{"id":2954,"date":"2025-03-23T08:51:05","date_gmt":"2025-03-23T07:51:05","guid":{"rendered":"https:\/\/3dcad.news\/cn\/%e5%88%a9%e7%94%a8-dem-fea-%e9%9d%99%e6%80%81%e5%88%86%e6%9e%90%e4%bc%98%e5%8c%96%e5%b7%a5%e4%b8%9a%e8%ae%be%e5%a4%87\/"},"modified":"2025-03-23T08:51:05","modified_gmt":"2025-03-23T07:51:05","slug":"%e5%88%a9%e7%94%a8-dem-fea-%e9%9d%99%e6%80%81%e5%88%86%e6%9e%90%e4%bc%98%e5%8c%96%e5%b7%a5%e4%b8%9a%e8%ae%be%e5%a4%87","status":"publish","type":"post","link":"https:\/\/enginpress.com\/cn\/%e5%88%a9%e7%94%a8-dem-fea-%e9%9d%99%e6%80%81%e5%88%86%e6%9e%90%e4%bc%98%e5%8c%96%e5%b7%a5%e4%b8%9a%e8%ae%be%e5%a4%87\/","title":{"rendered":"\u5229\u7528 DEM-FEA \u9759\u6001\u5206\u6790\u4f18\u5316\u5de5\u4e1a\u8bbe\u5907"},"content":{"rendered":"<p><\/p>\n<div id=\"hs_cos_wrapper_post_body\">\n<p>\u5c06\u79bb\u6563\u5143\u7d20\u6cd5 (DEM) \u548c\u6709\u9650\u5143\u5206\u6790 (FEA) \u7ed3\u5408\u8d77\u6765\uff0c\u63d0\u9ad8\u5361\u8f66\u8f66\u8eab\u6027\u80fd\uff1a\u5728\u4fdd\u6301\u5f3a\u5ea6\u7684\u540c\u65f6\u6700\u5927\u9650\u5ea6\u5730\u51cf\u8f7b\u91cd\u91cf\u3002<\/p>\n<h2 style=\"text-align: left; font-size: 30px;\">\u6311\u6218<\/h2>\n<p style=\"text-align: justify;\">\u5904\u7406\u6563\u88c5\u7269\u6599\u6216\u91cd\u578b\u8bbe\u5907\u7684\u884c\u4e1a\u9762\u4e34\u7740\u4e0e\u7ed3\u6784\u6027\u80fd\u3001\u78e8\u635f\u548c\u8fd0\u884c\u6548\u7387\u6709\u5173\u7684\u91cd\u5927\u6311\u6218\u3002 <span style=\"background-color: transparent; font-size: 1rem;\">\u4f20\u7edf\u7684\u8bbe\u8ba1\u65b9\u6cd5\u901a\u5e38\u4f9d\u8d56\u4e8e\u5b9e\u9a8c\u6d4b\u8bd5\u548c\u7ecf\u9a8c\u76f8\u5173\u6027\uff0c\u8fd9\u4e9b\u65b9\u6cd5\u6210\u672c\u9ad8\u3001\u8017\u65f6\u957f\u4e14\u8303\u56f4\u6709\u9650\u3002 <\/span><span style=\"background-color: transparent; font-size: 1rem;\">\u8fd9\u5c31\u662f\u8ba1\u7b97\u6a21\u62df\uff0c\u7279\u522b\u662f\u5c06 <\/span><span style=\"font-weight: normal;\">\u79bb\u6563\u5143\u4ef6\u6cd5<\/span><strong style=\"background-color: transparent; font-size: 1rem;\" data-start=\"548\" data-end=\"615\"> <span style=\"color: #0c5394;\">(DEM)<\/span> <\/strong><span style=\"font-weight: normal;\">\u548c\u6709\u9650\u5143\u5206\u6790<\/span><strong style=\"background-color: transparent; font-size: 1rem;\" data-start=\"548\" data-end=\"615\"> <span style=\"color: #0c5394;\">(\u6709\u9650\u5143\u5206\u6790\uff09<\/span><\/strong><span style=\"background-color: transparent; font-size: 1rem;\">\u6210\u4e3a\u4e00\u79cd\u5f3a\u5927\u7684\u5de5\u5177\u3002\u4e00\u4e9b\u884c\u4e1a\u9762\u4e34\u7684\u4e3b\u8981\u6311\u6218\u5305\u62ec<\/span><\/p>\n<p data-start=\"372\" data-end=\"416\"><strong data-start=\"372\" data-end=\"414\"><span style=\"background-color: transparent; font-size: 1rem;\"><img fetchpriority=\"high\" decoding=\"async\" style=\"float: right; margin-left: 10px; margin-right: 0px; width: 253px; height: auto; max-width: 100%;\" src=\"https:\/\/3dcad.news\/media\/wp-content\/uploads\/2025\/03\/Optimizing-Industrial-Equipment-with-DEM-FEA-for-Static-Analysis.png\" width=\"253\" height=\"610\"\/><\/span>\u91cd\u8d1f\u8377\u4e0b\u7684\u7ed3\u6784\u5b8c\u6574\u6027<\/strong><\/p>\n<ul data-start=\"419\" data-end=\"612\">\n<li data-start=\"419\" data-end=\"533\"><span style=\"color: #0c5394;\"><strong data-start=\"421\" data-end=\"431\">\u91c7\u77ff<\/strong><\/span>.