{"id":1124,"date":"2023-05-17T09:44:27","date_gmt":"2023-05-17T01:44:27","guid":{"rendered":"https:\/\/airy.cn\/WordPress\/?p=1124"},"modified":"2023-12-21T17:16:50","modified_gmt":"2023-12-21T09:16:50","slug":"ls-dyna","status":"publish","type":"post","link":"https:\/\/airy.cn\/WordPress\/?p=1124","title":{"rendered":"LS-DYNA \u4e0b\u8f7d\u5730\u5740 \/ \u663e\u5f0f\u4e0e\u9690\u5f0f\u8ba1\u7b97\u533a\u522b \/ \u8f6f\u4ef6\u5206\u7c7b"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e0b\u8f7d\u5730\u5740\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><a href=\"https:\/\/lsdyna.ansys.com\/download-install-overview\/\"> Overview <\/a><br><a href=\"https:\/\/lsdyna.ansys.com\/download-install-overview\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/lsdyna.ansys.com\/download-install-overview\/ <\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Download \/ Install  <a href=\"https:\/\/lsdyna.ansys.com\/downloader-filter\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/lsdyna.ansys.com\/downloader-filter\/<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">LS-DYNA Download Page <a href=\"https:\/\/ftp.lstc.com\/user\/download_page.html\" target=\"_blank\" rel=\"noreferrer noopener\"> https:\/\/ftp.lstc.com\/user\/download_page.html<\/a><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">More Sourse:   <a href=\"https:\/\/ftp.lstc.com\/user\/\">https:\/\/ftp.lstc.com\/user\/<\/a>   user computer<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<div class=\"wp-block-group\"><div class=\"wp-block-group__inner-container is-layout-constrained wp-block-group-is-layout-constrained\">\n<p class=\"wp-block-paragraph\"><strong>64\u4f4d\u7684LS-DYNA\u6bd432\u4f4d\u7684\u8ba1\u7b97\u6548\u7387\u8981\u9ad8<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u8fdb\u884c\u666e\u901a\u7684\u8ba1\u7b97\u65f6\uff0c\u4f7f\u7528\u5355\u7cbe\u5ea6\u7684LS-DYNA\u5373\u53ef<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6700\u597d\u4f7f\u752864\u4f4d\u7684\u6c42\u89e3\u5668<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u9690\u5f0f\u8ba1\u7b97\u6548\u7387\u6bd4\u663e\u793a\u8ba1\u7b97\u6548\u7387\u8981\u9ad8\uff1b<\/strong><\/p>\n<\/div><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>LS-DYNA\u663e\u5f0f\u4e0e\u9690\u5f0f\u8ba1\u7b97\u6709\u4ec0\u4e48\u533a\u522b\uff1f<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5728LS-DYNA\u4e2d\uff0c\u7a33\u6001\u8ba1\u7b97\u91c7\u7528\u9690\u5f0f\u6c42\u89e3\uff1b\u52a8\u529b\u5b66\u8ba1\u7b97\u5373\u53ef\u91c7\u7528\u663e\u5f0f\u6c42\u89e3\uff0c\u4ea6\u53ef\u91c7\u7528\u9690\u5f0f\u6c42\u89e3\u3002<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"942\" height=\"531\" src=\"https:\/\/airy.cn\/WordPress\/wp-content\/uploads\/2023\/05\/image-4.png\" alt=\"\" class=\"wp-image-1158\" srcset=\"https:\/\/airy.cn\/WordPress\/wp-content\/uploads\/2023\/05\/image-4.png 942w, https:\/\/airy.cn\/WordPress\/wp-content\/uploads\/2023\/05\/image-4-300x169.png 300w, https:\/\/airy.cn\/WordPress\/wp-content\/uploads\/2023\/05\/image-4-768x433.png 768w\" sizes=\"auto, (max-width: 942px) 100vw, 942px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Explicit VS