{"id":21488,"date":"2023-06-17T11:09:20","date_gmt":"2023-06-17T03:09:20","guid":{"rendered":"http:\/\/www.jdcui.com\/?p=21488"},"modified":"2026-02-18T17:53:20","modified_gmt":"2026-02-18T09:53:20","slug":"%e7%a7%91%e7%a0%94%e8%bd%af%e4%bb%b6opensees-osselfcenteringtest-opensees-selfcentering-material-test-opensees-selfcentering-%e6%97%97%e5%b8%9c%e5%9e%8b%e6%bb%9e%e5%9b%9e%e6%a8%a1%e5%9e%8b","status":"publish","type":"post","link":"http:\/\/www.jdcui.com\/?p=21488","title":{"rendered":"[\u7a0b\u5e8f] OSSCTest: OpenSees SelfCentering Material Test [OpenSees SelfCentering \u65d7\u5e1c\u578b\u6ede\u56de\u6a21\u578b\u6d4b\u8bd5]"},"content":{"rendered":"<p><span style=\"background-color: #ccffff; color: #ff00ff;\"><strong>\u5b9e\u5e72\u3001\u5b9e\u8df5\u3001\u79ef\u7d2f\u3001\u601d\u8003\u3001\u521b\u65b0\u3002<\/strong><\/span><\/p>\n<hr \/>\n<ul style=\"list-style-type: square;\">\n<li><span style=\"background-color: #ffff99;\"><strong>\u7a0b\u5e8f\u56fe\u6807\u00a0<span style=\"color: #0000ff;\">( Icon )<\/span><\/strong><\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone wp-image-21492\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2023\/06\/LOGO.png\" alt=\"\" width=\"168\" height=\"168\" \/><\/p>\n<ul style=\"list-style-type: square;\">\n<li><span style=\"background-color: #ffff99;\"><strong>\u7a0b\u5e8f\u4ecb\u7ecd\u00a0<span style=\"color: #0000ff;\">( Introduction)<\/span><\/strong><\/span><\/li>\n<\/ul>\n<p>\u5e94\u7f51\u53cb\u7684\u8981\u6c42\uff0c\u7f16\u5199OpenSees\u4e2d\u7684SelfCenteringMaterial\u672c\u6784\u6d4b\u8bd5\u7a0b\u5e8f\uff0c\u5173\u4e8eSelfCenteringMaterial\u7684\u4ecb\u7ecd\u5728OpenSees Wiki\u4e2d\u627e\u5230\uff1a<strong><a href=\"https:\/\/opensees.berkeley.edu\/wiki\/index.php\/SelfCentering_Material\" target=\"_blank\" rel=\"noopener\">SelfCentering Material &#8211; OpenSeesWiki (berkeley.edu)<\/a><\/strong><\/p>\n<p>\u5176\u547d\u4ee4\u4e5f\u8d34\u5230\u4e0b\u9762\uff1a<\/p>\n<p><code>This command is used to construct a uniaxial self-centering (flag-shaped) material object with optional non-recoverable slip behaviour and an optional stiffness increase at high strains (bearing behaviour).<\/code><\/p>\n<p><code>This material is primarily used to model a self-centering energy-dissipative (SCED) brace (Christopoulos et al., 2008) with the option to model the slippage of an external friction fuse (which causes non-recoverable deformation above a given brace strain). In practice, the external friction fuse is used to limit the amount of force in the brace (since the post-activation stiffness is generally non-zero). The bearing option is used to approximately model the effect of bolt bearing in the brace or external fuse mechanisms, which causes a steep increase in the stiffness of the brace. For self-centering energy-dissipative brace design, this bearing effect model may be used to impose a limit on slip or activation strain based on the anticipated available strain capacity of the mechanism. Note that this bearing effect is only intended to be a flag to indicate the existence of bearing; the SCED brace system should be designed such that the brace will not experience such bearing in practice.