{"id":56323,"date":"2022-10-11T00:00:53","date_gmt":"2022-10-10T16:00:53","guid":{"rendered":"http:\/\/learncmg.cn\/?p=56323"},"modified":"2022-10-11T00:00:53","modified_gmt":"2022-10-10T16:00:53","slug":"%e6%93%8d%e4%bd%9c%e6%8c%87%e5%8d%97%ef%bc%8835%ef%bc%89%ef%bc%9a%e6%9b%b2%e7%8e%87%e5%88%86%e6%9e%90%e8%ae%a1%e7%ae%97%e5%a4%a9%e7%84%b6%e8%a3%82%e7%bc%9d%e6%b8%97%e9%80%8f%e7%8e%87","status":"publish","type":"post","link":"http:\/\/learncmg.cn\/?p=56323","title":{"rendered":"\u64cd\u4f5c\u6307\u5357\uff0835\uff09\uff1a\u66f2\u7387\u5206\u6790\u8ba1\u7b97\u5929\u7136\u88c2\u7f1d\u6e17\u900f\u7387"},"content":{"rendered":"<pre>\u4e3a\u4e86\u5b9e\u73b0\u50a8\u5c42\u7684\u88c2\u7f1d\u8868\u5f81\uff0c\u9700\u8981\u8003\u8651\u5404\u79cd\u53c2\u6570\uff0c\u5176\u4e2d\u4e4b\u4e00\u662f\u50a8\u5c42\u7684\u6210\u85cf\u5386\u53f2\u3002\u867d\u7136\u6211\u4eec\u53ef\u80fd\u4e0d\u77e5\u9053\u50a8\u5c42\u53ef\u80fd\u7ecf\u5386\u7684\u786e\u5207\u4e8b\u4ef6\u987a\u5e8f\uff0c\u4f46\u6709\u53ef\u901a\u8fc7\u8be6\u7ec6\u8bc4\u4f30\u5f53\u4eca\u7684\u6784\u9020\uff0c\u5e76\u5229\u7528\u8fd9\u4e9b\u4fe1\u606f\u6765\u4f30\u8ba1\u88c2\u7f1d\u7684\u5b58\u5728\u3002\u4eba\u4eec\u901a\u5e38\u8ba4\u4e3a\uff0c\u5728\u5b58\u5728\u66f2\u7387\u7684\u5730\u65b9\uff0c\u53ef\u4ee5\u5b58\u5728\u88c2\u7f1d\u3002\u53cd\u4e4b\u4ea6\u7136\u3002\u4e5f\u5c31\u662f\u8bf4\uff0c\u6ca1\u6709\u66f2\u7387\u7684\u533a\u57df\u53ef\u80fd\u4ecd\u7136\u5305\u542b\u88c2\u7f1d\u3002<\/pre>\n<h4>\u4f7f\u7528\u6bcf\u4e2a\u5c42\u7684\u9876\u90e8\u6784\u9020\u5c5e\u6027\uff0c\u66f2\u7387\u5206\u6790\u529f\u80fd\u8ba1\u7b97\u5e76\u663e\u793a\u6bcf\u4e2a\u5c42\u7684I \u548c J \u65b9\u5411\u7684\u66f2\u7387\u5c5e\u6027\u3002\u5728\u201cBuilder\u201d\u4e2d\uff0c\u66f2\u7387\u8ba1\u7b97\u4ec5\u5bf9\u89d2\u70b9\u6709\u6548\u3002<\/h4>\n<p>\u53ef\u901a\u8fc7<strong>Tools | Fracture Analysis | Curvature Calculation<\/strong>\uff08<strong>\u5de5\u5177|\u88c2\u7f1d\u5206\u6790|\u66f2\u7387\u8ba1\u7b97\uff09<\/strong>\uff1a<br \/>\n<img class=\"wp-image-56324\" src=\"http:\/\/learncmg.cn\/wp-content\/uploads\/2022\/10\/description-curvature-calculation.png\" alt=\"Description: Curvature