Implicit<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u9690\u5f0f\u65f6\u95f4\u79ef\u5206<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2014\u2014\u4e0d\u8003\u8651\u60ef\u6027\u6548\u5e94\uff08\u60ef\u6027\u548c\u963b\u5c3c\uff09\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2014\u2014\u5728t\uff0b\u25b3t\u65f6\u8ba1\u7b97\u4f4d\u79fb\u548c\u5e73\u5747\u52a0\u901f\u5ea6\uff1a{u}={F}\/[K]\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2014\u2014\u7ebf\u6027\u95ee\u9898\u65f6\uff0c\u65e0\u7a33\u5b9a\u6761\u4ef6\uff0c\u53ef\u4ee5\u9002\u5f53\u653e\u5927\u65f6\u95f4\u6b65\u957f\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2014\u2014\u975e\u7ebf\u6027\u95ee\u9898\u65f6\uff0c\u901a\u8fc7\u4e00\u7cfb\u5217\u7ebf\u6027\u903c\u8fd1\uff08Newton\uff0dRaphson\uff09\u6765\u6c42\u89e3\uff1b\u8981\u6c42\u8f6c\u7f6e\u975e\u7ebf\u6027\u521a\u5ea6\u77e9\u9635[k]\uff1b\u6536\u655b\u65f6\u5019\u9700\u8981\u5c0f\u7684\u65f6\u95f4\u6b65\uff1b\u5bf9\u4e8e\u9ad8\u5ea6\u975e\u7ebf\u6027\u95ee\u9898\u6536\u655b\u6761\u4ef6\u82db\u523b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u663e\u5f0f\u65f6\u95f4\u79ef\u5206<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2014\u2014\u8282\u70b9\u529b\u8003\u8651\u60ef\u6027\u548c\u963b\u5c3c\u6548\u5e94<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2014\u2014\u7528\u65f6\u95f4\u4e2d\u5fc3\u5dee\u6cd5\uff1a{a}=([F(ext)]-[F(int)])\/[M]\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2014\u2014\u901f\u5ea6\u4e0e\u4f4d\u79fb\u7531\uff1a{v}={v0}+{a}t,{u}={u0}+{v}t<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2014\u2014\u65b0\u7684\u51e0\u4f55\u6784\u578b\u7531\u521d\u59cb\u6784\u578b\u52a0\u4e0a{X}={X0}+{U}<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2014\u2014\u975e\u7ebf\u6027\u95ee\u9898\u65f6\uff0c\u5757\u8d28\u91cf\u77e9\u9635\u9700\u8981\u7b80\u5355\u7684\u8f6c\u7f6e\uff1b\u65b9\u7a0b\u975e\u8026\u5408\uff0c\u53ef\u4ee5\u76f4\u63a5\u6c42\u89e3\uff1b\u65e0\u987b\u8f6c\u7f6e\u521a\u5ea6\u77e9\u9635\uff0c\u6240\u6709\u7684\u975e\u7ebf\u6027\u95ee\u9898\uff08\u5305\u62ec\u63a5\u89e6\uff09\u90fd\u5305\u542b\u5728\u5185\u529b\u77e2\u91cf\u4e2d\uff1b\u5185\u529b\u8ba1\u7b97\u662f\u4e3b\u8981\u7684\u8ba1\u7b97\u90e8\u5206\uff1b\u65e0\u6548\u6536\u655b\u68c0\u67e5\uff1b\u4fdd\u5b58\u7a33\u5b9a\u72b6\u6001\u9700\u8981\u5c0f\u7684\u65f6\u95f4\u6b65\u3002 <\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>LS-DYNA\u8f6f\u4ef6\u7684\u5206\u7c7b\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp; LS-DYNA\u8f6f\u4ef6\u4ece\u8ba1\u7b97\u65b9\u5f0f\u4e0a\u5206\u4e3aSMP\u3001MPP\u3001HYBRID\u7b49\u4e09\u5927\u7c7b\uff1b<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp; SMP\u7248\u672c\u4e3b\u8981\u4e3a\u5728\u4e00\u53f0\u8fd0\u7b97\u670d\u52a1\u5668\u4e0a\uff0c\u652f\u6301\u591a\u4e2aCPU\u8fdb\u884c\u5e76\u884c\u8fd0\u7b97\uff1bMPP\u7248\u672c\u6307\u4f7f\u7528\u591a\u53f0\u76f8\u540c\u7cfb\u7edf\u7684\u8fd0\u7b97\u670d\u52a1\u5668\u8fdb\u884c\u8054\u5408\u4eff\u771f\u5206\u6790\uff1bLINUX\u548cUNIX\u64cd\u4f5c\u7cfb\u7edf\u8fd8\u6709HYBRID\u65b9\u5f0f\u7684\uff0c\u6307\u7684\u662f\u4e0d\u540c\u64cd\u4f5c\u7cfb\u7edf\u5e73\u53f0\u7684\u8054\u5408\u5206\u6790\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp; LS-DYNA\u662f\u4e16\u754c\u4e0a\u6700\u8457\u540d\u7684\u901a\u7528\u663e\u5f0f\u52a8\u529b\u5206\u6790\u7a0b\u5e8f\uff0c\u80fd\u591f\u6a21\u62df\u771f\u5b9e\u4e16\u754c\u7684\u5404\u79cd\u590d\u6742\u95ee\u9898\uff0c\u7279\u522b\u9002\u5408\u6c42\u89e3\u5404\u79cd\u4e8c\u7ef4\u3001\u4e09\u7ef4\u975e\u7ebf\u6027\u7ed3\u6784\u7684\u9ad8\u901f\u78b0\u649e\u3001\u7206\u70b8\u548c\u91d1\u5c5e\u6210\u578b\u7b49\u975e\u7ebf\u6027\u52a8\u529b\u51b2\u51fb\u95ee\u9898\uff0c\u540c\u65f6\u53ef\u4ee5\u6c42\u89e3\u4f20\u70ed\u3001\u6d41\u4f53\u53ca\u6d41\u56fa\u8026\u5408\u95ee\u9898\u3002\u5728\u5de5\u7a0b\u5e94\u7528\u9886\u57df\u88ab\u5e7f\u6cdb\u8ba4\u53ef\u4e3a\u6700\u4f73\u7684\u5206\u6790\u8f6f\u4ef6\u5305\u3002\u4e