<\/code><\/p>\n<p><code>This material type could potentially be used for any comparable self-centering system that exhibits a flag-shaped hysteretic response (for example: rocking wall systems if the uniaxial material is used as a moment\/rotation hysteresis).<\/code><\/p>\n<table>\n<tbody>\n<tr>\n<td><code><b>uniaxialMaterial SelfCentering $matTag $k1 $k2 $sigAct $beta &lt;$epsSlip&gt; &lt;$epsBear&gt; &lt;rBear&gt;<\/b><\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<hr \/>\n<table>\n<tbody>\n<tr>\n<td><code><b>$matTag<\/b><\/code><\/td>\n<td><code>integer tag identifying material<\/code><\/td>\n<\/tr>\n<tr>\n<td><code><b>$k1<\/b><\/code><\/td>\n<td><code>Initial Stiffness<\/code><\/td>\n<\/tr>\n<tr>\n<td><code><b>$k2<\/b><\/code><\/td>\n<td><code>Post-Activation Stiffness (0&lt;$k2&lt;$k1)<\/code><\/td>\n<\/tr>\n<tr>\n<td><code><b>$sigAct<\/b><\/code><\/td>\n<td><code>Forward Activation Stress\/Force<\/code><\/td>\n<\/tr>\n<tr>\n<td><code><b>$beta<\/b><\/code><\/td>\n<td><code>Ratio of Forward to Reverse Activation Stress\/Force<\/code><\/td>\n<\/tr>\n<tr>\n<td><code><b>$epsSlip<\/b><\/code><\/td>\n<td><code>slip Strain\/Deformation (if $epsSlip = 0, there will be no slippage)<\/code><\/td>\n<\/tr>\n<tr>\n<td><code><b>$epsBear<\/b><\/code><\/td>\n<td><code>Bearing Strain\/Deformation (if $epsBear = 0, there will be no bearing)<\/code><\/td>\n<\/tr>\n<tr>\n<td><code><b>$rBear<\/b><\/code><\/td>\n<td><code>Ratio of Bearing Stiffness to Initial Stiffness $k1<\/code><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-21611\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2023\/06\/ModelParameters-min.png\" alt=\"\" width=\"1031\" height=\"955\" srcset=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2023\/06\/ModelParameters-min.png 1031w, http:\/\/www.jdcui.com\/wp-content\/uploads\/2023\/06\/ModelParameters-min-768x711.png 768w\" sizes=\"auto, (max-width: 1031px) 100vw, 1031px\" \/><\/p>\n<p><strong>( picture from\u00a0 <a href=\"https:\/\/opensees.berkeley.edu\/OpenSees\/manuals\/usermanual\/4160.htm\" target=\"_blank\" rel=\"noopener\">https:\/\/opensees.berkeley.edu\/OpenSees\/manuals\/usermanual\/4160.htm<\/a> )<\/strong><\/p>\n<p><strong><span style=\"font-size: 10pt;\">OSSelfCenteringTest\u7684\u529f\u80fd\u662f\uff0c\u53ef\u63d0\u4f9b\u7528\u6237\u5bfc\u5165\u4f4d\u79fb\u5386\u7a0b\uff0c\u6307\u5b9a\u6750\u6599\u7684\u53c2\u6570\uff0c\u83b7\u5f97\u76f8\u5e94\u7684\u529b-\u4f4d\u79fb\u6ede\u56de\u66f2\u7ebf\uff0c\u7528\u4e8e\u6d4b\u8bd5\u4e0d\u540c\u53c2\u6570\u5bf9\u6750\u6599\u6ede\u56de\u6027\u80fd\u7684\u5f71\u54cd\u3002<\/span><\/strong><\/p>\n<ul style=\"list-style-type: square;\">\n<li><span style=\"background-color: #ffff99;\"><strong>\u7a0b\u5e8f\u754c\u9762\u00a0<span style=\"color: #0000ff;\">( Program Interface\u00a0<\/span><\/strong><span style=\"color: #0000ff;\">)<\/span><\/span><\/li>\n<\/ul>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-21500\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2023\/06\/OSSCTEST_1-min.png\" alt=\"\" width=\"1227\" height=\"990\" srcset=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2023\/06\/OSSCTEST_1-min.png 