\u4ee3\u8868\u6bcf\u5355\u4f4d\u4f53\u79ef\u7684\u80fd\u91cf\uff0c\u6750\u6599\u53ef\u4ee5\u5438\u6536\u5e76\u91ca\u653e\u800c\u4e0d\u4f1a\u6c38\u4e45\u53d8\u5f62\u3002\u8fd9\u662f\u8bbe\u8ba1\u5f39\u7c27\uff0c\u503c\u5f97\u78b0\u649e\u7684\u7ed3\u6784\u4ee5\u53ca\u5fc5\u987b\u5f39\u6027\u5b58\u50a8\u548c\u8fd4\u56de\u80fd\u91cf\u7684\u4efb\u4f55\u7ec4\u4ef6\u7684\u5173\u952e\u53c2\u6570\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><strong>\u97e7\u6027\uff1a<\/strong>\u5e94\u529b - \u5e94\u53d8\u66f2\u7ebf\u4e0b\u7684\u603b\u9762\u79ef\uff0c\u8be5\u66f2\u7ebf\u91cf\u5316\u4e86\u5355\u4f4d\u4f53\u79ef\u7684\u80fd\u91cf\u5728\u7834\u88c2\u524d\u53ef\u4ee5\u5438\u6536\u7684\u6bcf\u4e00\u4f53\u79ef\u7684\u80fd\u91cf\u3002\u97e7\u6027\u6307\u5bfc\u9009\u62e9\u6750\u6599\uff0c\u4ee5\u8fdb\u884c\u6297\u51b2\u51fb\u548c\u51b2\u51fb\u7684\u5e94\u7528\uff0c\u4f8b\u5982\u6c7d\u8f66\u78b0\u649e\u7ed3\u6784\u548c\u5f39\u9053\u88c5\u7532\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><strong>\u5ef6\u6027\uff1a<\/strong>\u901a\u8fc7\u65ad\u88c2\u65f6\u7684\u4f38\u957f\u6765\u6d4b\u91cf\uff08\u9aa8\u6298\u65f6\u91cf\u89c4\u957f\u5ea6\u7684\u589e\u52a0\u767e\u5206\u6bd4\uff09\u548c\u964d\u4f4e\u9762\u79ef\uff08\u9aa8\u6298\u5904\u6a2a\u622a\u9762\u9762\u79ef\u7684\u767e\u5206\u6bd4\u964d\u4f4e\uff09\uff0c\u5ef6\u5c55\u6027\u6d4b\u91cf\u6750\u6599\u5728\u5931\u8d25\u4e4b\u524d\u53ef\u80fd\u4f1a\u53d8\u5f62\u591a\u5c11\u3002\u9ad8\u5ef6\u5c55\u6027\u5bf9\u4e8e\u5f62\u6210\u64cd\u4f5c\u662f\u6709\u5229\u7684\uff0c\u800c\u4f4e\u5ef6\u5c55\u6027\u8868\u660e\u8106\u6027\u9aa8\u6298\u7684\u98ce\u9669\u66f4\u9ad8\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><strong>\u5de5\u4f5c\u786c\u5316\uff08\u5e94\u53d8\u786c\u5316\uff09\uff1a<\/strong>\u4ea7\u91cf\u540e\uff0c\u771f\u6b63\u7684\u6d41\u52a8\u5e94\u529b\u5728\u5747\u5300\u7684\u5851\u6599\u533a\u57df\u5185\u968f\u7740\u5851\u6027\u5e94\u53d8\u800c\u4fdd\u6301\u4e0a\u5347\u3002\u8fd9\u79cd\u589e\u5f3a\u7684\u6269\u6563\u4f1a\u66f4\u5747\u5300\u5730\u5747\u5300\uff0c\u5ef6\u8fdf\u9888\u90e8\uff08\u66f4\u5927\u7684\u5747\u5300\u4f38\u957f\u7387\uff09\uff0c\u5e76\u6539\u5584\u91d1\u5c5e\u5f62\u6210\uff08\u51b2\u538b\uff0c\u6eda\u52a8\uff0c\u6df1\u8272\u7ed8\u56fe\uff09\u548cFEA\u7cbe\u5ea6\uff0c\u4ee5\u4f9b\u56de\u5f39\u548c\u53d8\u8584\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">\u538b\u529b\u4e0e\u4e0d\u540c\u6750\u6599\u7684\u5e94\u53d8\u66f2\u7ebf&nbsp;<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p><a href=\"https:\/\/chiggofactory.com\/stress-vs-strain\/\">\u538b\u529b\u4e0e\u5e94\u53d8<\/a>\u66f2\u7ebf\u5728\u6750\u6599\u5bb6\u5ead\u4e4b\u95f4\u5dee\u5f02\u5f88\u5927\u3002\u5982\u4e0b\u56fe\u6240\u793a\uff0c\u5b83\u4eec\u53ef\u4ee5\u5c06\u5b83\u4eec\u5927\u81f4\u5206\u4e3a\u4e24\u7c7b\uff1a\u8131\u9aa8\u548c\u8106\u6027\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":3620,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/chiggofactory.com\/wp-content\/uploads\/2025\/07\/Stress\u2013strain-curve-for-brittle-materials-compared-to-ductile-materials.png\" alt=\"Stress\u2013strain curve for brittle