{"id":810,"date":"2025-06-30T16:06:56","date_gmt":"2025-06-30T08:06:56","guid":{"rendered":"https:\/\/guagefangzhen.cn\/?p=810"},"modified":"2025-06-30T16:06:56","modified_gmt":"2025-06-30T08:06:56","slug":"%e6%8e%a5%e8%a7%a6%e7%b1%bb%e4%bb%bf%e7%9c%9f-contact-simulation","status":"publish","type":"post","link":"https:\/\/guagefangzhen.cn\/?p=810","title":{"rendered":"\u63a5\u89e6\u7c7b\u4eff\u771f Contact Simulation"},"content":{"rendered":"\n

\u63a5\u89e6\u7c7b\u4eff\u771f\uff1a\u4ece\u751f\u6d3b\u5361\u6263\u5230\u5de5\u7a0b\u5e94\u7528\u7684\u6df1\u5ea6\u63a2\u7d22<\/p>\n\n\n\n

\u5f15\u5b50\uff1a\u751f\u6d3b\u4e2d\u7684\u5361\u6263<\/strong><\/h2>\n\n\n\n

\u5728\u65e5\u5e38\u751f\u6d3b\u4e2d\uff0c\u6211\u4eec\u968f\u5904\u53ef\u89c1\u5404\u79cd\u5361\u6263\u7ed3\u6784\u2014\u2014\u4ece\u624b\u673a\u58f3\u7684\u5361\u6263\u5230\u5bb6\u5177\u7684\u62fc\u63a5\u90e8\u4ef6\uff0c\u4ece\u6c7d\u8f66\u5185\u9970\u7684\u56fa\u5b9a\u88c5\u7f6e\u5230\u7535\u5b50\u8bbe\u5907\u7684\u8fde\u63a5\u63a5\u53e3\u3002\u8fd9\u4e9b\u770b\u4f3c\u7b80\u5355\u7684\u7ed3\u6784\u80cc\u540e\uff0c\u5927\u5bb6\u77e5\u9053\u5417\uff0c\u5176\u5b9e\u4ed6\u4eec\u80cc\u540e\u8574\u542b\u7740\u590d\u6742\u7684\u63a5\u89e6\u529b\u5b66\u539f\u7406\u3002\u4f5c\u4e3a\u4e00\u540d\u4eff\u771f\u5de5\u7a0b\u5e08\uff0c\u6211\u5e38\u5e38\u601d\u8003\uff1a\u5982\u4f55\u51c6\u786e\u5730\u6a21\u62df\u8fd9\u4e9b\u63a5\u89e6\u884c\u4e3a\uff1f\u4e0d\u540c\u7684\u4eff\u771f\u8f6f\u4ef6\u53c8\u662f\u5982\u4f55\u5904\u7406\u63a5\u89e6\u95ee\u9898\u7684\uff1f<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u57fa\u4e8e\u672c\u4eba\u4ee5\u5f80\u4eff\u771f\u7ecf\u9a8c\uff0c\u54b1\u4eec\u8ba8\u8bba\u4e00\u4e0b\u4e3b\u6d41\u4eff\u771f\u8f6f\u4ef6\uff08Abaqus\u548cComsol)\u4e24\u6b3e\u8f6f\u4ef6\u4e2d\u7684\u63a5\u89e6\u7b97\u6cd5<\/h2>\n\n\n\n

\u4e00\u3001Abaqus\u4e2d\u7684\u63a5\u89e6\u7b97\u6cd5<\/h3>\n\n\n\n

Abaqus\u4f5c\u4e3a\u901a\u7528\u6709\u9650\u5143\u5206\u6790\u8f6f\u4ef6\u7684\u6807\u6746\uff0c\u63d0\u4f9b\u4e86\u4e30\u5bcc\u7684\u63a5\u89e6\u7b97\u6cd5\u9009\u9879\uff0c\u5176\u4e2d\u63a5\u89e6\u7c7b\u578b\u6709\uff1a<\/p>\n\n\n\n

1.\u901a\u7528\u63a5\u89e6\u7b97\u6cd5\uff1a\u9002\u7528\u4e8e\u590d\u6742\u63a5\u89e6\u573a\u666f\uff0c\u80fd\u81ea\u52a8\u5904\u7406\u63a5\u89e6\u5bf9\u7684\u8bc6\u522b<\/p>\n\n\n\n

