{"id":18079,"date":"2022-11-03T22:01:39","date_gmt":"2022-11-03T14:01:39","guid":{"rendered":"http:\/\/www.jdcui.com\/?p=18079"},"modified":"2022-11-06T01:18:23","modified_gmt":"2022-11-05T17:18:23","slug":"%e5%8a%9b%e5%ad%a6%e6%95%b0%e5%ad%a6-%e6%a2%81%e4%b8%ad%e9%83%a8%e4%b8%8b%e6%8c%a0%e5%bc%95%e8%b5%b7%e7%9a%84%e7%ab%af%e9%83%a8%e6%b0%b4%e5%b9%b3%e4%bd%8d%e7%a7%bb%e6%9c%89%e5%a4%9a%e5%a4%a7","status":"publish","type":"post","link":"http:\/\/www.jdcui.com\/?p=18079","title":{"rendered":"[\u51e0\u4f55][\u6570\u5b66] \u6881\u8de8\u4e2d\u4e0b\u6320\u5f15\u8d77\u7684\u7aef\u90e8\u6c34\u5e73\u4f4d\u79fb\u6709\u591a\u5927\uff1f(How large is the end horizontal displacement caused by the midspan deflection of the beam?)"},"content":{"rendered":"<p><script id=\"MathJax-script\" src=\"http:\/\/www.jdcui.com\/wp-content\/MathJax_3_1_2\/MathJax-master\/es5\/tex-mml-chtml.js\" async=\"\"><\/script><\/p>\n<p><span style=\"color: #ff00ff; background-color: #ccffcc;\"><strong>\u5b9e\u5e72\u3001\u5b9e\u8df5\u3001\u79ef\u7d2f\u3001\u601d\u8003\u3001\u521b\u65b0\u3002<\/strong><\/span><\/p>\n<hr \/>\n<p>\u4e0d\u8003\u8651\u6881\u672c\u8eab\u7684\u4f38\u957f\u3001\u5f2f\u66f2\u7b49\u81ea\u8eab\u53d8\u5f62\uff0c\u5355\u7eaf\u8003\u8651\u6c34\u5e73\u653e\u7f6e\u7684\u6881\u8de8\u4e2d\u53d1\u751f\u6320\u5ea6 \u7684\u60c5\u51b5\u4e0b\uff0c\u6c34\u5e73\u4f38\u7f29\u91cf\u0394\u7684\u5927\u5c0f\u3002\u8fd9\u5176\u5b9e\u662f\u4e00\u4e2a\u7eaf\u6570\u5b66\u7684\u63a8\u5bfc\uff0c\u5df2\u7ecf\u548c\u7269\u7406\u65e0\u5173\u4e86\uff08PS. \u9898\u76ee\u8bf4\u6881\u5176\u5b9e\u4e0d\u5bf9\uff09\uff0c\u5176\u5b9e\u8bf4\u7684\u662f\u4e00\u6839\u4e0d\u53ef\u4f38\u7f29\u7684\u76f4\u7ebf\uff0c\u8de8\u4e2d\u53d1\u751f\u6320\u5ea6 \uff0c\u53d8\u4e3a\u4e24\u6839\u76f4\u7ebf\u540e\uff0c\u6c34\u5e73\u4f38\u7f29\u91cf\u662f\u591a\u5927\u3002<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-19185\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2022\/11\/P1.png\" alt=\"\" width=\"446\" height=\"200\" \/><\/p>\n<p>\u5176\u4e2d \\(L\\)\u4e3a\u76f4\u7ebf\u7684\u603b\u957f\u5ea6\uff0c\\(\\Delta \\)\u4e3a\u6c34\u5e73\u4f38\u7f29\u91cf\u7684\u5927\u5c0f\uff0c\\(X\\)\u4e3a\u76f4\u7ebf\u53d1\u751f\u503e\u659c\u53d8\u5f62\u540e\uff0c\u6c34\u5e73\u6295\u5f71\u957f\u5ea6\u7684\u4e00\u534a\u3002<\/p>\n<p>\u7531\u603b\u957f\u4e0d\u53d8\uff0c\u53ef\u5f97\u6c34\u5e73\u4f38\u7f29\u91cf<\/p>\n<p>\\(\\Delta = L &#8211; 2X\\)<\/p>\n<p>\u540c\u65f6 \\(L\\)\u3001\\(\\Delta \\) \u53ca\\(X\\) \u4e4b\u95f4\u6ee1\u8db3\u4ee5\u4e0b\u4e09\u89d2\u51fd\u6570\u5173\u7cfb<\/p>\n<p>\\(2X = 2\\sqrt {{{\\left( {\\frac{L}{2}} \\right)}^2} &#8211; {\\omega ^2}} \\)<\/p>\n<p>\u5c06\u4e0a\u5f0f\u4ee3\u5165\u7b2c\u4e00\u4e2a\u516c\u5f0f\uff0c\u53ef\u5f97<\/p>\n<p>\\(\\begin{array}{l}<br \/>\n\\Delta = L &#8211; 2X\\\\<br \/>\n= L &#8211; 2\\sqrt {{{\\left( {\\frac{L}{2}} \\right)}^2} &#8211; {\\omega ^2}} \\\\<br \/>\n= L &#8211; 2\\sqrt {{{\\left( {\\frac{L}{2}} \\right)}^2}\\left( {1 &#8211; {\\omega ^2}{{\\left( {\\frac{2}{L}} \\right)}^2}} \\right)} \\\\<br \/>\n= L &#8211; L\\sqrt {\\left( {1 &#8211; {{\\left( {\\frac{{2\\omega }}{L}} \\right)}^2}} \\right)}<br \/>\n\\end{array}\\)<\/p>\n<p>\u6839\u636e\u6cf0\u52d2\u516c\u5f0f (Taylor formula)\uff0c\u53ef\u5bf9\u51fd\u6570\\(\\sqrt {1 &#8211; x} \\)\u5728 \\(x{\\rm{ = }}0\\)\u5904\u8fdb\u884c\u5c55\u5f00(\u5373\u83b7\u5f97\u9ea6\u514b\u52b3\u6797\u516c\u5f0f)\uff0c\u5e76\u53d6\u524d\u4e24\u9879\uff0c\u5f53\\(x\\)\u4e3a\u5fae\u5c0f\u91cf\u65f6\uff0c\u6709<\/p>\n<p>\\(\\sqrt {1 &#8211; x} \\approx 1 &#8211; \\frac{1}{2}x\\)<\/p>\n<p>\u4e8e\u662f\u53ef\u5f97\uff0c\u5f53 \\(\\frac{\\omega }{L}\\)\u662f\u5fae\u5c0f\u91cf\u65f6\u6709<\/p>\n<p>\\(\\sqrt {\\left( {1 &#8211; {{\\left( {\\frac{{2\\omega }}{L}} \\right)}^2}} \\right)} \\approx 1 &#8211; \\frac{1}{2}{\\left( {\\frac{{2\\omega }}{L}} \\right)^2}\\)<\/p>\n<p>\u5219\u6c34\u5e73\u4f38\u7f29\u91cf\u53d8\u4e3a<\/p>\n<p>\\(\\begin{array}{l}<br \/>\n\\Delta = L &#8211; L\\sqrt {\\left( {1 &#8211; {{\\left( {\\frac{{2\\omega }}{L}} \\right)}^2}} \\right)} \\\\<br \/>\n\\approx L &#8211; L\\left( {1 &#8211; \\frac{1}{2}{{\\left( {\\frac{{2\\omega }}{L}} \\right)}^2}} \\right)\\\\<br \/>\n\\approx 2\\frac{{{\\omega ^2}}}{L}<br \/>\n\\end{array}\\)<\/p>\n<p>\u53ef\u89c1\uff0c\u6c34\u5e73\u7f29\u77ed\u91cf\\(\\Delta \\)\u7ea6\u4e3a\\(\\frac{{{\\omega ^2}}}{L}\\)\u7684\u4e24\u500d\uff0c\u5f53\\(\\omega \\)\u4e3a\u5fae\u5c0f\u91cf\u65f6\uff0c\u6c34\u5e73\u7f29\u77ed\u91cf\\(\\Delta \\)\u662f\u6bd4\\(\\omega \\)\u66f4\u9ad8\u9636\u7684\u5fae\u5c0f\u91cf\u3002<\/p>\n<p>\u867d\u7136\u4e0a\u9762\u5206\u6790\u7684\u4e0d\u662f\u4e00\u6839\u5b9e\u9645\u7684\u6881\uff0c\u4f46\u4ece\u4e0a\u9762\u7684\u63a8\u5bfc\u4e5f\u53ef\u4ee5\u53d1\u73b0\uff0c\u5bf9\u4e8e\u4e00\u4e9b\u5e38\u89c4\u7684\u51e0\u4f55\u975e\u7ebf\u6027\u53ef\u5ffd\u7565\u7684\u6881\uff0c\u6881\u8de8\u4e2d\u4e0b\u6320\u5f15\u8d77\u7684\u7aef\u90e8\u6c34\u5e73\u4f4d\u79fb\u5176\u5b9e\u662f\u975e\u5e38\u5c0f\u7684\uff0c\u5927\u81f4\u4e3a\\(2\\frac{{{\\omega ^2}}}{L}\\)\u8fd9\u4e2a\u91cf\u7ea7\u3002\u5f53\u7136\uff0c\u5982\u679c\u8ba1\u7b97\u7cbe\u786e\u7684\u6881\u7684\u6c34\u5e73\u4f4d\u79fb\uff0c\u9700\u8981\u5efa\u7acb\u5fae\u5206\u65b9\u7a0b\u7684\u65b9\u6cd5\u6765\u63a8\u5bfc\uff0c\u6216\u8005\u5f00\u4e2a\u5927\u53d8\u5f62\u7528FEM\u8ba1\u7b97\u3002<\/p>\n<hr \/>\n<p style=\"text-align: center;\"><strong><div  class=\"thumbs-rating-container\" id=\"thumbs-rating-18079\" data-content-id=\"18079\"><button class=\"thumbs-rating-up thumbs-rating-voted\" onclick=\"thumbs_rating_vote(18079, 1);\">Vote Up +8<\/button> <button class=\"thumbs-rating-down\" onclick=\"thumbs_rating_vote(18079, 2);\">Vote Down -0<\/button><span class=\"thumbs-rating-already-voted\">You already voted!<\/span><\/div><\/strong><\/p>\n<ul style=\"list-style-type: square;\">\n<li style=\"text-align: left;\"><strong>\u76f8\u5173\u535a\u6587<span style=\"color: #0000ff;\">( Related Topics)<\/span><\/strong><\/li>\n<\/ul>\n<p style=\"text-align: left;\"><strong>[01] <span style=\"color: #ff0000;\"><a title=\"[\u5de5\u5177][\u8f6f\u4ef6][\u89c4\u8303] \u5e7f\u4e1c\u7701\u6807\u51c6\u300a\u9ad8\u5c42\u5efa\u7b51\u6df7\u51dd\u571f\u7ed3\u6784\u8bbe\u8ba1\u89c4\u8303\u300b\u53cd\u5e94\u8c31\u8ba1\u7b97\u5de5\u5177\" href=\"http:\/\/www.jdcui.com\/?p=14176\" target=\"_blank\" rel=\"noopener\">[\u5de5\u5177][\u8f6f\u4ef6][\u89c4\u8303] \u5e7f\u4e1c\u7701\u6807\u51c6\u300a\u9ad8\u5c42\u5efa\u7b51\u6df7\u51dd\u571f\u7ed3\u6784\u8bbe\u8ba1\u89c4\u8303\u300b\u53cd\u5e94\u8c31\u8ba1\u7b97\u5de5\u5177<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[02] <span style=\"color: #ff0000;\"><a title=\"[\u7ed3\u6784\u529b\u5b66][\u7ed3\u6784\u8bbe\u8ba1] \u4e24\u7aef\u56fa\u652f\u6881\u5f2f\u77e9\u4e3a0\u70b9\u8ddd\u7aef\u90e8\u7684\u8ddd\u79bb\" href=\"http:\/\/www.jdcui.com\/?p=15816\" target=\"_blank\" rel=\"noopener\">[\u7ed3\u6784\u529b\u5b66][\u7ed3\u6784\u8bbe\u8ba1] \u4e24\u7aef\u56fa\u652f\u6881\u5f2f\u77e9\u4e3a0\u70b9\u8ddd\u7aef\u90e8\u7684\u8ddd\u79bb<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[03] <span style=\"color: #ff0000;\"><a title=\"[\u6297\u9707][\u7ed3\u6784\u8bbe\u8ba1][\u89c4\u8303] \u975e\u6297\u9707\u8bbe\u8ba1\u60c5\u51b5\u4e0b\u6df7\u51dd\u571f\u67f1\u7684\u201c\u8f74\u538b\u6bd4\u201d\u53ef\u8fbe\u591a\u5927\uff1f\" href=\"http:\/\/www.jdcui.com\/?p=15555\" target=\"_blank\" rel=\"noopener\">[\u6297\u9707][\u7ed3\u6784\u8bbe\u8ba1][\u89c4\u8303] \u975e\u6297\u9707\u8bbe\u8ba1\u60c5\u51b5\u4e0b\u6df7\u51dd\u571f\u67f1\u7684\u201c\u8f74\u538b\u6bd4\u201d\u53ef\u8fbe\u591a\u5927\uff1f<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[04] <span style=\"color: #ff0000;\"><a title=\"[\u7ed3\u6784\u8bbe\u8ba1][\u52a8\u529b\u5b66] YJK\u4e2dCQC\u632f\u578b\u7ec4\u5408\u5730\u9707\u529b\u7684\u590d\u6838\" href=\"http:\/\/www.jdcui.com\/?p=10663\" target=\"_blank\" rel=\"noopener\">[\u7ed3\u6784\u8bbe\u8ba1][\u52a8\u529b\u5b66] YJK\u4e2dCQC\u632f\u578b\u7ec4\u5408\u5730\u9707\u529b\u7684\u590d\u6838<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[05] <span style=\"color: #ff0000;\"><a title=\"[\u7ed3\u6784\u8bbe\u8ba1][\u697c\u68af] \u6df7\u51dd\u571f\u697c\u68af\u65bd\u5de5\u56fe\u7b14\u8bb0\" href=\"http:\/\/www.jdcui.com\/?p=14944\" target=\"_blank\" rel=\"noopener\">[\u7ed3\u6784\u8bbe\u8ba1][\u697c\u68af] \u6df7\u51dd\u571f\u697c\u68af\u65bd\u5de5\u56fe\u7b14\u8bb0<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[06] <span