\u81ea\u5378\u8f66\u8f66\u5e8a\u548c\u6316\u6398\u673a\u94f2\u6597\u53cd\u590d\u53d7\u5230\u5ca9\u77f3\u649e\u51fb\uff0c\u5bfc\u81f4\u75b2\u52b3\u548c\u88c2\u7eb9\u3002<\/li>\n<li data-start=\"536\" data-end=\"612\"><span style=\"color: #0c5394;\"><strong data-start=\"538\" data-end=\"548\">\u6c34\u6ce5<\/strong><\/span>.\u56de\u8f6c\u7a91\u627f\u53d7\u7740\u719f\u6599\u8fd0\u52a8\u4ea7\u751f\u7684\u673a\u68b0\u5e94\u529b\u3002<\/li>\n<\/ul>\n<p data-start=\"616\" data-end=\"651\"><strong data-start=\"616\" data-end=\"649\">\u78e8\u635f\u548c\u6750\u6599\u9000\u5316<\/strong><\/p>\n<ul data-start=\"654\" data-end=\"834\">\n<li data-start=\"654\" data-end=\"753\"><span style=\"color: #0c5394;\"><strong data-start=\"656\" data-end=\"679\">\u91c7\u77ff<\/strong><\/span>.\u6ce5\u6d46\u7ba1\u9053\u548c\u6cf5\u56e0\u78e8\u8680\u6027\u9897\u7c92\u6d41\u800c\u53d7\u5230\u4fb5\u8680\u3002<\/li>\n<li data-start=\"756\" data-end=\"834\"><span style=\"color: #0c5394;\"><strong data-start=\"758\" data-end=\"767\">\u94a2<\/strong><\/span>.\u9ad8\u7089\u6599\u6597\u56e0\u94c1\u77ff\u77f3\u8fde\u7eed\u51b2\u51fb\u800c\u78e8\u635f\u3002<\/li>\n<\/ul>\n<p data-start=\"838\" data-end=\"886\"><strong data-start=\"838\" data-end=\"884\">\u8f7d\u8377\u5206\u5e03\u548c\u5e94\u529b\u96c6\u4e2d<\/strong><\/p>\n<ul data-start=\"889\" data-end=\"1098\">\n<li data-start=\"889\" data-end=\"980\"><span style=\"color: #0c5394;\"><strong data-start=\"891\" data-end=\"915\">\u519c\u4e1a\u4e0e\u98df\u54c1<\/strong><\/span>.\u7531\u4e8e\u8c37\u7269\u6d41\u52a8\u4e0d\u5747\u5300\uff0c\u7b52\u4ed3\u4f1a\u4ea7\u751f\u5e94\u529b\u96c6\u4e2d\u3002<\/li>\n<li data-start=\"983\" data-end=\"1098\"><span style=\"color: #0c5394;\"><strong data-start=\"985\" data-end=\"1010\">\u5de5\u4e1a\u8fc7\u6ee4<\/strong><\/span>.\u5904\u7406\u7c89\u672b\u7684\u65cb\u98ce\u5206\u79bb\u5668\u4f1a\u53d7\u5230\u9ad8\u901f\u9897\u7c92\u7684\u7ed3\u6784\u5e94\u529b\u3002<\/li>\n<\/ul>\n<p data-start=\"1102\" data-end=\"1149\"><strong data-start=\"1102\" data-end=\"1147\">\u4f18\u5316\u91cd\u91cf\u548c\u6750\u6599\u4f7f\u7528<\/strong><\/p>\n<ul>\n<li data-start=\"1102\" data-end=\"1149\"><span style=\"color: #0c5394;\"><strong data-start=\"1154\" data-end=\"1173\">\u91cd\u578b\u673a\u68b0<\/strong><\/span>.\u8f93\u9001\u5e26\u6846\u67b6\u5fc5\u987b\u91cd\u91cf\u8f7b\uff0c\u4f46\u80fd\u627f\u53d7\u51b2\u51fb\u8d1f\u8377\u3002<\/li>\n<li data-start=\"1102\" data-end=\"1149\"><span style=\"color: #0c5394;\"><strong data-start=\"1253\" data-end=\"1267\">\u6c7d\u8f66<\/strong><\/span>.\u6563\u88c5\u7269\u6599\u8fd0\u8f93\u62d6\u8f66\u9700\u8981\u5bf9\u6750\u6599\u8fdb\u884c\u4f18\u5316\uff0c\u4ee5\u51cf\u8f7b\u91cd\u91cf\uff0c\u540c\u65f6\u4fdd\u6301\u8010\u7528\u6027\u3002<\/li>\n<\/ul>\n<h2 style=\"text-align: left; font-size: 30px;\">\u5de5\u7a0b\u89e3\u51b3\u65b9\u6848<\/h2>\n<p style=\"text-align: justify;\"><span style=\"background-color: transparent; font-size: 1rem;\">\u5de5\u7a0b\u89e3\u51b3\u65b9\u6848 <\/span><span style=\"background-color: transparent; font-size: 