Calculation\" \/><\/p>\n<h4>\u5728\u6570\u5b66\u4e2d\uff0c\u66f2\u7387\uff08curvature\uff09\u662f\u63cf\u8ff0\u51e0\u4f55\u4f53\u5f2f\u66f2\u7a0b\u5ea6\u7684\u91cf\uff0c\u4f8b\u5982\u66f2\u9762\u504f\u79bb\u5e73\u9762\u7684\u7a0b\u5ea6\uff0c\u6216\u8005\u66f2\u7ebf\u504f\u79bb\u76f4\u7ebf\u7684\u7a0b\u5ea6\u3002<\/h4>\n<p>\u901a\u4fd7\u5730\u8bb2\uff0c\u66f2\u7387\u88ab\u5b9a\u4e49\u4e3a\u66f2\u7ebf\u7684\u5f2f\u66f2\u7a0b\u5ea6\u3002\u6bd4\u5982\u4e0b\u9762\u8fd9\u51e0\u6761\u66f2\u7ebf\uff0c\u53ef\u4ee5\u770b\u5230\u5b83\u4eec\u7684\u5f2f\u66f2\u7a0b\u5ea6\u662f\u4e0d\u4e00\u6837\u7684\u3002\u6700\u4e0a\u9762\u7684\u6700\u5e73\uff0c\u66f2\u7387\u6700\u5c0f\uff0c\u6700\u4e0b\u9762\u7684\u6700\u5f2f\uff0c\u66f2\u7387\u6700\u5927\u3002<br \/>\n<img class=\"wp-image-56325\" src=\"http:\/\/learncmg.cn\/wp-content\/uploads\/2022\/10\/unnamed-file-36.png\" alt=\"\u56fe\u7247\" \/><\/p>\n<h4><\/h4>\n<p>\u5982\u679c\u8f93\u5165\u7684\u66f2\u7387\u6c34\u5e73\u5c0f\u4e8e\u7f51\u683c\u5757\u957f\u5ea6\uff0c\u5219\u7f51\u683c\u5757\u5c06\u88ab\u7528\u4f5c\u66f2\u7387\u6c34\u5e73\uff0c\u5e76\u4e14\u66f2\u7387\u5c06\u4ece\u8be5\u7f51\u683c\u4e0e\u76f8\u90bb\u7f51\u683c\u8ba1\u7b97\u3002\u5982\u679c\u8f93\u5165\u7684\u66f2\u7387\u6c34\u5e73\u5927\u4e8e\u7f51\u683c\u7684\u957f\u5ea6\uff0c\u5219\u66f2\u7387\u6c34\u5e73\u5c06\u8bbe\u7f6e\u4e3a\u6574\u4e2a\u7f51\u683c\u7684\u957f\u5ea6\u3002\u8d1f\u66f2\u7387\u503c\u901a\u5e38\u88ab\u8ba4\u4e3a\u662f\u538b\u7f29\u5bfc\u81f4\u7684\uff0c\u4e0d\u4f1a\u5bfc\u81f4\u88c2\u7f1d\u6e17\u900f\u7387\u589e\u52a0\u3002\u56e0\u6b64\uff0c\u53ea\u6709\u6b63\u66f2\u7387\u503c\u5e94\u7528\u4e8e\u88c2\u7f1d\u5c5e\u6027\u7684\u8ba1\u7b97\u3002<br \/>\n\u5982\u679c\u9009\u62e9\u4e86\u201c\u00a0<strong>Use grid orientation for direction of max stress<\/strong>\uff08\u4f7f\u7528\u7f51\u683c\u65b9\u5411\u4f5c\u4e3a\u6700\u5927\u5e94\u529b\u65b9\u5411\uff09\u00a0\u201d\uff0c\u5219\u6700\u5927\u548c\u6700\u5c0f<strong>\u5e94\u529b\u7684\u65b9\u5411\u662f\u6839\u636e\u7f51\u683c\u65b9\u5411\u8ba1\u7b97\u7684<\/strong>\u3002\u5982\u679c\u672a\u9009\u4e2d\u6b64\u9009\u9879\uff0c\u5219\u53ef\u4ee5\u8f93\u5165\u6700\u5927\u5e94\u529b\u7684\u65b9\u5411\uff0c\u6b64\u65b9\u5411\u5c06\u7528\u4e8e\u6574\u4e2a\u7f51\u683c\u3002\u4e00\u822c\u4e0d\u5efa\u8bae\u4f7f\u7528\u6b64\u9009\u9879\uff0c\u56e0\u4e3a\u901a\u5e38\u7f51\u683c\u7684\u5efa\u7acb\u65b9\u5f0f\u5e94\u4f7f\u5176\u6cbf\u6700\u5927\u5e94\u529b\u65b9\u5411\uff0c\u4ee5\u4fbf\u53ef\u4ee5\u6b63\u786e\u6a21\u62df\u6e17\u900f\u7387\u5404\u5411\u5f02\u6027\u3002<\/p>\n<h4><\/h4>\n<p>\u4e0e\u4f7f\u7528\u4e95\u6d4b\u91cf\u5c5e\u6027\u7684\u65b9\u6cd5\u76f8\u6bd4\uff0c\u66f2\u7387\u8ba1\u7b97\u5177\u6709\u4e00\u4e2a\u660e\u663e\u7684\u4f18\u52bf\uff0c\u53ef\u4ee5\u5728\u6ca1\u6709\u4e95\u63a7\u5236\u7684\u533a\u57df\u4f30