style=\"color: #ff0000;\"><a title=\"[\u7ed3\u6784][\u8bbe\u8ba1][\u89c4\u8303] \u5173\u4e8e\u7ed3\u6784\u503e\u8986\u529b\u77e9\u8ba1\u7b97\u516c\u5f0f\u7684\u53e6\u4e00\u79cd\u7406\u89e3\" href=\"http:\/\/www.jdcui.com\/?p=16277\" target=\"_blank\" rel=\"noopener\">[\u7ed3\u6784][\u8bbe\u8ba1][\u89c4\u8303] \u5173\u4e8e\u7ed3\u6784\u503e\u8986\u529b\u77e9\u8ba1\u7b97\u516c\u5f0f\u7684\u53e6\u4e00\u79cd\u7406\u89e3<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[07] <span style=\"color: #ff0000;\"><a title=\"[\u7ed3\u6784\u8bbe\u8ba1][\u89c4\u8303] \u7ed3\u6784\u6574\u4f53\u503e\u8986\u529b\u77e9\u53ca\u6297\u503e\u8986\u529b\u77e9\u7684\u8ba1\u7b97\u2014\u2014\u4ee5YJK\u4e3a\u4f8b\" href=\"http:\/\/www.jdcui.com\/?p=14666\" target=\"_blank\" rel=\"noopener\">[\u7ed3\u6784\u8bbe\u8ba1][\u89c4\u8303] \u7ed3\u6784\u6574\u4f53\u503e\u8986\u529b\u77e9\u53ca\u6297\u503e\u8986\u529b\u77e9\u7684\u8ba1\u7b97\u2014\u2014\u4ee5YJK\u4e3a\u4f8b<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[08] <span style=\"color: #ff0000;\"><a title=\"[YJK][\u7ed3\u6784\u8bbe\u8ba1] YJK\u4e2d\u7684\u5730\u4e0b\u5ba4\u4fa7\u571f\u4fa7\u5411\u7ea6\u675f\u571f\u5f39\u7c27\u6d4b\u8bd5\" href=\"http:\/\/www.jdcui.com\/?p=14367\" target=\"_blank\" rel=\"noopener\">[YJK][\u7ed3\u6784\u8bbe\u8ba1] YJK\u4e2d\u7684\u5730\u4e0b\u5ba4\u4fa7\u571f\u4fa7\u5411\u7ea6\u675f\u571f\u5f39\u7c27\u6d4b\u8bd5<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[09] <span style=\"color: #ff0000;\"><a title=\"[\u7ed3\u6784\u8bbe\u8ba1][\u89c4\u8303] \u5173\u4e8e\u201c\u626d\u8f6c\u8026\u8054\u201d\u3001\u201c\u5076\u7136\u504f\u5fc3\u201d\u3001\u201c\u53cc\u5411\u5730\u9707\u4f5c\u7528\u201d\u7684\u603b\u7ed3\" href=\"http:\/\/www.jdcui.com\/?p=14716\" target=\"_blank\" rel=\"noopener\">[\u7ed3\u6784\u8bbe\u8ba1][\u89c4\u8303] \u5173\u4e8e\u201c\u626d\u8f6c\u8026\u8054\u201d\u3001\u201c\u5076\u7136\u504f\u5fc3\u201d\u3001\u201c\u53cc\u5411\u5730\u9707\u4f5c\u7528\u201d\u7684\u603b\u7ed3<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[10] <span style=\"color: #ff0000;\"><a title=\"[\u7ed3\u6784\u8bbe\u8ba1][\u89c4\u8303] \u4e0e\u201c\u5d4c\u56fa\u201d\u76f8\u5173\u7684\u89c4\u8303\u6761\u6587\u603b\u7ed3\" href=\"http:\/\/www.jdcui.com\/?p=14688\" target=\"_blank\" rel=\"noopener\">[\u7ed3\u6784\u8bbe\u8ba1][\u89c4\u8303] \u4e0e\u201c\u5d4c\u56fa\u201d\u76f8\u5173\u7684\u89c4\u8303\u6761\u6587\u603b\u7ed3<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[11] <span style=\"color: #ff0000;\"><a title=\"[\u6297\u9707][\u7ed3\u6784\u8bbe\u8ba1] \u89c4\u8303\u7684\u5404\u79cd\u521a\u5ea6\u6bd4\u201dRatx,Ratx1,Ratx2,RJX1,RJX3\u2033\u53ca\u5d4c\u56fa\u5c42\" href=\"http:\/\/www.jdcui.com\/?p=14618\" target=\"_blank\" rel=\"noopener\">[\u6297\u9707][\u7ed3\u6784\u8bbe\u8ba1] \u89c4\u8303\u7684\u5404\u79cd\u521a\u5ea6\u6bd4\u201dRatx,Ratx1,Ratx2,RJX1,RJX3\u2033\u53ca\u5d4c\u56fa\u5c42<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[12] <span style=\"color: #ff0000;\"><a title=\"[\u6297\u9707][\u7ed3\u6784\u8bbe\u8ba1] \u5173\u4e8e\u201c\u626d\u8f6c\u6548\u5e94\u660e\u663e\u201d\u4e0e\u201c\u4e24\u4e2a\u6c34\u5e73\u65b9\u5411\u632f\u578b\u53c2\u4e0e\u7cfb\u6570\u201d\" href=\"http:\/\/www.jdcui.com\/?p=14538\" target=\"_blank\" rel=\"noopener\">[\u6297\u9707][\u7ed3\u6784\u8bbe\u8ba1] \u5173\u4e8e\u201c\u626d\u8f6c\u6548\u5e94\u660e\u663e\u201d\u4e0e\u201c\u4e24\u4e2a\u6c34\u5e73\u65b9\u5411\u632f\u578b\u53c2\u4e0e\u7cfb\u6570\u201d<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[13] <span style=\"color: #ff0000;\"><a title=\"[\u7ed3\u6784\u8bbe\u8ba1] [\u8d85\u9650\u8bbe\u8ba1] \u89c4\u8303\u201c\u626d\u8f6c\u4f4d\u79fb\u6bd4\u201d\u7684\u76f8\u5173\u6761\u6587\" href=\"http:\/\/www.jdcui.com\/?p=6706\" target=\"_blank\" rel=\"noopener\">[\u7ed3\u6784\u8bbe\u8ba1] [\u8d85\u9650\u8bbe\u8ba1] \u89c4\u8303\u201c\u626d\u8f6c\u4f4d\u79fb\u6bd4\u201d\u7684\u76f8\u5173\u6761\u6587<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[14] <span style=\"color: #ff0000;\"><a