0e\u5b9e\u9a8c\u7684\u65e0\u6570\u6b21\u5bf9\u6bd4\u8bc1\u5b9e\u4e86\u5176\u8ba1\u7b97\u7684\u53ef\u9760\u6027\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;LS-DYNA\u7a0b\u5e8f\u662f\u529f\u80fd\u9f50\u5168\u7684\u51e0\u4f55\u975e\u7ebf\u6027\uff08\u5927\u4f4d\u79fb\u3001\u5927\u8f6c\u52a8\u548c\u5927\u5e94\u53d8\uff09\u3001\u6750\u6599\u975e\u7ebf\u6027\uff08140\u591a\u79cd\u6750\u6599\u52a8\u6001\u6a21\u578b\uff09\u548c\u63a5\u89e6\u975e\u7ebf\u6027\uff0850\u591a\u79cd\uff09\u7a0b\u5e8f\u3002\u5b83\u4ee5Lagrange\u7b97\u6cd5\u4e3a\u4e3b\uff0c\u517c\u6709ALE\u548cEuler\u7b97\u6cd5\uff1b\u4ee5\u663e\u5f0f\u6c42\u89e3\u4e3a\u4e3b\uff0c\u517c\u6709\u9690\u5f0f\u6c42\u89e3\u529f\u80fd\uff1b\u4ee5\u7ed3\u6784\u5206\u6790\u4e3a\u4e3b\uff0c\u517c\u6709\u70ed\u5206\u6790\u3001\u6d41\u4f53-\u7ed3\u6784\u8026\u5408\u529f\u80fd\uff1b\u4ee5\u975e\u7ebf\u6027\u52a8\u529b\u5206\u6790\u4e3a\u4e3b\uff0c\u517c\u6709\u9759\u529b\u5206\u6790\u529f\u80fd\uff08\u5982\u52a8\u529b\u5206\u6790\u524d\u7684\u9884\u5e94\u529b\u8ba1\u7b97\u548c\u8584\u677f\u51b2\u538b\u6210\u578b\u540e\u7684\u56de\u5f39\u8ba1\u7b97\uff09\uff1b\u519b\u7528\u548c\u6c11\u7528\u76f8\u7ed3\u5408\u7684\u901a\u7528\u7ed3\u6784\u5206\u6790\u975e\u7ebf\u6027\u6709\u9650\u5143\u7a0b\u5e8f\u3002<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;<strong>LS-DYNA\u8f6f\u4ef6\u7ec4\u6210\u5206\u7c7b\u53ca\u652f\u6301\u5e73\u53f0\u7b80\u4ecb\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;&nbsp;&nbsp; LS-DYNA\u652f\u6301\u76ee\u524d\u4e3b\u8981\u5404\u5927\u4e3b\u6d41\u7684\u64cd\u4f5c\u7cfb\u7edf\uff0cWINDOWS\u3001LINUX\u3001UNIX\u7b49\u4e09\u5927\u5e73\u53f0\u90fd\u80fd\u652f\u6301\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e0b\u8f7d\u5730\u5740\uff1a Overview https:\/\/lsdyna.ansys.com\/download-instal &#8230; <a title=\"LS-DYNA \u4e0b\u8f7d\u5730\u5740 \/ \u663e\u5f0f\u4e0e\u9690\u5f0f\u8ba1\u7b97\u533a\u522b \/ \u8f6f\u4ef6\u5206\u7c7b\" class=\"read-more\" href=\"https:\/\/airy.cn\/WordPress\/?p=1124\" aria-label=\"\u9605\u8bfb LS-DYNA \u4e0b\u8f7d\u5730\u5740 \/ \u663e\u5f0f\u4e0e\u9690\u5f0f\u8ba1\u7b97\u533a\u522b \/ \u8f6f\u4ef6\u5206\u7c7b\">\u9605\u8bfb\u66f4\u591a<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_kadence_starter_templates_imported_post":false,"footnotes":""},"categories":[10],"tags":[],"class_list":["post-1124","post","type-post","status-publish","format-standard","hentry","category-ls-dyna"],"_links":{"self":[{"href":"https:\/\/airy.cn\/WordPress\/index.php?rest_route=\/wp\/v2\/posts\/1124","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/airy.cn\/WordPress\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/airy.cn\/WordPress\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/airy.cn\/WordPress\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/airy.cn\/WordPress\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1124"}],"version-history":[{"count":6,"href":"https:\/\/airy.cn\/WordPress\/index.php?rest_route=\/wp\/v2\/posts\/1124\/revisions"}],"predecessor-version":[{"id":1580,"href":"https:\/\/airy.cn\/WordPress\/index.php?rest_route=\/wp\/v2\/posts\/1124\/revisions\/1580"}],"wp:attachment":[{"href":"https:\/\/airy.cn\/WordPress\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1124"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/airy.cn\/WordPress\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1124"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/airy.cn\/WordPress\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1124"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}