1227w, http:\/\/www.jdcui.com\/wp-content\/uploads\/2023\/06\/OSSCTEST_1-min-768x620.png 768w\" sizes=\"auto, (max-width: 1227px) 100vw, 1227px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-21501\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2023\/06\/OSSCTEST_2-min.png\" alt=\"\" width=\"1227\" height=\"990\" srcset=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2023\/06\/OSSCTEST_2-min.png 1227w, http:\/\/www.jdcui.com\/wp-content\/uploads\/2023\/06\/OSSCTEST_2-min-768x620.png 768w\" sizes=\"auto, (max-width: 1227px) 100vw, 1227px\" \/><\/p>\n<p>\u4ee5\u4e0b\u662f\u51e0\u4e2a\u6d4b\u8bd5\u4f8b\u5b50\uff1a<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-21502\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2023\/06\/OSSCTEST_3-min.png\" alt=\"\" width=\"946\" height=\"756\" srcset=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2023\/06\/OSSCTEST_3-min.png 946w, http:\/\/www.jdcui.com\/wp-content\/uploads\/2023\/06\/OSSCTEST_3-min-768x614.png 768w\" sizes=\"auto, (max-width: 946px) 100vw, 946px\" \/><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-21503\" src=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2023\/06\/OSSCTEST_4-min.png\" alt=\"\" width=\"945\" height=\"756\" srcset=\"http:\/\/www.jdcui.com\/wp-content\/uploads\/2023\/06\/OSSCTEST_4-min.png 945w, http:\/\/www.jdcui.com\/wp-content\/uploads\/2023\/06\/OSSCTEST_4-min-768x614.png 768w\" sizes=\"auto, (max-width: 945px) 100vw, 945px\" \/><\/p>\n<ul style=\"list-style-type: square;\">\n<li><span style=\"background-color: #ffff99;\"><strong>\u7a0b\u5e8f\u4e0b\u8f7d<span style=\"color: #000080;\">\u00a0( <span style=\"color: #0000ff;\">Program Download<\/span> )<\/span><\/strong><\/span><\/li>\n<\/ul>\n<p><span style=\"color: #ff0000;\"><strong>(\u00a0 <span style=\"color: #ff00ff;\">\u5982\u679c\u60a8\u9700\u8981\u8fd9\u4e2a\u8f6f\u4ef6\uff0c\u8bf7\u5728\u8fd9\u7ed9\u7f51\u7ad9\u6350\u52a9\uff1a<span style=\"color: #0000ff;\"><a style=\"color: #0000ff;\" href=\"http:\/\/www.jdcui.com\/?page_id=4813\" target=\"_blank\" rel=\"noopener noreferrer\">http:\/\/www.jdcui.com\/?page_id=4813<\/a><\/span>\uff0c\u6350\u52a9\u4e0d\u4f4e\u4e8e 100RMB\uff0c\u6350\u52a9\u540e\u5728\u8bc4\u8bba\u533a\u7559\u4e0b\u60a8\u7684\u8bc4\u8bba\uff0c\u8f6f\u4ef6\u4f1a\u901a\u8fc7\u7ba1\u7406\u5458QQ\uff1a3014479529\u7ed9\u4f60\u53d1\u9001\uff0c\u5bf9\u8f6f\u4ef6\u6709\u4efb\u4f55\u7591\u95ee\u4e5f\u6b22\u8fce\u8054\u7cfb\uff0c<em>\u656c\u8bf7\u5c0a\u91cd\u52b3\u52a8\u6210\u679c<\/em>\u00a0\uff01\uff01\uff01\u3002<\/span>)<\/strong><\/span><\/p>\n<hr \/>\n<p style=\"text-align: center;\"><strong><div  class=\"thumbs-rating-container\" id=\"thumbs-rating-21488\" data-content-id=\"21488\"><button class=\"thumbs-rating-up thumbs-rating-voted\" onclick=\"thumbs_rating_vote(21488, 1);\">Vote Up +7<\/button> <button class=\"thumbs-rating-down\" onclick=\"thumbs_rating_vote(21488, 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><strong>\u76f8\u5173\u535a\u6587<span style=\"color: #0000ff;\">( Related Topics)<\/span><\/strong><\/li>\n<\/ul>\n<p