title=\"[\u7ed3\u6784\u8bbe\u8ba1][\u5730\u9707\u4f5c\u7528][\u89c4\u8303]\u632f\u578b\u5206\u89e3\u53cd\u5e94\u8c31\u6cd5\u7684\u4e00\u4e9b\u6982\u5ff5\u603b\u7ed3 (Basic Concepts of Response Spectra Method)\" href=\"http:\/\/www.jdcui.com\/?p=12476\" target=\"_blank\" rel=\"noopener\">[\u7ed3\u6784\u8bbe\u8ba1][\u5730\u9707\u4f5c\u7528][\u89c4\u8303]\u632f\u578b\u5206\u89e3\u53cd\u5e94\u8c31\u6cd5\u7684\u4e00\u4e9b\u6982\u5ff5\u603b\u7ed3 (Basic Concepts of Response Spectra Method)<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[15] <span style=\"color: #ff0000;\"><a title=\"[\u6297\u9707][\u8bbe\u8ba1] \u5173\u4e8e\u5730\u4e0b\u5ba4\u7684\u6297\u9707\u7b49\u7ea7\u5982\u4f55\u53d6\uff1f\" href=\"http:\/\/www.jdcui.com\/?p=14867\" target=\"_blank\" rel=\"noopener\">[\u6297\u9707][\u8bbe\u8ba1] \u5173\u4e8e\u5730\u4e0b\u5ba4\u7684\u6297\u9707\u7b49\u7ea7\u5982\u4f55\u53d6\uff1f<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[16] <span style=\"color: #ff0000;\"><a title=\"[\u94a2\u7ed3\u6784][\u7b14\u8bb0] \u94a2\u6881\u7684\u5c40\u90e8\u7a33\u5b9a\u4e0e\u8179\u677f\u52a0\u52b2\u808b (Local Stability of Steel Beam and Web Stiffeners)\" href=\"http:\/\/www.jdcui.com\/?p=15004\" target=\"_blank\" rel=\"noopener\">[\u94a2\u7ed3\u6784][\u7b14\u8bb0] \u94a2\u6881\u7684\u5c40\u90e8\u7a33\u5b9a\u4e0e\u8179\u677f\u52a0\u52b2\u808b (Local Stability of Steel Beam and Web Stiffeners)<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[17] <span style=\"color: #ff0000;\"><a title=\"[\u7ed3\u6784\u8bbe\u8ba1] \u7279\u4e00\u7ea7\u526a\u529b\u5899\u3001\u7b52\u4f53\u5899\u7684\u8bbe\u8ba1\u89c4\u5b9a\" href=\"http:\/\/www.jdcui.com\/?p=6349\" target=\"_blank\" rel=\"noopener\">[\u7ed3\u6784\u8bbe\u8ba1] \u7279\u4e00\u7ea7\u526a\u529b\u5899\u3001\u7b52\u4f53\u5899\u7684\u8bbe\u8ba1\u89c4\u5b9a<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[18] <span style=\"color: #ff0000;\"><a title=\"[\u7ed3\u6784\u8bbe\u8ba1][\u6297\u9707][\u7b14\u8bb0] \u4ec0\u4e48\u662f\u89c4\u5b9a\u6c34\u5e73\u529b\uff1f\" href=\"http:\/\/www.jdcui.com\/?p=9397\" target=\"_blank\" rel=\"noopener\">[\u7ed3\u6784\u8bbe\u8ba1][\u6297\u9707][\u7b14\u8bb0] \u4ec0\u4e48\u662f\u89c4\u5b9a\u6c34\u5e73\u529b\uff1f<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[19] <span style=\"color: #ff0000;\"><a title=\"[\u7ed3\u6784\u8bbe\u8ba1][\u8d85\u9650][\u5de5\u5177] \u201c\u9ad8\u89c4\u201d\u7ed3\u6784\u6297\u9707\u6027\u80fd\u76ee\u6807\u67e5\u8be2\u5de5\u5177\" href=\"http:\/\/www.jdcui.com\/?p=7169\" target=\"_blank\" rel=\"noopener\">[\u7ed3\u6784\u8bbe\u8ba1][\u8d85\u9650][\u5de5\u5177] \u201c\u9ad8\u89c4\u201d\u7ed3\u6784\u6297\u9707\u6027\u80fd\u76ee\u6807\u67e5\u8be2\u5de5\u5177<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[20] <span style=\"color: #ff0000;\"><a title=\"[\u7ed3\u6784\u8bbe\u8ba1] \u5f00\u659c\u6d1e\u526a\u529b\u5899\u7684\u53d7\u529b\u7279\u6027\" href=\"http:\/\/www.jdcui.com\/?p=13115\" target=\"_blank\" rel=\"noopener\">[\u7ed3\u6784\u8bbe\u8ba1] \u5f00\u659c\u6d1e\u526a\u529b\u5899\u7684\u53d7\u529b\u7279\u6027<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[21] <span style=\"color: #ff0000;\"><a title=\"[\u7ed3\u6784\u8bbe\u8ba1][\u89c4\u8303] \u4ec0\u4e48\u662f\u91cd\u529b\u8377\u8f7d\u4ee3\u8868\u503c\uff1f\" href=\"http:\/\/www.jdcui.com\/?p=10583\" target=\"_blank\" rel=\"noopener\">[\u7ed3\u6784\u8bbe\u8ba1][\u89c4\u8303] \u4ec0\u4e48\u662f\u91cd\u529b\u8377\u8f7d\u4ee3\u8868\u503c\uff1f<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[22] <span style=\"color: #ff0000;\"><a title=\"[\u6297\u9707\u8bbe\u8ba1][\u7ed3\u6784\u89c4\u8303] \u5982\u4f55\u6709\u6548\u8003\u8651\u7ed3\u6784\u5728\u5730\u9707\u4f5c\u7528\u4e0b\u7684\u201c\u626d\u8f6c\u5f71\u54cd\u201d\uff1f\uff01\" href=\"http:\/\/www.jdcui.com\/?p=14590\" target=\"_blank\" rel=\"noopener\">[\u6297\u9707\u8bbe\u8ba1][\u7ed3\u6784\u89c4\u8303] \u5982\u4f55\u6709\u6548\u8003\u8651\u7ed3\u6784\u5728\u5730\u9707\u4f5c\u7528\u4e0b\u7684\u201c\u626d\u8f6c\u5f71\u54cd\u201d\uff1f\uff01<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[23] <span style=\"color: #ff0000;\"><a