1rem; font-weight: normal;\">\u79bb\u6563\u5143\u7d20\u6cd5\uff08DEM\uff09\u4e0e\u6709\u9650\u5143\u5206\u6790\uff08FEA\uff09\u7684\u8026\u5408<\/span><span style=\"background-color: transparent; font-size: 1rem;\">  \u4e3a\u8bc4\u4f30\u5904\u7406\u6563\u88c5\u6750\u6599\u8bbe\u5907\u7684\u7ed3\u6784\u6027\u80fd\u63d0\u4f9b\u4e86\u4e00\u4e2a\u5f3a\u5927\u7684\u89e3\u51b3\u65b9\u6848\u3002\u901a\u8fc7\u5c06\u9897\u7c92\u76f8\u4e92\u4f5c\u7528\u4e0e\u7ed3\u6784\u54cd\u5e94\u76f8\u7ed3\u5408\uff0c\u8fd9\u79cd\u65b9\u6cd5\u4f7f\u5de5\u7a0b\u5e08\u80fd\u591f\u9884\u6d4b <\/span><span style=\"background-color: transparent; font-size: 1rem; font-weight: normal;\">\u78e8\u635f\u3001\u5e94\u529b\u5206\u5e03\u548c\u75b2\u52b3<\/span><span style=\"background-color: transparent; font-size: 1rem;\"><span style=\"font-weight: normal;\">,<\/span> \u4f18\u5316\u8bbe\u8ba1\uff0c\u63d0\u9ad8\u8010\u7528\u6027\u548c\u6548\u7387\u3002<\/span><\/p>\n<p style=\"text-align: justify; font-weight: bold; font-size: 18px;\"><span style=\"color: #0050b8;\">\u65b9\u6cd5<\/span><\/p>\n<p style=\"text-align: justify;\">\u4e3a\u4e86\u51c6\u786e\u8bc4\u4f30\u5361\u8f66\u8f66\u8eab\u53d7\u5230\u7684\u51b2\u51fb\u529b\uff0c\u5e76\u786e\u5b9a\u7531\u6b64\u4ea7\u751f\u7684\u7ed3\u6784\u5e94\u529b\uff0c\u5de5\u7a0b\u5e08\u4eec\u91c7\u7528\u4e86\u4e24\u79cd\u5f3a\u5927\u7684\u6570\u503c\u65b9\u6cd5\uff0c\u5373 <span style=\"font-weight: normal;\">\u79bb\u6563\u5143\u7d20\u6cd5 (DEM) \u548c\u6709\u9650\u5143\u6cd5 (FEM \u6216 FEA)\u3002 <\/span>\u6bcf\u79cd\u65b9\u6cd5\u5728\u7406\u89e3\u95ee\u9898\u7684\u4e0d\u540c\u65b9\u9762\u90fd\u8d77\u7740\u81f3\u5173\u91cd\u8981\u7684\u4f5c\u7528\u3002<\/p>\n<ul>\n<li style=\"text-align: justify;\"><span style=\"color: #0c5394;\"><strong data-start=\"512\" data-end=\"519\"><img loading=\"lazy\" decoding=\"async\" style=\"--smush-placeholder-width: 242px; --smush-placeholder-aspect-ratio: 242\/289;float: right; margin-left: 10px; margin-right: 0px; width: 242px; height: auto; max-width: 100%;\" data-src=\"https:\/\/3dcad.news\/media\/wp-content\/uploads\/2025\/03\/1742419328_206_Optimizing-Industrial-Equipment-with-DEM-FEA-for-Static-Analysis.png\" width=\"242\" height=\"289\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" \/><noscript><img loading=\"lazy\" decoding=\"async\" style=\"float: right; margin-left: 10px; margin-right: 0px; width: 242px; height: auto; max-width: 100%;\" src=\"https:\/\/3dcad.news\/media\/wp-content\/uploads\/2025\/03\/1742419328_206_Optimizing-Industrial-Equipment-with-DEM-FEA-for-Static-Analysis.png\" width=\"242\" height=\"289\"\/><\/noscript>DEM<\/strong><\/span>  \u7528\u4e8e\u6a21\u62df\u9897\u7c92\uff08\u5982\u5ca9\u77f3\u788e\u7247\uff09\u5728\u52a0\u8f7d\u8fc7\u7a0b\u4e2d\u7684\u884c\u4e3a\u3002\u5b83\u4e3a\u4e86\u89e3\u5ca9\u77f3\u5982\u4f55\u76f8\u4e92\u4f5c\u7528\u3001\u5176\u901f\u5ea6\u3001\u649e\u51fb\u4f4d\u7f6e\u4ee5\u53ca\u7531\u6b64\u4ea7\u751f\u7684\u4f5c\u7528\u529b\u63d0\u4f9b\u4e86\u91cd\u8981\u4f9d\u636e\u3002<span style=\"color: #000000;\"> \u5bf9\u5361\u8f66\u8f66\u8eab\u7684\u4f5c\u7528\u529b\u3002\u8981\u83b7\u5f97\u903c\u771f\u7684\u7ed3\u679c\uff0c\u5de5\u7a0b\u5e08\u5fc5\u987b\u5b9a\u4e49\u5173\u952e\u7684\u8f93\u5165\u53c2\u6570<\/span> \u4f8b\u5982 <span style=\"color: #000000;\">\u5ca9\u77f3\u7c92\u5ea6\u5206\u5e03\u3001\u5f62\u72b6\u3001\u5bc6\u5ea6\u548c\u673a\u68b0\u6027\u80fd<\/span>.