2.\u9762-\u9762\u63a5\u89e6\uff1a\u7cbe\u5ea6\u8f83\u9ad8\u4f46\u8ba1\u7b97\u6210\u672c\u4e5f\u8f83\u9ad8<\/p>\n\n\n\n

3.\u70b9-\u9762\u63a5\u89e6\uff1a\u8ba1\u7b97\u6548\u7387\u8f83\u9ad8\u4f46\u7cbe\u5ea6\u76f8\u5bf9\u8f83\u4f4e<\/p>\n\n\n\n

\u5176\u4e2d\u63a5\u89e6\u65b9\u6cd5\u5305\u542b\u786c\u63a5\u89e6\u548c\u8f6f\u63a5\u89e6\uff0c\u786c\u63a5\u89e6\u9009\u62e9\u6709\uff1a<\/p>\n\n\n\n

1.\u00a0\u76f4\u63a5\u5f3a\u5236\u65b9\u5f0f\uff1a\u4f7f\u7528Lagrange multiplier\uff0c\u4e25\u683c\u6ee1\u8db3\u65e0\u7a7f\u900f\u6761\u4ef6<\/p>\n\n\n\n

2.\u00a0\u63a5\u89e6\u7f5a\u51fd\u6570\u6cd5\uff1a\u901a\u8fc7”\u5f39\u7c27”\u6982\u5ff5\u5904\u7406\u7a7f\u900f\u95ee\u9898<\/p>\n\n\n\n

3.\u00a0\u589e\u5e7f\u62c9\u683c\u6717\u65e5\u65b9\u5f0f\uff1a\u589e\u52a0\u53e0\u4ee3\u6570\uff0c\u4f7f\u7528Penalty\u7684\u65b9\u5f0f\uff0c\u903c\u8fd1\u771f\u5b9e\u884c\u4e3a\u3002<\/p>\n\n\n\n

\u8f6f\u63a5\u89e6\u9009\u62e9\u5219\u5305\u542b\u6709\u6307\u6570\u5f62\u5f0f\uff0c\u7ebf\u6027\u5f62\u5f0f\u548c\u8868\u683c\u4e09\u79cd\u5f62\u5f0f\u5b9a\u4e49\u63a5\u89e6\u538b\u529b\u548c\u8fc7\u76c8\u7684\u5173\u7cfb\u3002<\/p>\n\n\n\n

Abaqus\u7279\u522b\u64c5\u957f\u5904\u7406\u5927\u53d8\u5f62\u3001\u5927\u6ed1\u79fb\u7684\u975e\u7ebf\u6027\u63a5\u89e6\u95ee\u9898\uff0c\u5176\u63a5\u89e6\u7b97\u6cd5\u5728\u6c7d\u8f66\u78b0\u649e\u3001\u6a61\u80f6\u5bc6\u5c01\u7b49\u5de5\u4e1a\u5e94\u7528\u4e2d\u8868\u73b0\u4f18\u5f02\u3002<\/p>\n\n\n\n

\u4e8c\u3001COMSOL\u4e2d\u7684\u63a5\u89e6\u7b97\u6cd5<\/h3>\n\n\n\n

COMSOL\u4f5c\u4e3a\u591a\u7269\u7406\u573a\u8026\u5408\u4eff\u771f\u4e13\u5bb6\uff0c\u5176\u63a5\u89e6\u7b97\u6cd5\u5177\u6709\u81ea\u8eab\u7279\u70b9\uff1a<\/p>\n\n\n\n

1.\u57fa\u4e8e\u7269\u7406\u573a\u7684\u63a5\u89e6\u6a21\u578b\uff1a\u53ef\u4ee5\u81ea\u7136\u8026\u5408\u5230\u5176\u4ed6\u7269\u7406\u573a\uff08\u5982\u70ed\u3001\u7535\u7b49\uff09<\/p>\n\n\n\n

2.\u60e9\u7f5a\u63a5\u89e6\u6cd5\uff1a\u9ed8\u8ba4\u91c7\u7528\u7684\u65b9\u6cd5\uff0c\u8ba1\u7b97\u6548\u7387\u9ad8<\/p>\n\n\n\n

3.\u589e\u5e7f\u62c9\u683c\u6717\u65e5\u6cd5\uff1a\u63d0\u4f9b\u66f4\u4e25\u683c\u7684\u63a5\u89e6\u7ea6\u675f<\/p>\n\n\n\n