title=\"[\u6297\u9707\u8bbe\u8ba1][\u7ed3\u6784\u89c4\u8303] \u89c4\u5b9a\u6c34\u5e73\u529b\u3001\u503e\u8986\u5f2f\u77e9\u3001\u632f\u578b\u7ec4\u5408\u7b49\u7535\u7b97\u7ed3\u679c\u7684\u590d\u6838\u603b\u7ed3\" href=\"http:\/\/www.jdcui.com\/?p=14632\" target=\"_blank\" rel=\"noopener\">[\u6297\u9707\u8bbe\u8ba1][\u7ed3\u6784\u89c4\u8303] \u89c4\u5b9a\u6c34\u5e73\u529b\u3001\u503e\u8986\u5f2f\u77e9\u3001\u632f\u578b\u7ec4\u5408\u7b49\u7535\u7b97\u7ed3\u679c\u7684\u590d\u6838\u603b\u7ed3<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[24] <span style=\"color: #ff0000;\"><a title=\"[\u5730\u9707][\u7ed3\u6784] \u53cc\u5411\u5730\u9707\u4f5c\u7528\u6548\u5e94,\u3010\u5148\u632f\u578b\u7ec4\u5408,\u518d\u65b9\u5411\u7ec4\u5408\u3011\u53ca\u3010\u5148\u65b9\u5411\u7ec4\u5408\u518d\u65b9\u5411\u7ec4\u5408\u3011\u7684\u5dee\u5f02\uff1f(\u5b9e\u9645\u6848\u4f8b\u6d4b\u7b97)\" href=\"http:\/\/www.jdcui.com\/?p=15688\" target=\"_blank\" rel=\"noopener\">[\u5730\u9707][\u7ed3\u6784] \u53cc\u5411\u5730\u9707\u4f5c\u7528\u6548\u5e94,\u3010\u5148\u632f\u578b\u7ec4\u5408,\u518d\u65b9\u5411\u7ec4\u5408\u3011\u53ca\u3010\u5148\u65b9\u5411\u7ec4\u5408\u518d\u65b9\u5411\u7ec4\u5408\u3011\u7684\u5dee\u5f02\uff1f(\u5b9e\u9645\u6848\u4f8b\u6d4b\u7b97)<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[25] <span style=\"color: #ff0000;\"><a title=\"[\u89c4\u8303][\u7ed3\u6784][\u8bbe\u8ba1] \u526a\u529b\u5899\u8fb9\u7f18\u6784\u4ef6\u7684\u5c3a\u5ea6\u95ee\u9898 (The dimension problem of the boundary element of the shear wall)\" href=\"http:\/\/www.jdcui.com\/?p=16583\" target=\"_blank\" rel=\"noopener\">[\u89c4\u8303][\u7ed3\u6784][\u8bbe\u8ba1] \u526a\u529b\u5899\u8fb9\u7f18\u6784\u4ef6\u7684\u5c3a\u5ea6\u95ee\u9898 (The dimension problem of the boundary element of the shear wall)<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[26] <span style=\"color: #ff0000;\"><a title=\"[\u7ed3\u6784][\u8bbe\u8ba1][\u89c4\u8303] \u5173\u4e8e\u7ed3\u6784\u503e\u8986\u529b\u77e9\u8ba1\u7b97\u516c\u5f0f\u7684\u53e6\u4e00\u79cd\u7406\u89e3\" href=\"http:\/\/www.jdcui.com\/?p=16277\" target=\"_blank\" rel=\"noopener\">[\u7ed3\u6784][\u8bbe\u8ba1][\u89c4\u8303] \u5173\u4e8e\u7ed3\u6784\u503e\u8986\u529b\u77e9\u8ba1\u7b97\u516c\u5f0f\u7684\u53e6\u4e00\u79cd\u7406\u89e3<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[27] <span style=\"color: #ff0000;\"><a title=\"[\u7ed3\u6784][YJK][\u8bbe\u8ba1] \u201c\u4e00\u6b21\u6027\u52a0\u8f7d\u201d\u3001\u201c\u6a21\u62df\u65bd\u5de51\u52a0\u8f7d\u201d\u53ca\u201c\u6a21\u62df\u65bd\u5de53\u52a0\u8f7d\u201d\u7684\u5dee\u522b\u53ca\u6848\u4f8b\u6d4b\u7b97 ( Construction Simulation)\" href=\"http:\/\/www.jdcui.com\/?p=16251\" target=\"_blank\" rel=\"noopener\">[\u7ed3\u6784][YJK][\u8bbe\u8ba1] \u201c\u4e00\u6b21\u6027\u52a0\u8f7d\u201d\u3001\u201c\u6a21\u62df\u65bd\u5de51\u52a0\u8f7d\u201d\u53ca\u201c\u6a21\u62df\u65bd\u5de53\u52a0\u8f7d\u201d\u7684\u5dee\u522b\u53ca\u6848\u4f8b\u6d4b\u7b97 ( Construction Simulation)<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[28] <span style=\"color: #ff0000;\"><a title=\"[\u7b14\u8bb0][\u7b97\u4f8b] \u201c\u526a\u5207\u578b\u201d\u4e0e\u201d\u5f2f\u66f2\u578b\u201d\u4f4d\u79fb\u66f2\u7ebf\u7684\u4f4d\u79fb\u89d2\u7279\u6027\" href=\"http:\/\/www.jdcui.com\/?p=16230\" target=\"_blank\" rel=\"noopener\">[\u7b14\u8bb0][\u7b97\u4f8b] \u201c\u526a\u5207\u578b\u201d\u4e0e\u201d\u5f2f\u66f2\u578b\u201d\u4f4d\u79fb\u66f2\u7ebf\u7684\u4f4d\u79fb\u89d2\u7279\u6027<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[29] <span style=\"color: #ff0000;\"><a title=\"[\u6297\u9707][\u7ed3\u6784\u8bbe\u8ba1][\u89c4\u8303] \u975e\u6297\u9707\u8bbe\u8ba1\u60c5\u51b5\u4e0b\u6df7\u51dd\u571f\u67f1\u7684\u201c\u8f74\u538b\u6bd4\u201d\u53ef\u8fbe\u591a\u5927\uff1f\" href=\"http:\/\/www.jdcui.com\/?p=15555\" target=\"_blank\" rel=\"noopener\">[\u6297\u9707][\u7ed3\u6784\u8bbe\u8ba1][\u89c4\u8303] \u975e\u6297\u9707\u8bbe\u8ba1\u60c5\u51b5\u4e0b\u6df7\u51dd\u571f\u67f1\u7684\u201c\u8f74\u538b\u6bd4\u201d\u53ef\u8fbe\u591a\u5927\uff1f<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[30] <span style=\"color: #ff0000;\"><a