style=\"text-align: left;\"><strong>[01]\u00a0<a title=\"[\u79d1\u7814][\u8f6f\u4ef6][OpenSees] OSBWTest: OpenSees BoucWen Material Test ( OpenSees BoucWen\u6750\u6599\u6d4b\u8bd5)\" href=\"http:\/\/www.jdcui.com\/?p=12655\" target=\"_blank\" rel=\"noopener\">[\u79d1\u7814][\u8f6f\u4ef6][OpenSees] OSBWTest: OpenSees BoucWen Material Test ( OpenSees BoucWen\u6750\u6599\u6d4b\u8bd5)<\/a><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[02] <a title=\"[\u7814\u7a76][\u8f6f\u4ef6] BWTest: Bouc-Wen\u6a21\u578b\u53c2\u6570\u6d4b\u8bd5\u5206\u6790 [Bouc-Wen Hysteretic Model Parameters Analysis]\" href=\"http:\/\/www.jdcui.com\/?p=18357\" target=\"_blank\" rel=\"noopener\">[\u7814\u7a76][\u8f6f\u4ef6] BWTest: Bouc-Wen\u6a21\u578b\u53c2\u6570\u6d4b\u8bd5\u5206\u6790 [Bouc-Wen Hysteretic Model Parameters Analysis]<\/a><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[03] <a title=\"[\u7b14\u8bb0][\u975e\u7ebf\u6027][OpenSees] \u591a\u4e2a\u5355\u8f74\u4e8c\u6298\u7ebf\u975e\u7ebf\u6027\u672c\u6784\u5e76\u8054\u540e\u7684\u6ede\u56de\u66f2\u7ebf\u662f\u4ec0\u4e48\u6837\u5b50\u7684\uff1f\" href=\"http:\/\/www.jdcui.com\/?p=16360\" target=\"_blank\" rel=\"noopener\">[\u7b14\u8bb0][\u975e\u7ebf\u6027][OpenSees] \u591a\u4e2a\u5355\u8f74\u4e8c\u6298\u7ebf\u975e\u7ebf\u6027\u672c\u6784\u5e76\u8054\u540e\u7684\u6ede\u56de\u66f2\u7ebf\u662f\u4ec0\u4e48\u6837\u5b50\u7684\uff1f<\/a><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[04] <a title=\"[\u7a0b\u5e8f][\u79d1\u7814][\u672c\u6784] BMMF: Bilinear Material Model Fitting Tool [BMMF:\u4e8c\u6298\u7ebf\u8bd5\u9a8c\u6ede\u56de\u66f2\u7ebf\u672c\u6784\u62df\u5408\u5de5\u5177]\" href=\"http:\/\/www.jdcui.com\/?p=12043\" target=\"_blank\" rel=\"noopener\">[\u7a0b\u5e8f][\u79d1\u7814][\u672c\u6784] BMMF: Bilinear Material Model Fitting Tool [BMMF:\u4e8c\u6298\u7ebf\u8bd5\u9a8c\u6ede\u56de\u66f2\u7ebf\u672c\u6784\u62df\u5408\u5de5\u5177]<\/a><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[05] <a title=\"[\u4e0b\u8f7d][Tool][\u8f6f\u4ef6] OSMatTest: OpenSees Material Test [OpenSees\u5355\u8f74\u6750\u6599\u6d4b\u8bd5\u5de5\u5177]\" href=\"http:\/\/www.jdcui.com\/?p=2571\" target=\"_blank\" rel=\"noopener\">[\u4e0b\u8f7d][Tool][\u8f6f\u4ef6] OSMatTest: OpenSees Material Test [OpenSees\u5355\u8f74\u6750\u6599\u6d4b\u8bd5\u5de5\u5177]<\/a><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[06] <a class=\"row-title\" href=\"http:\/\/www.jdcui.com\/?p=2703\">OpenSees Concrete06 Material Test<\/a><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[07] <a class=\"row-title\" href=\"http:\/\/www.jdcui.com\/?p=2696\">OpenSees ConcreteD Material Test<\/a><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[08] <a class=\"row-title\" href=\"http:\/\/www.jdcui.com\/?p=2688\">OpenSees Concrete04 Material Test<\/a><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[09] <a class=\"row-title\" href=\"http:\/\/www.jdcui.com\/?p=2573\">OpenSees Concrete02 Material Test<\/a><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[10] <a class=\"row-title\" href=\"http:\/\/www.jdcui.com\/?p=2673\">OpenSees Concrete01 Material