<\/li>\n<li style=\"text-align: justify;\"><span style=\"color: #0c5394;\"><strong data-start=\"929\" data-end=\"936\">\u6709\u9650\u5143\u5206\u6790<\/strong><\/span>  \u4fa7\u91cd\u4e8e <span style=\"color: #000000;\">\u7ed3\u6784\u5bf9\u4e0d\u540c\u529b\u7684\u53cd\u5e94\u3002<\/span> \u5b83\u5141\u8bb8\u5de5\u7a0b\u5e08\u5206\u6790 <span style=\"color: #000000;\">\u5e94\u529b\u5206\u5e03\u3001\u53d8\u5f62\u548c\u6f5c\u5728\u7684\u5931\u6548\u533a\u57fa<\/span>\u7ed3\u6784\u90e8\u4ef6\u7684\u6750\u6599\u5c5e\u6027\u3002\u57fa\u672c\u8f93\u5165\u5305\u62ec\u6750\u6599\u5c5e\u6027\u3001\u652f\u6491\u548c\u52a0\u8f7d\u72b6\u6001\u4fe1\u606f\u4ee5\u53ca\u75b2\u52b3\u6781\u9650\u3002<\/li>\n<\/ul>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'Work Sans'; font-size: 1rem; text-align: justify; background-color: transparent;\">\u9664\u4e86\u8fd9\u4e9b\u57fa\u672c\u529f\u80fd\u5916\uff0cDEM-\u6709\u9650\u5143\u5206\u6790\u65b9\u6cd5\u8fd8\u80fd\u5728\u4ee5\u4e0b\u65b9\u9762\u53d1\u6325\u91cd\u8981\u4f5c\u7528<span style=\"font-weight: normal;\">\u5148\u8fdb\u7684\u5206\u6790\uff0c\u5982\u51e0\u4f55 <\/span><\/span><span style=\"font-family: 'Work Sans'; font-size: 1rem; text-align: justify; background-color: transparent; font-weight: normal;\">\u4f18\u5316\u3001\u75b2\u52b3\u9884\u6d4b\u548c\u51b2\u51fb\u80fd\u91cf\u8bc4\u4f30<\/span><span style=\"font-family: 'Work Sans'; font-size: 1rem; text-align: justify; background-color: transparent;\"><span style=\"font-weight: normal;\">\u63d0\u4f9b<\/span>\u8ba9\u5de5\u7a0b\u5e08\u66f4\u6df1\u5165\u5730\u4e86\u89e3\u6563\u88c5\u6750\u6599\u5982\u4f55\u968f\u7740\u65f6\u95f4\u7684\u63a8\u79fb\u5f71\u54cd\u7ed3\u6784\u90e8\u4ef6\u3002\u5bf9\u4e8e\u5e0c\u671b\u63d0\u9ad8\u8010\u7528\u6027\u3001\u964d\u4f4e\u7ef4\u62a4\u6210\u672c\u548c\u63d0\u9ad8\u8fd0\u8425\u6548\u7387\u7684\u884c\u4e1a\u6765\u8bf4\uff0c\u8fd9\u79cd\u65b9\u6cd5\u81f3\u5173\u91cd\u8981\u3002<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-family: 'Work Sans'; font-size: 1rem; background-color: transparent;\">\u4e3a\u4e86\u5c55\u793a\u8fd9\u79cd\u65b9\u6cd5\u7684\u5a01\u529b\uff0c\u6211\u4eec\u5c55\u793a\u4e86\u4e00\u4e2a <\/span><span style=\"color: #0c5394;\"><strong style=\"font-family: 'Work Sans'; font-size: 1rem; background-color: transparent;\" data-start=\"1070\" data-end=\"1144\">\u5361\u8f66\u81ea\u5378\u8f66\u8eab\u7684\u7ed3\u6784\u5206\u6790\u548c\u4f18\u5316\u6f14\u793a<\/strong><\/span><span style=\"font-family: 'Work Sans'; font-size: 1rem; background-color: transparent;\">\u8be5\u6f14\u793a\u5e94\u7528 DEM-FEA \u8bc4\u4f30\u6750\u6599\u8f7d\u8377\u3001\u5e94\u529b\u6c34\u5e73\u548c\u8bbe\u8ba1\u6539\u8fdb\u3002Ansys Rocky \u662f\u4e00\u79cd DEM \u5de5\u5177\uff0c\u53ef\u4ee5\u5904\u7406\u4e0d\u540c\u5f62\u72b6\u3001\u5927\u5c0f\uff08\u5305\u62ec\u5206\u5e03\uff09\u3001\u9897\u7c92\u5165\u53e3\u7c7b\u578b\u7b49\u7684\u9897\u7c92\u3002\u4e0b\u8868\u5217\u51fa\u4e86\u4e00\u4e9b\u5e38\u89c4\u7c92\u5b50\u7c7b\u578b\uff08\u7ea2\u8272\uff09\u4ee5\u53ca\u901a\u8fc7\u6539\u53d8\u4e00\u4e9b\u5185\u90e8\u53c2\u6570\u53ef\u4ee5\u5b9e\u73b0\u7684\u5f62\u72b6\u3002<\/span><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" style=\"--smush-placeholder-width: 766px; --smush-placeholder-aspect-ratio: 766\/472;width: 766px; height: auto; max-width: 100%; margin: 0px auto 35px; display: block;\" data-src=\"https:\/\/3dcad.news\/media\/wp-content\/uploads\/2025\/03\/1742419329_337_Optimizing-Industrial-Equipment-with-DEM-FEA-for-Static-Analysis.png\" width=\"766\" height=\"472\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" \/><noscript><img loading=\"lazy\" decoding=\"async\" style=\"width: 766px; height: auto; max-width: 100%; margin: 0px auto 35px; display: block;\" src=\"https:\/\/3dcad.news\/media\/wp-content\/uploads\/2025\/03\/1742419329_337_Optimizing-Industrial-Equipment-with-DEM-FEA-for-Static-Analysis.png\" width=\"766\" height=\"472\"\/><\/noscript><\/p>\n<p style=\"text-align: justify; font-weight: bold; font-size: 18px;\"><span style=\"color: #0050b8;\">\u7ed3\u679c<\/span><\/p>\n<p style=\"text-align: justify;\">\u672c\u6f14\u793a\u5206\u6790\u4e86\u4e00\u8f86 3.3m x 1.7m x 0.95m \u7684\u5361\u8f66\u503e\u5378\u8f66\u8eab\u3002\u5047\u8bbe\u6563\u88c5\u7269\u6599&#8211;\u5177\u6709\u7c92\u5ea6\u5206\u5e03 (PSD) \u7684\u5ca9\u77f3&#8211;\u88ab\u91ca\u653e\u51fa\u6765\u586b\u5145\u8f66\u8eab\u3002\u5de5\u4f5c\u6d41\u7a0b\u4e2d\u6d89\u53ca\u7684\u6a21\u5757\u63cf\u8ff0\u5982\u4e0b\uff1a<\/p>\n<ul>\n<li style=\"text-align: justify;\">\u6a21\u5757 A\uff1a\u503e\u5378\u5361\u8f66\u8868\u9762\u7684\u51e0\u4f55\u5f62\u72b6<\/li>\n<li style=\"text-align: justify;\">\u6a21\u5757 B\uff1a\u89e3\u51b3 DEM \u4eff\u771f\u7684\u6d1b\u57fa\u6a21\u5757<\/li>\n<li style=\"text-align: justify;\">\u6a21\u5757 C\uff1a\u503e\u5378\u5361\u8f66\u8868\u9762\u548c\u7ed3\u6784\u652f\u6491\u7684\u51e0\u4f55\u5f62\u72b6<\/li>\n<li style=\"text-align: justify;\">\u6a21\u5757 D\uff1a\u673a\u68b0\u9759\u6001\u7ed3\u6784\u5206\u6790<\/li>\n<li style=\"text-align: justify;\">\u6a21\u5757 E\uff1a \u76f4\u63a5\u4f18\u5316<\/li>\n<\/ul>\n<p style=\"text-align: center;\"><img loading=\"lazy\" decoding=\"async\" style=\"--smush-placeholder-width: 748px; --smush-placeholder-aspect-ratio: 748\/421;margin: 0px 0px 30px;\" data-src=\"https:\/\/3dcad.news\/media\/wp-content\/uploads\/2025\/03\/1742419330_752_Optimizing-Industrial-Equipment-with-DEM-FEA-for-Static-Analysis.png\" width=\"748\" height=\"421\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" \/><noscript><img loading=\"lazy\" decoding=\"async\" style=\"margin: 0px 0px 30px;\" src=\"https:\/\/3dcad.news\/media\/wp-content\/uploads\/2025\/03\/1742419330_752_Optimizing-Industrial-Equipment-with-DEM-FEA-for-Static-Analysis.png\" width=\"748\" height=\"421\"\/><\/noscript><\/p>\n<p style=\"text-align: justify;\">\u4e2d\u7684\u51e0\u4f55\u56fe\u5f62 <span style=\"font-weight: bold; color: #0c5394;\"><em>\u6a21\u5757 A<\/em><\/span>  \u4e0b\u56fe\u5de6\u4fa7\u4e3a\u77f3\u5757\u586b\u6ee1\u65b9\u6846\u7684\u52a8\u753b\u3002\u53f3\u4fa7\u7684\u52a8\u753b\u662f\u4ece\u4e0b\u65b9\u89c2\u5bdf\u5ca9\u77f3\u649e\u51fb\u4ea7\u751f\u7684\u5782\u76f4\u529b\uff08Y \u8f74\uff09\u7684\u77ac\u65f6\u5927\u5c0f\u548c\u4f4d\u7f6e\u3002\u5ca9\u77f3\u5728 <span style=\"font-weight: bold; color: #0c5394;\"><em>\u6a21\u5757 B<\/em><\/span>  \u8be5\u6a21\u5757\u8fd8\u63d0\u4f9b\u65f6\u95f4\u56fe\uff0c\u7528\u4e8e\u8bc6\u522b\u53d8\u91cf\u968f\u65f6\u95f4\u53d8\u5316\u7684\u884c\u4e3a\u3002\u6ce8\u610f t = 2.95 \u79d2\u65f6\u4ea7\u751f\u7684\u6700\u5927\u529b\u4e3a -101,296 N\u3002\u7528\u6237\u53ef\u4ee5\u9009\u62e9\u4ee5\u4e0b\u9009\u9879\u5bfc\u51fa\u538b\u529b\uff1a\u6240\u6709\u77ac\u65f6\u3001\u6700\u540e\u8f93\u51fa\u3001\u65f6\u95f4\u8303\u56f4\u3001\u7279\u5b9a\u65f6\u95f4\u548c\u65f6\u95f4\u4e4b\u540e\u3002\u603b\u7684\u6a21\u62df\u65f6\u95f4\u4e3a 140 \u79d2\uff082 \u5206 20 \u79d2\uff09\u3002<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" style=\"--smush-placeholder-width: 383px; --smush-placeholder-aspect-ratio: 383\/236;width: 383px; height: auto; max-width: 100%; margin: 25px auto 40px; display: block;\" data-src=\"https:\/\/3dcad.news\/media\/wp-content\/uploads\/2025\/03\/1742419330_312_Optimizing-Industrial-Equipment-with-DEM-FEA-for-Static-Analysis.png\" width=\"383\" height=\"236\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" \/><noscript><img loading=\"lazy\" decoding=\"async\" style=\"width: 383px; height: auto; max-width: 100%; margin: 25px auto 40px; display: block;\" src=\"https:\/\/3dcad.news\/media\/wp-content\/uploads\/2025\/03\/1742419330_312_Optimizing-Industrial-Equipment-with-DEM-FEA-for-Static-Analysis.png\" width=\"383\" height=\"236\"\/><\/noscript><\/p>\n<p style=\"text-align: justify;\" data-start=\"72\" data-end=\"289\">\u4e2d\u7684\u51e0\u4f55\u56fe\u5f62 <span style=\"color: #0c5394;\"><em><strong data-start=\"88\" data-end=\"100\">\u6a21\u5757 C<\/strong><\/em><\/span>\u5305\u62ec\u652f\u67b6\u5728\u5185\u7684\u6a21\u5757 C \u662f <span style=\"font-weight: normal;\">\u9759\u6001\u7ed3\u6784\u5206\u6790 <\/span>\u5728 <span style=\"color: #0c5394;\"><em><strong data-start=\"184\" data-end=\"196\">\u6a21\u5757 D<\/strong><\/em><\/span>.\u7f51\u683c\u5c3a\u5bf8\u5fc5\u987b\u4e0e <span style=\"font-weight: normal;\">DEM \u5206\u6790<\/span> \u4ee5\u786e\u4fdd\u8377\u8f7d\u4f20\u9012\u7684\u4e00\u81f4\u6027\u3002\u4e00\u65e6\u7ed3\u679c\u5728 <span style=\"font-weight: normal;\">\u6d1b\u57fa\u6a21\u5757<\/span>\u5728\u6b64\u60c5\u51b5\u4e0b\uff0c\u53ef\u4ee5\u6b63\u786e\u8bbe\u7f6e\u4f5c\u4e3a\u8f7d\u8377\u5bfc\u5165\u7684\u538b\u529b\uff0c\u5e76\u663e\u793a\u5982\u4e0b\u56fe\u6240\u793a\u3002\u8fd9\u79cd\u60c5\u51b5\u4e0b\u7684\u6a21\u62df\u65f6\u95f4\u76f8\u5bf9\u8f83\u77ed\u3002<\/p>\n<p style=\"text-align: justify;\" data-start=\"72\" data-end=\"289\">A <span style=\"font-weight: normal;\">\u56fa\u5b9a\u652f\u6301 <\/span>\u4e5f\u7528\u4e8e\u751f\u6210 <span style=\"font-weight: normal;\">\u7684\u5782\u76f4\u53cd\u4f5c\u7528\u529b <span style=\"text-decoration: underline;\">101,570 N<\/span><\/span>\u7136\u540e\u5c06\u5176\u4e0e\u4ee5\u4e0b\u8ba1\u7b97\u503c\u8fdb\u884c\u6bd4\u8f83 <span style=\"font-weight: normal;\">\u6d1b\u57fa\u5728 2.95 \u79d2\u65f6\u7b49\u4e8e <span style=\"text-decoration: underline;\">101,296 N<\/span>. <\/span>\u5bf9\u4e8e\u8fd9\u4e00\u521d\u6b65\u8bbe\u8ba1\uff0c\u6709 <span style=\"font-weight: normal;\">\u4e09\u4e2a\u652f\u67b6<\/span>\u548c <span style=\"font-weight: normal;\">\u5916\u58f3\u539a\u5ea6\u4e3a 10 \u6beb\u7c73<\/span>.