title=\"[\u7b14\u8bb0][\u7ed3\u6784] \u659c\u67f1\u65b9\u6848\u53d7\u529b\u5206\u6790\u70b9\" href=\"http:\/\/www.jdcui.com\/?p=16226\" target=\"_blank\" rel=\"noopener\">[\u7b14\u8bb0][\u7ed3\u6784] \u659c\u67f1\u65b9\u6848\u53d7\u529b\u5206\u6790\u70b9<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[31] <span style=\"color: #ff0000;\"><a title=\"[\u7ed3\u6784][\u7b14\u8bb0][\u6750\u6599] \u77e9\u5f62\u622a\u9762\u4e0eH\u5f62\u622a\u9762\u7684\u6297\u5f2f\u80fd\u529b ( Bending Resistance of Rectangular Section and H-shaped Section)\" href=\"http:\/\/www.jdcui.com\/?p=16610\" target=\"_blank\" rel=\"noopener\">[\u7ed3\u6784][\u7b14\u8bb0][\u6750\u6599] \u77e9\u5f62\u622a\u9762\u4e0eH\u5f62\u622a\u9762\u7684\u6297\u5f2f\u80fd\u529b ( Bending Resistance of Rectangular Section and H-shaped Section)<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[32] <span style=\"color: #ff0000;\"><a title=\"[\u7b14\u8bb0][\u7ed3\u6784][\u8bbe\u8ba1] \u94a2\u7ba1\u4e0e\u94a2\u7ba1\u6df7\u51dd\u571f\u622a\u9762\u7684\u521a\u5ea6\u5dee\u591a\u5c11\uff1f(What is the difference in stiffness between steel tube and concrete-filled steel tube section)\" href=\"http:\/\/www.jdcui.com\/?p=16867\" target=\"_blank\" rel=\"noopener\">[\u7b14\u8bb0][\u7ed3\u6784][\u8bbe\u8ba1] \u94a2\u7ba1\u4e0e\u94a2\u7ba1\u6df7\u51dd\u571f\u622a\u9762\u7684\u521a\u5ea6\u5dee\u591a\u5c11\uff1f(What is the difference in stiffness between steel tube and concrete-filled steel tube section)<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[33] <span style=\"color: #ff0000;\"><a title=\"[\u7ed3\u6784\u529b\u5b66][\u7ed3\u6784\u8bbe\u8ba1] \u4e24\u7aef\u56fa\u652f\u6881\u5f2f\u77e9\u4e3a0\u70b9\u8ddd\u7aef\u90e8\u7684\u8ddd\u79bb\uff1f\" href=\"http:\/\/www.jdcui.com\/?p=15816\" target=\"_blank\" rel=\"noopener\">[\u7ed3\u6784\u529b\u5b66][\u7ed3\u6784\u8bbe\u8ba1] \u4e24\u7aef\u56fa\u652f\u6881\u5f2f\u77e9\u4e3a0\u70b9\u8ddd\u7aef\u90e8\u7684\u8ddd\u79bb\uff1f<\/a><\/span><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[34] <span style=\"color: #ff0000;\"><a title=\"[\u51e0\u4f55][\u6570\u5b66] \u6881\u8de8\u4e2d\u4e0b\u6320\u5f15\u8d77\u7684\u7aef\u90e8\u6c34\u5e73\u4f4d\u79fb\u6709\u591a\u5927\uff1f(How large is the end horizontal displacement caused by the midspan deflection of the beam?)\" href=\"http:\/\/www.jdcui.com\/?p=18079\" target=\"_blank\" rel=\"noopener\">[\u51e0\u4f55][\u6570\u5b66] \u6881\u8de8\u4e2d\u4e0b\u6320\u5f15\u8d77\u7684\u7aef\u90e8\u6c34\u5e73\u4f4d\u79fb\u6709\u591a\u5927\uff1f(How large is the end horizontal displacement caused by the midspan deflection of the beam?)<\/a><\/span><\/strong><\/p>\n<p><strong>[35] <span style=\"color: #ff0000;\"><a title=\"[\u7ed3\u6784\u8bbe\u8ba1][\u7b14\u8bb0] \u94a2\u7b4b\u6841\u67b6\u697c\u627f\u677f\u548c\u538b\u578b\u94a2\u677f\u7ec4\u5408\u697c\u677f\" href=\"http:\/\/www.jdcui.com\/?p=17924\" target=\"_blank\" rel=\"noopener\">[\u7ed3\u6784\u8bbe\u8ba1][\u7b14\u8bb0] \u94a2\u7b4b\u6841\u67b6\u697c\u627f\u677f\u548c\u538b\u578b\u94a2\u677f\u7ec4\u5408\u697c\u677f<\/a><\/span><\/strong><\/p>\n<p><strong>[36] <span style=\"color: #ff0000;\"><a title=\"[\u7b14\u8bb0][\u89c4\u8303][\u94a2\u7ed3\u6784] \u7f8e\u56fd\u89c4\u8303\u4e2d\u7684ASD\u53caLRFD\" href=\"http:\/\/www.jdcui.com\/?p=17912\" target=\"_blank\" rel=\"noopener\">[\u7b14\u8bb0][\u89c4\u8303][\u94a2\u7ed3\u6784] \u7f8e\u56fd\u89c4\u8303\u4e2d\u7684ASD\u53caLRFD<\/a><\/span><\/strong><\/p>\n<p><strong>[37] <span style=\"color: #ff0000;\"><a title=\"[\u7b14\u8bb0][\u7b97\u4f8b][\u51cf\u632f] \u8c03\u8c10\u6db2\u4f53\u963b\u5c3c\u5668\u51cf\u9707\u7b97\u4f8b [Example of Vibration Reduction of Tuned Liquid Damper (TLD) ]\" href=\"http:\/\/www.jdcui.com\/?p=16818\" target=\"_blank\" rel=\"noopener\">[\u7b14\u8bb0][\u7b97\u4f8b][\u51cf\u632f] \u8c03\u8c10\u6db2\u4f53\u963b\u5c3c\u5668\u51cf\u9707\u7b97\u4f8b [Example of Vibration Reduction of Tuned Liquid Damper (TLD) ]<\/a><\/span><\/strong><\/p>\n<p><strong>[38] <span style=\"color: #ff0000;\"><a title=\"[\u6297\u9707][\u6d88\u80fd\u51cf\u9707] \u7ed3\u6784\u5e94\u53d8\u80fd\u8ba1\u7b97\u516c\u5f0f (Structural Strain Energy)\" href=\"http:\/\/www.jdcui.com\/?p=16281\" target=\"_blank\" rel=\"noopener\">[\u6297\u9707][\u6d88\u80fd\u51cf\u9707] \u7ed3\u6784\u5e94\u53d8\u80fd\u8ba1\u7b97\u516c\u5f0f (Structural Strain Energy)<\/a><\/span><\/strong><\/p>\n<p><strong>[39] <span style=\"color: #ff0000;\"><a title=\"[\u7ed3\u6784\u529b\u5b66][\u7b14\u8bb0] \u4e0d\u540c\u652f\u5ea7\u6761\u4ef6\u7684\u659c\u6881\u7684\u53d7\u529b\u5206\u6790(\u4e24\u9053\u7ed3\u6784\u529b\u5b66\u9898)\" href=\"http:\/\/www.jdcui.com\/?p=16384\" target=\"_blank\" rel=\"noopener\">[\u7ed3\u6784\u529b\u5b66][\u7b14\u8bb0] \u4e0d\u540c\u652f\u5ea7\u6761\u4ef6\u7684\u659c\u6881\u7684\u53d7\u529b\u5206\u6790(\u4e24\u9053\u7ed3\u6784\u529b\u5b66\u9898)<\/a><\/span><\/strong><\/p>\n<p><strong>[40] <span style=\"color: #ff0000;\"><a title=\"[\u6297\u9707][\u52a8\u529b\u5b66] \u5bf9\u4e8e\u6574\u4f53\u7ed3\u6784\uff0cX\u5411\u5730\u9707\u4f5c\u7528\u4e0b\u6709Y\u5411\u526a\u529b\u5417\uff1f\u6709\uff01\uff01\" href=\"http:\/\/www.jdcui.com\/?p=15759\" target=\"_blank\" rel=\"noopener\">[\u6297\u9707][\u52a8\u529b\u5b66] \u5bf9\u4e8e\u6574\u4f53\u7ed3\u6784\uff0cX\u5411\u5730\u9707\u4f5c\u7528\u4e0b\u6709Y\u5411\u526a\u529b\u5417\uff1f\u6709\uff01\uff01<\/a><\/span><\/strong><\/p>\n<p><strong>[41] <span style=\"color: #ff0000;\"><a title=\"[\u7ed3\u6784][\u8f6f\u4ef6] \u521a\u5ea6\u8d8a\u5927\u5185\u529b\u8d8a\u5927\u5417\uff1f(\u5355\u6980\u6846\u67b6\u6d4b\u7b97)\" href=\"http:\/\/www.jdcui.com\/?p=15625\" target=\"_blank\" rel=\"noopener\">[\u7ed3\u6784][\u8f6f\u4ef6] \u521a\u5ea6\u8d8a\u5927\u5185\u529b\u8d8a\u5927\u5417\uff1f(\u5355\u6980\u6846\u67b6\u6d4b\u7b97)<\/a><\/span><\/strong><\/p>\n<p><strong>[42] <span style=\"color: #ff0000;\"><a title=\"[\u7ed3\u6784][\u65bd\u5de5\u73b0\u573a] \u6db2\u538b\u9524\u51fb\u9884\u5e94\u529b\u7ba1\u6869\u65bd\u5de5\u89c1\u95fb\" href=\"http:\/\/www.jdcui.com\/?p=15578\" target=\"_blank\" rel=\"noopener\">[\u7ed3\u6784][\u65bd\u5de5\u73b0\u573a] \u6db2\u538b\u9524\u51fb\u9884\u5e94\u529b\u7ba1\u6869\u65bd\u5de5\u89c1\u95fb<\/a><\/span><\/strong><\/p>\n<p><strong>[43] <span style=\"color: #ff0000;\"><a title=\"\u4e3a\u4f55\u7ed3\u6784\u8d8a\u957f\u6e29\u5ea6\u6548\u5e94\u8d8a\u663e\u8457\uff1f\uff1f\" href=\"http:\/\/www.jdcui.com\/?p=15449\" target=\"_blank\" rel=\"noopener\">\u4e3a\u4f55\u7ed3\u6784\u8d8a\u957f\u6e29\u5ea6\u6548\u5e94\u8d8a\u663e\u8457\uff1f\uff1f<\/a><\/span><\/strong><\/p>\n<p><strong>[44] <span style=\"color: #ff0000;\"><a title=\"\u4e3a\u4f55\u957f\u7684\u6a61\u76ae\u7b4b\u6bd4\u77ed\u7684\u6a61\u76ae\u7b4b\u66f4\u5bb9\u6613\u62c9\u4f38\uff1f\" href=\"http:\/\/www.jdcui.com\/?p=15445\" target=\"_blank\" rel=\"noopener\">\u4e3a\u4f55\u957f\u7684\u6a61\u76ae\u7b4b\u6bd4\u77ed\u7684\u6a61\u76ae\u7b4b\u66f4\u5bb9\u6613\u62c9\u4f38\uff1f<\/a><\/span><\/strong><\/p>\n<p><strong>[45] <span style=\"color: #ff0000;\"><a title=\"[FEM][SteelStructures] \u6709\u4fa7\u79fb\u4e0e\u65e0\u4fa7\u79fb\u6846\u67b6\u7684\u5c48\u66f2\u6a21\u6001 (Buckling Modes of Frames with and without Sidesway)\" href=\"http:\/\/www.jdcui.com\/?p=15171\" target=\"_blank\" rel=\"noopener\">[FEM][SteelStructures] \u6709\u4fa7\u79fb\u4e0e\u65e0\u4fa7\u79fb\u6846\u67b6\u7684\u5c48\u66f2\u6a21\u6001 (Buckling Modes of Frames with and without Sidesway)<\/a><\/span><\/strong><\/p>\n<p><strong>[46] <span style=\"color: #ff0000;\"><a title=\"[\u7ed3\u6784][\u6709\u9650\u5143][PFSAP] \u5e73\u884c\u5f26\u6841\u67b6\u7b80\u5355\u7b97\u4f8b\u53ca\u6982\u5ff5 ( Basic concepts and examples of parallel chord truss)\" href=\"http:\/\/www.jdcui.com\/?p=15148\" target=\"_blank\" rel=\"noopener\">[\u7ed3\u6784][\u6709\u9650\u5143][PFSAP] \u5e73\u884c\u5f26\u6841\u67b6\u7b80\u5355\u7b97\u4f8b\u53ca\u6982\u5ff5 ( Basic concepts and examples of parallel chord truss)<\/a><\/span><\/strong><\/p>\n<p><strong>[47] <span style=\"color: #ff0000;\"><a title=\"[\u94a2\u7ed3\u6784][\u8f6f\u4ef6] \u683c\u6784\u67f1\u7f00\u6761\u5e03\u7f6e\u65b9\u6848\u529b\u5b66\u6982\u5ff5\u6d4b\u7b97\u5bf9\u6bd4 (Lace Bar Arrangement Patterns in Steel Lattice Column)\" href=\"http:\/\/www.jdcui.com\/?p=14972\" target=\"_blank\" rel=\"noopener\">[\u94a2\u7ed3\u6784][\u8f6f\u4ef6] \u683c\u6784\u67f1\u7f00\u6761\u5e03\u7f6e\u65b9\u6848\u529b\u5b66\u6982\u5ff5\u6d4b\u7b97\u5bf9\u6bd4 (Lace Bar Arrangement Patterns in Steel Lattice Column)<\/a><\/span><\/strong><\/p>\n<ul style=\"list-style-type: square;\">\n<li style=\"text-align: left;\"><span style=\"font-size: 10pt;\"><strong>\u5fae\u4fe1\u516c\u4f17\u53f7\u00a0(<span style=\"color: #000080;\">\u00a0Wechat\u00a0Subscription)<\/span><\/strong><\/span><\/li>\n<\/ul>\n<p style=\"text-align: center;\"><span style=\"font-size: 10pt;\"><a href=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2017\/01\/QRCODE.