4.\u7c98\u9644\u63a5\u89e6\uff1a\u53ef\u6a21\u62df\u7c98\u63a5-\u8131\u7c98\u8fc7\u7a0b<\/p>\n\n\n\n

5.\u53c2\u6570\u5316\u66f2\u9762\u63a5\u89e6\uff1a\u5bf9\u7279\u5b9a\u51e0\u4f55\u5f62\u72b6\u6709\u4f18\u5316<\/p>\n\n\n\n

COMSOL\u7684\u7a81\u51fa\u4f18\u52bf\u5728\u4e8e\u63a5\u89e6\u4e0e\u5176\u4ed6\u7269\u7406\u573a\u7684\u65e0\u7f1d\u8026\u5408\uff0c\u6bd4\u5982\u53ef\u4ee5\u76f4\u63a5\u7814\u7a76\u63a5\u89e6\u538b\u529b\u5bf9\u63a5\u89e6\u7535\u963b\u7684\u5f71\u54cd\u3002<\/p>\n\n\n\n

\u4e09\u3001\u5176\u4e2d\u4e24\u79cd\u8f6f\u4ef6\u6838\u5fc3\u5dee\u5f02\u5bf9\u6bd4<\/strong>\u5982\u4e0b\uff1a<\/h3>\n\n\n\n
\u8f6f\u4ef6<\/strong><\/td>Abaqus<\/strong><\/td>COMSOL<\/strong><\/td><\/tr>
\u7b97\u6cd5\u4fa7\u91cd\u70b9<\/strong><\/td>\u529b\u5b66\u7cbe\u5ea6\u548c\u7a33\u5b9a\u6027<\/td>\u591a\u7269\u7406\u573a\u8026\u5408<\/td><\/tr>
\u5927\u53d8\u5f62\u5904\u7406<\/strong><\/td>\u4f18\u5f02<\/td>\u826f\u597d<\/td><\/tr>
\u591a\u7269\u7406\u573a\u8026\u5408<\/strong><\/td>\u9700\u8981\u7528\u6237\u8bbe\u7f6e<\/td>\u5185\u7f6e\u81ea\u7136\u8026\u5408<\/td><\/tr>
\u63a5\u89e6\u5bf9\u81ea\u52a8\u8bc6\u522b<\/strong><\/td>\u5f3a\u5927<\/td>\u76f8\u5bf9\u7b80\u5355<\/td><\/tr>
\u8ba1\u7b97\u6548\u7387<\/strong><\/td>\u53d6\u51b3\u4e8e\u7b97\u6cd5\u9009\u62e9<\/td>\u901a\u5e38\u8f83\u9ad8<\/td><\/tr>
\u5b66\u4e60\u66f2\u7ebf<\/strong><\/td>\u8f83\u9661\u5ced<\/td>\u76f8\u5bf9\u5e73\u7f13<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

\u56db\u3001\u63a5\u89e6\u4eff\u771f\u7684\u91cd\u8981\u62d3\u5c55<\/h2>\n\n\n\n

1.\u63a5\u89e6\u529b\u5b66\u4e0e\u63a5\u89e6\u7535\u963b<\/h3>\n\n\n\n

\u5728\u7535\u6c14\u8fde\u63a5\u5668\u3001\u5f00\u5173\u8bbe\u5907\u7b49\u5e94\u7528\u4e2d\uff0c\u63a5\u89e6\u538b\u529b\u4f1a\u663e\u8457\u5f71\u54cd\u63a5\u89e6\u7535\u963b\uff1a<\/p>\n\n\n\n

1.\u63a5\u89e6\u9762\u79ef\u7406\u8bba\uff1a\u5b9e\u9645\u63a5\u89e6\u9762\u79ef\u8fdc\u5c0f\u4e8e\u8868\u89c2\u9762\u79ef<\/p>\n\n\n\n

2.\u819c\u7535\u963b\u4e0e\u6536\u7f29\u7535\u963b\uff1a\u8868\u9762\u6c27\u5316\u819c\u548c\u7535\u6d41\u7ebf\u6536\u7f29\u6548\u5e94<\/p>\n\n\n\n

3.Holm\u63a5\u89e6\u7406\u8bba\uff1a\u7ecf\u5178\u7684\u7535\u63a5\u89e6\u7406\u8bba\u6846\u67b6<\/p>\n\n\n\n