\u6839\u636e\u7ed3\u679c\uff0c\u8fd9\u4e00\u8bbe\u8ba1\u9700\u8981\u6539\u8fdb\uff0c\u56e0\u4e3a <span style=\"font-weight: normal;\">\u5e94\u529b\u6c34\u5e73\u63a5\u8fd1\u5c48\u670d\u5f3a\u5ea6\u6781\u9650\uff08250 \u5146\u5e15\uff09\uff0c\u5b89\u5168\u7cfb\u6570\u4e3a 1.16\u3002<\/span><\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" style=\"--smush-placeholder-width: 1156px; --smush-placeholder-aspect-ratio: 1156\/381;margin: 25px auto 0px; display: block;\" data-src=\"https:\/\/3dcad.news\/media\/wp-content\/uploads\/2025\/03\/1742419331_415_Optimizing-Industrial-Equipment-with-DEM-FEA-for-Static-Analysis.png\" width=\"1156\" height=\"381\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" \/><noscript><img loading=\"lazy\" decoding=\"async\" style=\"margin: 25px auto 0px; display: block;\" src=\"https:\/\/3dcad.news\/media\/wp-content\/uploads\/2025\/03\/1742419331_415_Optimizing-Industrial-Equipment-with-DEM-FEA-for-Static-Analysis.png\" width=\"1156\" height=\"381\"\/><\/noscript><\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" style=\"--smush-placeholder-width: 840px; --smush-placeholder-aspect-ratio: 840\/459;margin-left: auto; margin-right: auto; display: block; width: 840px; height: auto; max-width: 100%;\" data-src=\"https:\/\/3dcad.news\/media\/wp-content\/uploads\/2025\/03\/1742419332_84_Optimizing-Industrial-Equipment-with-DEM-FEA-for-Static-Analysis.png\" width=\"840\" height=\"459\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" \/><noscript><img loading=\"lazy\" decoding=\"async\" style=\"margin-left: auto; margin-right: auto; display: block; width: 840px; height: auto; max-width: 100%;\" src=\"https:\/\/3dcad.news\/media\/wp-content\/uploads\/2025\/03\/1742419332_84_Optimizing-Industrial-Equipment-with-DEM-FEA-for-Static-Analysis.png\" width=\"840\" height=\"459\"\/><\/noscript><\/p>\n<p style=\"text-align: justify; font-weight: bold;\">\u4f18\u5316<\/p>\n<p style=\"text-align: justify; font-weight: bold;\"><span style=\"font-weight: normal;\">\u5728\u91cd\u65b0\u8bbe\u8ba1\u65f6\uff0c\u8003\u8651\u4e86\u4ee5\u4e0b\u53c2\u6570\uff1a <\/span><\/p>\n<ul>\n<li style=\"text-align: justify;\"><span style=\"color: #0c5394;\"><strong>\u8f93\u5165<\/strong><\/span>. [1] \u677f\u539a\uff081-20 \u6beb\u7c73\u4e4b\u95f4\uff09\u3001 [2] \u652f\u6491\u6570\u91cf\uff083-6 \u4e2a\u4e4b\u95f4\uff09\u3002<\/li>\n<li style=\"text-align: justify;\"><span style=\"color: #0c5394;\"><strong>\u8f93\u51fa<\/strong><\/span>. [1] \u677f\u5757\u8d28\u91cf\u3001 [2] \u6700\u5927\u53d8\u5f62\u3001 [3] \u6700\u5927\u7b49\u6548\u5e94\u529b\u3001 [4] \u6700\u5c0f\u9759\u6001\u5b89\u5168\u7cfb\u6570\u3002<\/li>\n<\/ul>\n<p style=\"text-align: justify;\">\u7684 <span style=\"color: #000000; font-weight: normal;\">\u76f4\u63a5\u4f18\u5316\u5de5\u5177 <\/span><span style=\"font-weight: bold; color: #0c5394;\"><em>\u6a21\u5757 D<\/em><\/span>  \u7528\u4e8e\u6539\u8fdb\u503e\u5378\u4f53\u7684\u51e0\u4f55\u5f62\u72b6\u548c\u5f3a\u5ea6\u3002\u8be5\u6a21\u5757\u57fa\u4e8e\u81ea\u9002\u5e94\u5355\u76ee\u6807\u6cd5\uff0c\u4ee5\u6700\u5c0f\u5316\u677f\u8d28\u91cf\uff08\u76ee\u6807\uff1a0\uff09\uff0c\u540c\u65f6\u5bf9\u6700\u5927\u7b49\u6548\u5e94\u529b\uff08200 MPa\uff09\u548c\u6700\u5c0f\u5b89\u5168\u7cfb\u6570\uff081.5\uff09\u65bd\u52a0\u7ea6\u675f\u3002\u4f7f\u7528\u9ed8\u8ba4\u8bbe\u7f6e\uff0c\u53ef\u81ea\u52a8\u751f\u6210\u5e76\u6c42\u89e3 33 \u4e2a\u9644\u52a0\u8bbe\u8ba1\u70b9\uff0c\u65e0\u9700\u91cd\u65b0\u6253\u5f00 Ansys Rocky \u6216 Mechanical\u3002\u652f\u5ea7\u6570\u91cf\u56db\u820d\u4e94\u5165\u4e3a\u6574\u6570\u3002\u6bcf\u4e2a\u8bbe\u8ba1\u70b9\u7684\u6a21\u62df\u65f6\u95f4\u4ecd\u4e0e Ansys Rocky \u548c Mechanical \u4e2d\u7684\u521d\u59cb\u8bbe\u8ba1\u65f6\u95f4\u76f8\u4f3c\u3002<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" style=\"--smush-placeholder-width: 994px; --smush-placeholder-aspect-ratio: 994\/157;margin: 25px auto 40px; display: block;\" data-src=\"https:\/\/3dcad.news\/media\/wp-content\/uploads\/2025\/03\/1742419333_955_Optimizing-Industrial-Equipment-with-DEM-FEA-for-Static-Analysis.png\" width=\"994\" height=\"157\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" \/><noscript><img loading=\"lazy\" decoding=\"async\" style=\"margin: 25px auto 40px; display: block;\" src=\"https:\/\/3dcad.news\/media\/wp-content\/uploads\/2025\/03\/1742419333_955_Optimizing-Industrial-Equipment-with-DEM-FEA-for-Static-Analysis.png\" width=\"994\" height=\"157\"\/><\/noscript><\/p>\n<p style=\"text-align: justify;\">\u56e0\u6b64\uff0c\u76f4\u63a5\u4f18\u5316\u6a21\u5757\u53ef\u4ee5\u786e\u5b9a <span style=\"font-weight: bold; color: #0c5394;\">\u4e09\u4e2a\u5019\u9009\u70b9<\/span> \u7b26\u5408\u4e0a\u4e00\u6b65\u5b9a\u4e49\u7684\u6240\u6709\u6761\u4ef6\u3002\u5b83\u4eec\u5982\u4e0b\u56fe\u6240\u793a\u3002\u8bf7\u6ce8\u610f\uff0c\u8d28\u91cf\u7528\u661f\u53f7\u6807\u51fa\uff0c\u8868\u660e\u5b83\u79bb\u96f6\uff08\u76ee\u6807\u503c\uff09\u8fd8\u5f88 &#8220;\u8fdc&#8221;\uff0c\u4f46\u6570\u503c\u4ecd\u7136\u53ef\u4ee5\u63a5\u53d7\u3002\u8bf7\u6ce8\u610f\uff0c&#8221;\u53c2\u6570 1 &#8220;\u6307\u7684\u662f\u652f\u6491\u4ef6\u7684\u6570\u91cf\uff0c\u56e0\u6b64\u4f1a\u56db\u820d\u4e94\u5165\u4e3a\u6574\u6570\u3002\u6709\u4e86\u8fd9\u4e9b\u4fe1\u606f\uff0c\u5de5\u7a0b\u5e08\u6216\u8bbe\u8ba1\u5e08\u5c31\u53ef\u4ee5\u5c31\u5982\u4f55\u8fdb\u884c\u8bbe\u8ba1\u505a\u51fa\u660e\u667a\u7684\u51b3\u5b9a\u3002<\/p>\n<p style=\"text-align: justify;\"><img loading=\"lazy\" decoding=\"async\" style=\"--smush-placeholder-width: 613px; --smush-placeholder-aspect-ratio: 613\/220;margin-left: auto; margin-right: auto; display: block; width: 613px; height: auto; max-width: 100%;\" data-src=\"https:\/\/3dcad.news\/media\/wp-content\/uploads\/2025\/03\/1742419333_965_Optimizing-Industrial-Equipment-with-DEM-FEA-for-Static-Analysis.png\" width=\"613\" height=\"220\" src=\"data:image\/gif;base64,R0lGODlhAQABAAAAACH5BAEKAAEALAAAAAABAAEAAAICTAEAOw==\" class=\"lazyload\" \/><noscript><img loading=\"lazy\" decoding=\"async\" style=\"margin-left: auto; margin-right: auto; display: block; 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