materials compared to ductile materials\" class=\"wp-image-3620\"><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p>\u5ef6\u6027\u6750\u6599\uff0c\u4f8b\u5982\u4f4e\u78b3\u94a2\uff0c\u94dd\u5408\u91d1\uff0c\u94dc\u548c\u8bb8\u591a\u70ed\u5851\u6027\u5851\u6599\uff0c\u5177\u6709\u591a\u9636\u6bb5\u7684\u5e94\u529b - \u626d\u66f2\u66f2\u7ebf\uff1a\u521d\u59cb\u7ebf\u6027\uff08\u5f39\u6027\uff09\u533a\u57df\uff0c\u660e\u663e\u7684\u5c48\u670d\u70b9\uff0c\u83cc\u682a\u786c\u5316\uff08\u5747\u5300\u7684\u5851\u6599\uff09\u533a\u57df\uff0c\u9888\u90e8\uff0c\u9888\u90e8\u548c\u6700\u7ec8\u7684\u4f38\u957f\u7387\u540e\uff0c\u6700\u7ec8\u662f\u65ad\u88c2\u7684\u3002\u5b83\u4eec\u53ef\u4ee5\u5728\u5931\u8d25\u4e4b\u524d\u5438\u6536\u5927\u91cf\u80fd\u91cf\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>\u6613\u788e\u7684\u6750\u6599\uff0c\u4f8b\u5982\u94f8\u94c1\uff0c\u5927\u591a\u6570\u9676\u74f7\uff0c\u73bb\u7483\u548c\u6df7\u51dd\u571f\uff0c\u51e0\u4e4e\u6ca1\u6709\u5851\u6599\u533a\u57df\u7684\u88c2\u7f1d\u8868\u73b0\u51fa\u7eaf\u7cb9\u7684\u7ebf\u6027\u5f39\u6027\u884c\u4e3a\uff0c\u56e0\u6b64\u5b83\u4eec\u7684\u6bd4\u4f8b\u6781\u9650\uff0c\u6700\u7ec8\u7684\u62c9\u4f38\u5f3a\u5ea6\u548c\u65ad\u88c2\u5f3a\u5ea6\u91cd\u5408\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:image {\"id\":3621,\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full\"><img src=\"https:\/\/chiggofactory.com\/wp-content\/uploads\/2025\/07\/Engineering-stress-strain-curves-for-commonly-used-metals-and-alloys.webp\" alt=\"Engineering stress strain curves for commonly used metals and alloys\" class=\"wp-image-3621\"><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p>\u8bf7\u6ce8\u610f\uff0c\u4e0a\u9762\u663e\u793a\u7684\u66f2\u7ebf\u4ec5\u4ee3\u8868\u90a3\u4e9b\u7279\u5b9a\u7684\u6750\u6599\u6761\u4ef6\u3002\u5b9e\u9645\u7684\u5e94\u529b\u5e94\u53d8\u884c\u4e3a\u53ef\u4ee5\u968f\u6210\u5206\uff0c\u70ed\u5904\u7406\uff0c\u5fae\u7ed3\u6784\uff0c\u6e29\u5ea6\uff0c\u5e94\u53d8\u7387\u4ee5\u53ca\u5176\u4ed6\u6d4b\u8bd5\u6216\u5904\u7406\u53c2\u6570\u800c\u663e\u7740\u53d8\u5316\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">\u5de5\u7a0b\u4e0e\u771f\u6b63\u7684\u538b\u529b\u548c\u538b\u529b&nbsp;<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:image {\"id\":3622,\"width\":\"695px\",\"height\":\"auto\",\"sizeSlug\":\"full\",\"linkDestination\":\"none\"} -->\n<figure class=\"wp-block-image size-full is-resized\"><img src=\"https:\/\/chiggofactory.com\/wp-content\/uploads\/2025\/07\/Engineering-vs-True-stress-strain-curve-.png\" alt=\"Engineering vs True stress-strain curve \" class=\"wp-image-3622\" style=\"width:695px;height:auto\"><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:paragraph -->\n<p>\u5de5\u7a0b\u548c\u771f\u5b9e\u7684\u5e94\u529b - \u5e94\u53d8\u66f2\u7ebf\u662f\u63d0\u51fa\u62c9\u4f38\u6d4b\u8bd5\u6570\u636e\u7684\u4e24\u79cd\u6700\u5e38\u89c1\u65b9\u6cd5\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">\u5de5\u7a0b\u538b\u529b - \u5e94\u53d8<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>\u5728\u6807\u51c6\u7684\u62c9\u4f38\u6d4b\u8bd5\u4e2d\uff0c\u6211\u4eec\u5047\u8bbe\u6837\u54c1\u7684\u6a2a\u622a\u9762\u505c\u7559\u5728\u5176\u539f\u59cb\u533a\u57dfa<sub>0<\/sub>\u3002\u56e0\u6b64\uff0c\u5de5\u7a0b\u538b\u529b\u5b9a\u4e49\u4e3a\uff1a<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:html -->\n<div class=\"math-formula\">\n  <math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" display=\"block\">\n    <msub>\n      <mi>\u03c3<\/mi>\n      <mi>e<\/mi>\n    <\/msub>\n    <mo>=<\/mo>\n    <mfrac>\n      <mi>f<\/mi>\n      <msub><mi>\u4e00\u4e2a<\/mi><mn>0<\/mn><\/msub>\n    <\/mfrac>\n  <\/math>\n<\/div>\n<!-- \/wp:html -->\n\n<!-- wp:paragraph -->\n<p>\u548c\u5de5\u7a0b\u538b\u529b\u4e3a\uff1a<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:html -->\n<div class=\"math-formula\">\n  <math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" display=\"block\">\n    <msub>\n      <mi>\u03b5<\/mi>\n      <mi>e<\/mi>\n    <\/msub>\n    <mo>=<\/mo>\n    <mfrac>\n      <mrow><mo>\u03b4<\/mo><mi>l<\/mi><\/mrow>\n      <msub><mi>l<\/mi><mn>0<\/mn><\/msub>\n    <\/mfrac>\n  <\/math>\n<\/div>\n<!-- \/wp:html -->\n\n<!-- wp:paragraph -->\n<p>\u5f53\u60a8\u65bd\u52a0\u8f7d\u8377\u65f6\uff0c\u66f2\u7ebf\u901a\u8fc7\u5f39\u6027\u533a\u57df\u7ebf\u6027\u4e0a\u5347\uff0c\u7136\u540e\u5c06\u5c48\u670d\u70b9\u5ef6\u4f38\u81f3\u5747\u5300\u7684\u5851\u6027\u53d8\u5f62\uff0c\u5728\u6700\u7ec8\u7684\u62c9\u4f38\u5f3a\u5ea6\u4e0b\u8fbe\u5230\u5176\u5cf0\u503c\uff0c\u6807\u8bb0\u4e86\u5747\u5300\u4f38\u957f\u7684\u672b\u7aef\u3002\u9664\u4e86\u8fd9\u4e2a\u5cf0\u5916\uff0c\u9888\u90e8\u5c06\u53d8\u5f62\u6d53\u7f29\u5230\u4e00\u4e2a\u72ed\u7a84\u7684\u90e8\u5206\u3002\u56e0\u4e3a\u5de5\u7a0b\u538b\u529b\u4ecd\u7136\u9664\u4ee5\u539f\u59cb\u533a\u57df<sub>0<\/sub>\uff0c\u5373\u4f7f\u771f\u6b63\u7684\u5e94\u529b\uff08\u57fa\u4e8e\u6536\u7f29\u533a\u57df\uff09\u7ee7\u7eed\u6500\u5347\uff0c\u7ed8\u5236\u7684\u5e94\u529b\u503c\u4e5f\u4f1a\u4e0b\u964d\u3002\u56e0\u6b64\uff0c\u5de5\u7a0b\u66f2\u7ebf\uff08\u5728\u56fe\u4e2d\u663e\u793a\u4e3a\u7ea2\u8272\uff09\u5728UTS\u4e4b\u540e\u4e0b\u964d\uff0c\u5e76\u5411\u4e0b\u8d8b\u52bf\u76f4\u81f3\u65ad\u88c2\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading {\"level\":3} -->\n<h3 class=\"wp-block-heading\">\u771f\u6b63\u7684\u538b\u529b - \u5e94\u53d8<\/h3>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>\u5982\u679c\u60a8\u8bf4\u660e\u77ac\u65f6\u533a\u57df<sub>\u6211<\/sub>\u5728\u6bcf\u4e2a\u8d1f\u8f7d\u6b65\u9aa4\u4e2d\uff0c\u60a8\u90fd\u4f1a\u5f97\u5230\u771f\u6b63\u7684\u538b\u529b\uff1a<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:html -->\n<div class=\"math-formula\">\n  <math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" display=\"block\">\n    <msub>\n      <mi>\u03c3<\/mi>\n      <mi>t<\/mi>\n    <\/msub>\n    <mo>=<\/mo>\n    <mfrac>\n      <mi>f<\/mi>\n      <msub><mi>\u4e00\u4e2a<\/mi><mi>\u6211<\/mi><\/msub>\n    <\/mfrac>\n  <\/math>\n<\/div>\n\n<!-- \/wp:html -->\n\n<!