Test<\/a><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[11] <a class=\"row-title\" href=\"http:\/\/www.jdcui.com\/?p=2668\">OpenSees RambergOsgoodSteel Material Test<\/a><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[12] <a class=\"row-title\" href=\"http:\/\/www.jdcui.com\/?p=2567\" target=\"_blank\" rel=\"noopener\">OpenSees Steel02 Material Test<\/a><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[13] <a class=\"row-title\" href=\"http:\/\/www.jdcui.com\/?p=2603\" target=\"_blank\" rel=\"noopener\">OpenSees Steel01 Material Test<\/a><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[14] <a class=\"row-title\" title=\"[OpenSees][\u79d1\u7814] Pinching4 MatTest: Pinching4 Material Test and Paramete Correction [Pinching4\u6750\u6599\u53c2\u6570\u6d4b\u8bd5\u53ca\u77eb\u6b63\u62df\u5408\u5de5\u5177]\" href=\"http:\/\/www.jdcui.com\/?p=14184\" target=\"_blank\" rel=\"noopener\">[OpenSees][\u79d1\u7814] Pinching4 MatTest: Pinching4 Material Test and Paramete Correction [Pinching4\u6750\u6599\u53c2\u6570\u6d4b\u8bd5\u53ca\u77eb\u6b63\u62df\u5408\u5de5\u5177]<\/a><\/strong><\/p>\n<p style=\"text-align: left;\"><strong>[15] <a class=\"row-title\" title=\"[\u79d1\u7814][OpenSees] BWBN Material (Pinching Hysteretic Bouc-Wen Material) Test\" href=\"http:\/\/www.jdcui.com\/?p=12653\" target=\"_blank\" rel=\"noopener\">[\u79d1\u7814][OpenSees] BWBN Material (Pinching Hysteretic Bouc-Wen Material) Test<\/a><\/strong><\/p>\n<p><strong>[16]. <a title=\"[\u7b14\u8bb0][\u7f16\u7a0b][\u7b97\u6cd5] \u56db\u6bb5\u5f0f\u5355\u8f74\u6062\u590d\u529b\u672c\u6784\u6a21\u578b\u5f00\u53d1 (Development of four segment uniaxial restoring force constitutive model)\" href=\"http:\/\/www.jdcui.com\/?p=18570\" target=\"_blank\" rel=\"noopener\">[\u7b14\u8bb0][\u7f16\u7a0b][\u7b97\u6cd5] \u56db\u6bb5\u5f0f\u5355\u8f74\u6062\u590d\u529b\u672c\u6784\u6a21\u578b\u5f00\u53d1 (Development of four segment uniaxial restoring force constitutive model)<\/a><\/strong><\/p>\n<p><strong>[17]. <a title=\"[\u6df7\u51dd\u571f] \u672c\u7ad9\u6df7\u51dd\u571f\u5355\u8f74\u672c\u6784\u535a\u6587\u6c47\u603b\u6574\u7406\" href=\"http:\/\/www.jdcui.com\/?p=11902\" target=\"_blank\" rel=\"noopener\">[\u6df7\u51dd\u571f] \u672c\u7ad9\u6df7\u51dd\u571f\u5355\u8f74\u672c\u6784\u535a\u6587\u6c47\u603b\u6574\u7406<\/a><\/strong><\/p>\n<p><strong>[18]. <a title=\"[\u4e66]PERFORM-3D\u539f\u7406\u4e0e\u5b9e\u4f8b \u2013 \u7b2c3\u7ae0 \u2013 \u94a2\u7b4b\u4e0e\u6df7\u51dd\u571f\u6750\u6599\u7684\u5355\u8f74\u672c\u6784\u5173\u7cfb\" href=\"http:\/\/www.jdcui.com\/?p=4165\" target=\"_blank\" rel=\"noopener\">\u4e66]PERFORM-3D\u539f\u7406\u4e0e\u5b9e\u4f8b \u2013 \u7b2c3\u7ae0 \u2013 \u94a2\u7b4b\u4e0e\u6df7\u51dd\u571f\u6750\u6599\u7684\u5355\u8f74\u672c\u6784\u5173\u7cfb<\/a><\/strong><\/p>\n<p><strong>[19]. <a title=\"[\u79d1\u7814][OpenSees] BWBN Material (Pinching Hysteretic Bouc-Wen Material) Test\" href=\"http:\/\/www.jdcui.com\/?p=12653\" target=\"_blank\" rel=\"noopener\">[\u79d1\u7814][OpenSees] BWBN Material (Pinching Hysteretic Bouc-Wen Material) Test<\/a><\/strong><\/p>\n<p><strong>[20]. <a