\u901a\u8fc7\u8026\u5408\u529b\u5b66\u63a5\u89e6\u548c\u7535\u63a5\u89e6\u6a21\u578b\uff0c\u53ef\u4ee5\u9884\u6d4b\u8fde\u63a5\u5668\u7684\u63a5\u89e6\u7535\u963b\u968f\u63d2\u62d4\u6b21\u6570\u3001\u632f\u52a8\u73af\u5883\u7684\u53d8\u5316\u3002<\/p>\n\n\n\n

2.\u63a5\u89e6\u4f20\u70ed\u5206\u6790<\/h3>\n\n\n\n

\u63a5\u89e6\u70ed\u963b\u662f\u8bb8\u591a\u6563\u70ed\u8bbe\u8ba1\u4e2d\u7684\u5173\u952e\u53c2\u6570\uff1a<\/p>\n\n\n\n

1.\u8868\u9762\u7c97\u7cd9\u5ea6\u5f71\u54cd\uff1a\u5fae\u51f8\u4f53\u51b3\u5b9a\u4e86\u5b9e\u9645\u70ed\u4f20\u5bfc\u8def\u5f84<\/p>\n\n\n\n

2.\u754c\u9762\u6750\u6599\u4f5c\u7528\uff1a\u5bfc\u70ed\u7845\u8102\u3001\u76f8\u53d8\u6750\u6599\u7b49\u7684\u5f71\u54cd<\/p>\n\n\n\n

3.\u63a5\u89e6\u538b\u529b-\u70ed\u963b\u5173\u7cfb\uff1a\u901a\u5e38\u5448\u975e\u7ebf\u6027\u5173\u7cfb<\/p>\n\n\n\n

\u5178\u578b\u5e94\u7528\u5305\u62ec\u82af\u7247\u5c01\u88c5\u6563\u70ed\u3001\u822a\u5929\u5668\u70ed\u63a7\u5236\u7b49\u3002<\/p>\n\n\n\n

\u4e94\u3001\u79d1\u7814\u4e0e\u5de5\u7a0b\u5e94\u7528\u6848\u4f8b<\/h2>\n\n\n\n

\u6848\u4f8b1\uff1a\u8fde\u63a5\u5668\u5361\u6263<\/strong>\u8010\u4e45\u6027\u5206\u6790<\/h3>\n\n\n\n

\u4f7f\u7528Abaqus\u6a21\u62df\u63d2\u9488\u5361\u6263\u572810\u4e07\u6b21\u5f00\u95ed\u5faa\u73af\u4e2d\u7684\u5e94\u529b\u53d8\u5316\uff0c\u9884\u6d4b\u5851\u6027\u7d2f\u79ef\u548c\u5931\u6548\u4f4d\u7f6e\uff0c\u6307\u5bfc\u8bbe\u8ba1\u6539\u8fdb\u3002<\/p>\n\n\n\n

\u6848\u4f8b2\uff1a\u8fde\u63a5\u5668\u63a5\u89e6\u7535\u963b\u4f18\u5316<\/strong><\/h3>\n\n\n\n

\u5728comsol\u4e2d\u5efa\u7acb\u591a\u7269\u7406\u573a\u6a21\u578b\uff0c\u5206\u6790\u4e0d\u540c\u9540\u5c42\u6750\u6599\u3001\u63a5\u89e6\u6b63\u538b\u529b\u5bf9\u63a5\u89e6\u7535\u963b\u7684\u5f71\u54cd\uff0c\u627e\u5230\u6700\u4f73\u53c2\u6570\u7ec4\u5408\u3002<\/p>\n\n\n\n

\u6848\u4f8b3<\/strong>\uff1a\u52a8\u529b\u7535\u6c60\u6a21\u7ec4\u81a8\u80c0\u529b\u5206\u6790<\/h3>\n\n\n\n

\u7814\u7a76\u9502\u79bb\u5b50\u7535\u6c60\u5145\u653e\u7535\u8fc7\u7a0b\u4e2d\u7684\u4f53\u79ef\u81a8\u80c0\u5bf9\u7535\u6c60\u6a21\u7ec4\u63a5\u89e6\u538b\u529b\u7684\u5f71\u54cd\uff0c\u4f18\u5316\u7ea6\u675f\u8bbe\u8ba1\u3002<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u7ed3\u8bed<\/strong><\/h2>\n\n\n\n

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