-- wp:paragraph -->\n<p>\u548c\u771f\uff08\u5bf9\u6570\uff09\u83cc\u682a\uff1a<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:html -->\n<div class=\"math-formula\">\n  <math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\" display=\"block\">\n    <msub>\n      <mi>\u03b5<\/mi>\n      <mi>t<\/mi>\n    <\/msub>\n    <mo>=<\/mo>\n    <mi>Ln<\/mi>\n    <mo>\uff08\uff08<\/mo>\n    <mfrac>\n      <msub><mi>l<\/mi><mi>\u6211<\/mi><\/msub>\n      <msub><mi>l<\/mi><mn>0<\/mn><\/msub>\n    <\/mfrac>\n    <mo>\uff09<\/mo>\n  <\/math>\n<\/div>\n\n<!-- \/wp:html -->\n\n<!-- wp:paragraph -->\n<p>\u5728\u9888\u90e8\u671f\u95f4\uff0c\u6a2a\u622a\u9762\u964d\u4f4e\u7684\u901f\u5ea6\u5feb\u4e8e\u65bd\u52a0\u7684\u8f7d\u8377\u6389\u843d\u3002<sub>t<\/sub>\u7ee7\u7eed\u8d85\u8d8a\u5de5\u7a0b\u6700\u7ec8\u7684\u62c9\u4f38\u5f3a\u5ea6\u3002\u56e0\u6b64\uff0c\u771f\u6b63\u7684\u5e94\u529b - \u5e94\u53d8\u66f2\u7ebf\u4f1a\u7a33\u6b65\u589e\u52a0\u81f3\u65ad\u88c2\uff0c\u800c\u4e0d\u4f1a\u5728\u5176\u5cf0\u503c\u4e4b\u540e\u4e0b\u964d\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>\u5de5\u7a0b\u538b\u529b\u548c\u5e94\u53d8\u662f\u6750\u6599\u6570\u636e\u8868\u4e2d\u62a5\u544a\u7684\u6807\u51c6\u6570\u636e\uff0c\u5e76\u7528\u4e8e\u8bbe\u8ba1\u4ee3\u7801\u3002\u5b83\u4eec\u53ef\u4ee5\u5feb\u901f\u8bbf\u95ee\u719f\u6089\u7684\u7279\u6027\uff0c\u4f8b\u5982\u5c48\u670d\u5f3a\u5ea6\uff0c\u6700\u7ec8\u7684\u62c9\u4f38\u5f3a\u5ea6\u548c\u4f11\u606f\u65f6\u4f38\u957f\u7387\uff0c\u4ece\u800c\u6613\u4e8e\u6bd4\u8f83\u6750\u6599\uff0c\u8bbe\u5b9a\u5b89\u5168\u56e0\u5b50\u5e76\u786e\u4fdd\u6574\u4e2a\u751f\u4ea7\u6279\u6b21\u7684\u8d28\u91cf\u63a7\u5236\u4e00\u81f4\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>\u771f\u6b63\u7684\u5e94\u529b\u548c\u5e94\u53d8\u662f\u975e\u7ebf\u6027\u6709\u9650\u5143\u5206\u6790\u548c\u7ec4\u6210\u578b\u6a21\u578b\u7684\u5173\u952e\u8f93\u5165\u3002\u901a\u8fc7\u901a\u8fc7\u5927\u578b\u5851\u6599\u5e94\u53d8\u53cd\u6620\u5b9e\u9645\u6750\u6599\u7684\u54cd\u5e94\u5e76\u5c06\u5176\u7f29\u6210\u9888\u90e8\uff0c\u5b83\u4eec\u53ef\u4ee5\u51c6\u786e\u6a21\u62df\u5f62\u6210\u8fc7\u7a0b\uff08\u4f8b\u5982\uff0c\u51b2\u538b\uff0c\u953b\u9020\uff0c\u6324\u51fa\uff09\uff0c\u7cbe\u786e\u7684\u56de\u5f39\u9884\u6d4b\u4ee5\u53ca\u53ef\u9760\u7684\u96f6\u4ef6\u5b9a\u4f4d\u548c\u6700\u7ec8\u5931\u8d25\u7684\u53ef\u9760\u9884\u6d4b\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\">\u7ed3\u8bba<\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>\u5e94\u529b - \u5e94\u53d8\u66f2\u7ebf\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u5de5\u5177\uff0c\u53ef\u5c06\u6750\u6599\u884c\u4e3a\u4e0e\u7ed3\u6784\u6027\u80fd\u8054\u7cfb\u8d77\u6765\u3002\u5b83\u901a\u8fc7\u63d0\u4f9b\u5f39\u6027\u6a21\u91cf\uff0c\u5c48\u670d\u5f3a\u5ea6\uff0c\u97e7\u6027\u548c\u5ef6\u5c55\u6027\u6570\u636e\u6765\u4e3a\u8bbe\u8ba1\u63d0\u4f9b\u4fe1\u606f\uff0c\u4ee5\u5c3a\u5bf8\u548c\u5408\u683c\u7ec4\u4ef6\u3002\u5b83\u8fd8\u901a\u8fc7\u5b9a\u4e49\u8ba1\u7b97\u5f62\u6210\u529b\uff0c\u5de5\u5177\u51e0\u4f55\u5f62\u72b6\u548c\u9884\u671f\u56de\u5f39\u6240\u9700\u7684\u5e94\u529b\u5e94\u53d8\u8def\u5f84\u6765\u6307\u5bfc\u5236\u9020\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>\u5728Chiggo\uff0c\u6211\u4eec\u5c06\u8fd9\u4e9b\u7269\u8d28\u89c1\u89e3\u5e94\u7528\u4e8e\u6574\u4e2a\u670d\u52a1\uff0c<a href=\"https:\/\/chiggofactory.com\/cnc-machining\/\">CNC\u52a0\u5de5<\/a>and 3D printing to <a href=\"https:\/\/chiggofactory.com\/sheet-metal-fabrication\/\">\u94a3\u91d1\u5236\u9020<\/a>\uff0c\u6211\u4eec\u5f88\u9ad8\u5174\u4e3a\u60a8\u7684\u4e0b\u4e00\u4e2a\u9879\u76ee\u63d0\u4f9b\u514d\u8d39\u62a5\u4ef7\u548c\u4e13\u5bb6\u6307\u5bfc\u3002<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><\/p>\n<!