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-3636\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2017\/01\/QRCODE.jpg\" alt=\"WeChat_QRCode\" width=\"250\" height=\"255\" \/><\/a><\/span><span style=\"font-size: 10pt;\"><a href=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2017\/01\/QRCODE.jpg\"><strong><span style=\"color: #333333;\">\u6b22\u8fce\u5173\u6ce8\u00a0<span style=\"color: #ff00ff;\">\u201c\u7ed3\u6784\u4e4b\u65c5\u201d\u00a0<\/span>\u5fae\u4fe1\u516c\u4f17\u53f7<\/span><\/strong><\/a><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b9e\u5e72\u3001\u5b9e\u8df5\u3001\u79ef\u7d2f\u3001\u601d\u8003\u3001\u521b\u65b0\u3002 \u4e0d\u8003\u8651\u6881\u672c\u8eab\u7684\u4f38\u957f\u3001\u5f2f\u66f2\u7b49\u81ea\u8eab\u53d8\u5f62\uff0c\u5355\u7eaf\u8003\u8651\u6c34\u5e73\u653e\u7f6e\u7684\u6881\u8de8\u4e2d\u53d1\u751f\u6320\u5ea6 \u7684\u60c5\u51b5\u4e0b\uff0c\u6c34\u5e73\u4f38\u7f29\u91cf\u0394\u7684\u5927\u5c0f\u3002\u8fd9\u5176\u5b9e\u662f\u4e00\u4e2a\u7eaf\u6570\u5b66\u7684\u63a8\u5bfc\uff0c\u5df2\u7ecf\u548c\u7269\u7406\u65e0\u5173\u4e86\uff08PS. \u9898\u76ee\u8bf4\u6881\u5176\u5b9e\u4e0d\u5bf9\uff09\uff0c\u5176\u5b9e\u8bf4\u7684\u662f\u4e00\u6839\u4e0d\u53ef\u4f38\u7f29\u7684\u76f4\u7ebf\uff0c\u8de8\u4e2d\u53d1\u751f\u6320\u5ea6 \uff0c\u53d8\u4e3a\u4e24\u6839\u76f4\u7ebf\u540e\uff0c\u6c34\u5e73\u4f38\u7f29\u91cf\u662f\u591a\u5927\u3002 \u5176\u4e2d \\(L\\)\u4e3a\u76f4\u7ebf\u7684\u603b\u957f\u5ea6\uff0c\\(\\Delta \\)\u4e3a\u6c34\u5e73\u4f38\u7f29\u91cf\u7684\u5927\u5c0f\uff0c\\(X\\)\u4e3a\u76f4\u7ebf\u53d1\u751f\u503e\u659c\u53d8\u5f62\u540e\uff0c\u6c34\u5e73\u6295\u5f71\u957f\u5ea6\u7684\u4e00\u534a\u3002 \u7531\u603b\u957f\u4e0d\u53d8\uff0c\u53ef\u5f97\u6c34\u5e73\u4f38\u7f29\u91cf \\(\\Delta = L &#8211; 2X\\) \u540c\u65f6 \\(L\\)\u3001\\(\\Delta \\) \u53ca\\(X\\) \u4e4b\u95f4\u6ee1\u8db3\u4ee5\u4e0b\u4e09\u89d2\u51fd\u6570\u5173\u7cfb \\(2X = 2\\sqrt {{{\\left( {\\frac{L}{2}} \\right)}^2} &#8211; {\\omega ^2}} \\) \u5c06\u4e0a\u5f0f\u4ee3\u5165\u7b2c\u4e00\u4e2a\u516c\u5f0f\uff0c\u53ef\u5f97 &#8230;<\/p>\n","protected":false},"author":1,"featured_media":19185,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4,1087,7,5],"tags":[415,3519,3520,3521,2622,135,416,3385,3387,3386],"class_list":["post-18079","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-math-geometry","category-structural-analysis-","category-structural-design","category-structural-engineering","tag-beam","tag-deflection","tag-horizontal-displacement","tag-taylor-formula","tag-2622","tag-135","tag-416","tag-3385","tag-3387","tag-3386"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"robots\" 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www.jdcui.com\",\"headline\":\"[\\u51e0\\u4f55][\\u6570\\u5b66] \\u6881\\u8de8\\u4e2d\\u4e0b\\u6320\\u5f15\\u8d77\\u7684\\u7aef\\u90e8\\u6c34\\u5e73\\u4f4d\\u79fb\\u6709\\u591a\\u5927\\uff1f(How large is the end horizontal displacement caused by the midspan deflection of the beam?)\",\"author\":{\"@id\":\"http:\\\/\\\/www.jdcui.com\\\/?author=1#author\"},\"publisher\":{\"@id\":\"http:\\\/\\\/www.jdcui.com\\\/#organization\"},\"image\":{\"@type\":\"ImageObject\",\"url\":\"http:\\\/\\\/www.jdcui.com\\\/wp-content\\\/uploads\\\/2022\\\/11\\\/P1.png\",\"width\":446,\"height\":200},\"datePublished\":\"2022-11-03T22:01:39+08:00\",\"dateModified\":\"2022-11-06T01:18:23+08:00\",\"inLanguage\":\"en-US\",\"commentCount\":4,\"mainEntityOfPage\":{\"@id\":\"http:\\\/\\\/www.jdcui.com\\\/?p=18079#webpage\"},\"isPartOf\":{\"@id\":\"http:\\\/\\\/www.jdcui.com\\\/?p=18079#webpage\"},\"articleSection\":\"Math &amp; Geometry [\\u6570\\u5b66\\u4e0e\\u51e0\\u4f55], Structural Analysis 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