\u8ba1\u88c2\u7f1d\u5c5e\u6027\u3002\u552f\u4e00\u9700\u8981\u7684\u8f93\u5165\u662f\u9876\u90e8\u6784\u9020\u3002\u4e24\u4e2a\u65b9\u5411\u7684\u66f2\u7387\u8ba1\u7b97\u4fdd\u8bc1\u8003\u8651\u4e86\u88c2\u7f1d\u6e17\u900f\u7387\u5404\u5411\u5f02\u6027\u3002\u5373\u4f7f\u65e0\u6cd5\u7528\u8fd9\u79cd\u65b9\u6cd5\u786e\u5b9a\u88c2\u7f1d\u6e17\u900f\u7387\u7684\u7edd\u5bf9\u5c3a\u5ea6\uff0c\u4e5f\u53ef\u4ee5\u8bc4\u4f30\u4e24\u4e2a\u65b9\u5411\u4e0a\u7684\u6e17\u900f\u7387\u4fee\u6b63\u7cfb\u6570\u5206\u5e03\u3002\u4e24\u4e2a\u65b9\u5411\u7684\u66f2\u7387\u5c5e\u6027\u6c42\u51fa\u4e58\u6cd5\u56e0\u5b50\uff0c\u8fdb\u800c\u8ba1\u7b97\u51fa\u88c2\u7f1d\u6e17\u900f\u7387\uff0c\u4e58\u79ef\u56e0\u5b50\u53ef\u4f5c\u4e3a\u5386\u53f2\u62df\u5408\u53c2\u6570\u3002\u5176\u4ed6\u7c7b\u578b\u7684\u6570\u636e\uff0c\u5982\u8bd5\u4e95\u3001\u5730\u5c42\u6210\u50cf\u6d4b\u4e95\u3001\u751f\u4ea7\u6d4b\u4e95\u548c\/\u6216\u5ca9\u77f3\u53ef\u538b\u6027\uff0c\u53ef\u4ee5\u4e0e\u66f2\u7387\u5206\u6790\u7ed3\u5408\u4f7f\u7528\u6765\u786e\u5b9a\u88c2\u7f1d\u7269\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e3a\u4e86\u5b9e\u73b0\u50a8\u5c42\u7684\u88c2\u7f1d\u8868\u5f81\uff0c\u9700\u8981\u8003\u8651\u5404\u79cd\u53c2\u6570\uff0c\u5176\u4e2d\u4e4b\u4e00\u662f\u50a8\u5c42\u7684\u6210\u85cf\u5386\u53f2\u3002\u867d\u7136\u6211\u4eec\u53ef\u80fd\u4e0d\u77e5\u9053\u50a8\u5c42\u53ef\u80fd\u7ecf\u5386\u7684<span class=\"more-link\"><a href=\"http:\/\/learncmg.cn\/?p=56323\">Continue Reading<\/a><\/span><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[249],"tags":[406,455],"_links":{"self":[{"href":"http:\/\/learncmg.cn\/index.php?rest_route=\/wp\/v2\/posts\/56323"}],"collection":[{"href":"http:\/\/learncmg.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/learncmg.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/learncmg.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/learncmg.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=56323"}],"version-history":[{"count":0,"href":"http:\/\/learncmg.cn\/index.php?rest_route=\/wp\/v2\/posts\/56323\/revisions"}],"wp:attachment":[{"href":"http:\/\/learncmg.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=56323"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/learncmg.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=56323"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/learncmg.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=56323"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}