-- \/wp:paragraph -->","protected":false},"excerpt":{"rendered":"<p>\u5e94\u529b &#8211; \u5e94\u53d8\u66f2\u7ebf\u662f\u60a8\u5728\u5165\u95e8\u6750\u6599\u79d1\u5b66\u6216\u6750\u6599\u673a\u5236\u4e2d\u9047\u5230\u7684\u6700\u5e38\u89c1\u56fe\u8868\u4e4b\u4e00\u3002\u5c3d\u7ba1\u8d77\u521d\u5b83\u7684\u8bb8\u591a\u6807\u8bb0\u70b9\u548c\u533a\u57df\u4f3c\u4e4e\u90fd\u5728\u4ee4\u4eba\u751f\u754f\uff0c\u4f46\u7ed8\u56fe\u548c\u638c\u63e1\u538b\u529b\u4e0e\u538b\u529b\u7684\u638c\u63e1\u5b9e\u9645\u4e0a\u90fd\u975e\u5e38\u7b80\u5355\u3002\u5728\u672c\u6587\u4e2d\uff0c\u6211\u4eec\u5c06\u8be6\u7ec6\u63a2\u8ba8\u5e94\u529b &#8211; \u5e94\u53d8\u66f2\u7ebf\uff0c\u4ee5\u4fbf\u60a8\u66f4\u597d\u5730\u7406\u89e3\u5b83\u3002<\/p>\n","protected":false},"author":2,"featured_media":3625,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"inline_featured_image":false,"footnotes":""},"categories":[13],"tags":[],"class_list":["post-3602","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-material"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Stress-Strain Curve Explained | Chiggo<\/title>\n<meta name=\"description\" content=\"Learn how stress\u2013strain curves reveal elastic modulus, yield point, ultimate strength, and ductility to guide material selection and design.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/chiggofactory.com\/zh-CN\/stress-strain-curve\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Stress-Strain Curve Explained | Chiggo\" \/>\n<meta property=\"og:description\" content=\"Learn how stress\u2013strain curves reveal elastic modulus, yield point, ultimate strength, and ductility to guide material selection and design.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/chiggofactory.com\/stress-strain-curve\/\" \/>\n<meta property=\"og:site_name\" content=\"CNC\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-19T06:19:40+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-07-19T06:44:55+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/chiggofactory.com\/wp-content\/uploads\/2025\/07\/stress-strain-curve.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1211\" \/>\n\t<meta property=\"og:image:height\" content=\"625\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"CNC\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"CNC\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"9 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/chiggofactory.com\/stress-strain-curve\/\",\"url\":\"https:\/\/chiggofactory.com\/stress-strain-curve\/\",\"name\":\"Stress-Strain Curve Explained | Chiggo\",\"isPartOf\":{\"@id\":\"https:\/\/chiggofactory.