title=\"[\u79d1\u7814][\u8f6f\u4ef6][OpenSees] OSSelfCenteringTest: OpenSees SelfCentering Material Test [OpenSees SelfCentering \u65d7\u5e1c\u578b\u6ede\u56de\u6a21\u578b\u6d4b\u8bd5]\" href=\"http:\/\/www.jdcui.com\/?p=21488\" target=\"_blank\" rel=\"noopener\">[\u79d1\u7814][\u8f6f\u4ef6][OpenSees] OSSelfCenteringTest: OpenSees SelfCentering Material Test [OpenSees SelfCentering \u65d7\u5e1c\u578b\u6ede\u56de\u6a21\u578b\u6d4b\u8bd5]<\/a><\/strong><\/p>\n<ul style=\"list-style-type: square;\">\n<li style=\"text-align: left;\"><strong>\u5fae\u4fe1\u516c\u4f17\u53f7\u00a0(\u00a0<span style=\"color: #0000ff;\">Wechat\u00a0Subscription<\/span>)<\/strong><\/li>\n<\/ul>\n<p><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><\/p>\n<p style=\"text-align: center;\"><strong>\u6b22\u8fce\u5173\u6ce8\u00a0\u201c<span style=\"color: #ff00ff;\">\u7ed3\u6784\u4e4b\u65c5<\/span>\u201d\u00a0\u5fae\u4fe1\u516c\u4f17\u53f7<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b9e\u5e72\u3001\u5b9e\u8df5\u3001\u79ef\u7d2f\u3001\u601d\u8003\u3001\u521b\u65b0\u3002 \u7a0b\u5e8f\u56fe\u6807\u00a0( Icon ) \u7a0b\u5e8f\u4ecb\u7ecd\u00a0( Introduction) \u5e94\u7f51\u53cb\u7684\u8981\u6c42\uff0c\u7f16\u5199OpenSees\u4e2d\u7684SelfCenteringMaterial\u672c\u6784\u6d4b\u8bd5\u7a0b\u5e8f\uff0c\u5173\u4e8eSelfCenteringMaterial\u7684\u4ecb\u7ecd\u5728OpenSees Wiki\u4e2d\u627e\u5230\uff1aSelfCentering Material &#8211; OpenSeesWiki (berkeley.edu) \u5176\u547d\u4ee4\u4e5f\u8d34\u5230\u4e0b\u9762\uff1a This command is used to construct a uniaxial self-centering (flag-shaped) material object with optional non-recoverable slip behaviour &#8230;<\/p>\n","protected":false},"author":1,"featured_media":21504,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[31,3,5],"tags":[3945,261,3950,3949,3948,3946,3509,3947],"class_list":["post-21488","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-my-software-","category-opensees","category-structural-engineering","tag-flag-shaped","tag-opensees","tag-ossctest","tag-osselfcenteringtest","tag-selfcentering","tag-3946","tag-3509","tag-3947"],"aioseo_notices":[],"views":5529,"_links":{"self":[{"href":"http:\/\/www.jdcui.com\/index.php?rest_route=\/wp\/v2\/posts\/21488","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.jdcui.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.jdcui.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.jdcui.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.jdcui.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=21488"}],"version-history":[{"count":0,"href":"http:\/\/www.jdcui.com\/index.php?rest_route=\/wp\/v2\/posts\/21488\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/www.jdcui.com\/index.php?rest_route=\/wp\/v2\/media\/21504"}],"wp:attachment":[{"href":"http:\/\/www.jdcui.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=21488"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.jdcui.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=21488"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.jdcui.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=21488"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}