{"id":313758,"date":"2023-10-28T13:31:32","date_gmt":"2023-10-28T13:31:32","guid":{"rendered":"\/forum\/forums\/reply\/313758\/"},"modified":"2023-10-28T13:31:32","modified_gmt":"2023-10-28T13:31:32","slug":"313758","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/313758\/","title":{"rendered":"Reply To: Mode in Eigenvalue Buckling"},"content":{"rendered":"<p>&lt;p&gt;The mode shows you the buckled shape. It is important because it shows you which way the structure moves.&lt;\/p&gt;&lt;p&gt;A negative sign on the load multiplier simply means the structure will buckle when the load is applied in the opposite direction.&lt;\/p&gt;&lt;p&gt;Sometimes you have no interest in buckling under loads in the opposite direction because that could never happen. In those cases, you can instruct the solver to exclude negative load multipliers.&nbsp; In other cases, you may be interested in the smallest load multiplier both positive and negative.&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-313758","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"The mode shows you the buckled shape. It is important because it shows you which way the structure moves.A negative sign on the load multiplier simply means the structure will buckle when the load is applied in the opposite direction.Sometimes you have no interest in buckling under loads in the opposite direction because that could\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/313758\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Reply To: Mode in Eigenvalue Buckling | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"The mode shows you the buckled shape. It is important because it shows you which way the structure moves.A negative sign on the load multiplier simply means the structure will buckle when the load is applied in the opposite direction.Sometimes you have no interest in buckling under loads in the opposite direction because that could\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/313758\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2023-10-28T13:31:32+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2023-10-28T13:31:32+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: Mode in Eigenvalue Buckling | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"The mode shows you the buckled shape. It is important because it shows you which way the structure moves.A negative sign on the load multiplier simply means the structure will buckle when the load is applied in the opposite direction.Sometimes you have no interest in buckling under loads in the opposite direction because that could\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/313758\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/313758\\\/#listItem\",\"name\":\"Reply To: Mode in Eigenvalue Buckling\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/313758\\\/#listItem\",\"position\":2,\"name\":\"Reply To: Mode in Eigenvalue Buckling\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/313758\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/reply\\\/313758\\\/\",\"name\":\"Reply To: Mode in Eigenvalue Buckling | Ansys Learning Forum\",\"description\":\"The mode shows you the buckled shape. 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