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/chiggofactory.com\/stress-strain-curve\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/chiggofactory.com\/stress-strain-curve\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/chiggofactory.com\/wp-content\/uploads\/2025\/07\/stress-strain-curve.png\",\"datePublished\":\"2025-07-19T06:19:40+00:00\",\"dateModified\":\"2025-07-19T06:44:55+00:00\",\"author\":{\"@id\":\"https:\/\/chiggofactory.com\/#\/schema\/person\/c90fdbfb30ad220c5668dfa19631130a\"},\"description\":\"Learn how stress\u2013strain curves reveal elastic modulus, yield point, ultimate strength, and ductility to guide material selection and design.\",\"breadcrumb\":{\"@id\":\"https:\/\/chiggofactory.com\/stress-strain-curve\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/chiggofactory.com\/stress-strain-curve\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/chiggofactory.com\/stress-strain-curve\/#primaryimage\",\"url\":\"https:\/\/chiggofactory.com\/wp-content\/uploads\/2025\/07\/stress-strain-curve.png\",\"contentUrl\":\"https:\/\/chiggofactory.com\/wp-content\/uploads\/2025\/07\/stress-strain-curve.png\",\"width\":1211,\"height\":625,\"caption\":\"stress strain curve\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/chiggofactory.com\/stress-strain-curve\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/chiggofactory.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Material\",\"item\":\"https:\/\/chiggofactory.com\/category\/material\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Stress-Strain Curve Explained\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/chiggofactory.com\/#website\",\"url\":\"https:\/\/chiggofactory.com\/\",\"name\":\"CNC\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/chiggofactory.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/chiggofactory.com\/#\/schema\/person\/c90fdbfb30ad220c5668dfa19631130a\",\"name\":\"CNC\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Stress-Strain Curve Explained | Chiggo","description":"Learn how stress\u2013strain curves reveal elastic modulus, yield point, ultimate strength, and ductility to guide material selection and design.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/chiggofactory.com\/zh-CN\/stress-strain-curve\/","og_locale":"en_US","og_type":"article","og_title":"Stress-Strain Curve Explained | Chiggo","og_description":"Learn how stress\u2013strain curves reveal elastic modulus, yield point, ultimate strength, and ductility to guide material selection and design.","og_url":"https:\/\/chiggofactory.com\/stress-strain-curve\/","og_site_name":"CNC","article_published_time":"2025-07-19T06:19:40+00:00","article_modified_time":"2025-07-19T06:44:55+00:00","og_image":[{"width":1211,"height":625,"url":"https:\/\/chiggofactory.com\/wp-content\/uploads\/2025\/07\/stress-strain-curve.png","type":"image\/png"}],"author":"CNC","twitter_card":"summary_large_image","twitter_misc":{"Written by":"CNC","Est. reading time":"9 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/chiggofactory.com\/stress-strain-curve\/","url":"https:\/\/chiggofactory.com\/stress-strain-curve\/","name":"Stress-Strain Curve Explained | Chiggo","isPartOf":{"@id":"https:\/\/chiggofactory.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/chiggofactory.com\/stress-strain-curve\/#primaryimage"},"image":{"@id":"https:\/\/chiggofactory.com\/stress-strain-curve\/#primaryimage"},"thumbnailUrl":"https:\/\/chiggofactory.com\/wp-content\/uploads\/2025\/07\/stress-strain-curve.png","datePublished":"2025-07-19T06:19:40+00:00","dateModified":"2025-07-19T06:44:55+00:00","author":{"@id":"https:\/\/chiggofactory.com\/#\/schema\/person\/c90fdbfb30ad220c5668dfa19631130a"},"description":"Learn how stress\u2013strain curves reveal elastic modulus, yield point, ultimate strength, and ductility to guide material selection and design.","breadcrumb":{"@id":"https:\/\/chiggofactory.com\/stress-strain-curve\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/chiggofactory.com\/stress-strain-curve\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/chiggofactory.com\/stress-strain-curve\/#primaryimage","url":"https:\/\/chiggofactory.com\/wp-content\/uploads\/2025\/07\/stress-strain-curve.png","contentUrl":"https:\/\/chiggofactory.com\/wp-content\/uploads\/2025\/07\/stress-strain-curve.png","width":1211,"height":625,"caption":"stress strain curve"},{"@type":"BreadcrumbList","@id":"https:\/\/chiggofactory.com\/stress-strain-curve\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/chiggofactory.com\/"},{"@type":"ListItem","position":2,"name":"Material","item":"https:\/\/chiggofactory.com\/category\/material\/"},{"@type":"ListItem","position":3,"name":"Stress-Strain Curve Explained"}]},{"@type":"WebSite","@id":"https:\/\/chiggofactory.com\/#website","url":"https:\/\/chiggofactory.com\/","name":"CNC","description":"","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/chiggofactory.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"},{"@type":"Person","@id":"https:\/\/chiggofactory.com\/#\/schema\/person\/c90fdbfb30ad220c5668dfa19631130a","name":"CNC"}]}},"_links":{"self":[{"href":"https:\/\/chiggofactory.com\/zh-CN\/wp-json\/wp\/v2\/posts\/3602","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chiggofactory.com\/zh-CN\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/chiggofactory.com\/zh-CN\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/chiggofactory.com\/zh-CN\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/chiggofactory.com\/zh-CN\/wp-json\/wp\/v2\/comments?post=3602"}],"version-history":[{"count":11,"href":"https:\/\/chiggofactory.com\/zh-CN\/wp-json\/wp\/v2\/posts\/3602\/revisions"}],"predecessor-version":[{"id":3643,"href":"https:\/\/chiggofactory.com\/zh-CN\/wp-json\/wp\/v2\/posts\/3602\/revisions\/3643"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chiggofactory.com\/zh-CN\/wp-json\/wp\/v2\/media\/3625"}],"wp:attachment":[{"href":"https:\/\/chiggofactory.com\/zh-CN\/wp-json\/wp\/v2\/media?parent=3602"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/chiggofactory.com\/zh-CN\/wp-json\/wp\/v2\/categories?post=3602"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/chiggofactory.com\/zh-CN\/wp-json\/wp\/v2\/tags?post=3602"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}