{"id":390648,"date":"2024-10-21T13:33:55","date_gmt":"2024-10-21T13:33:55","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/buckling-analysis-of-initially-curved-strut-and-eccentrically-loaded-strut\/"},"modified":"2024-10-21T15:17:15","modified_gmt":"2024-10-21T15:17:15","slug":"buckling-analysis-of-initially-curved-strut-and-eccentrically-loaded-strut","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/buckling-analysis-of-initially-curved-strut-and-eccentrically-loaded-strut\/","title":{"rendered":"Buckling analysis of initially curved strut and eccentrically loaded strut"},"content":{"rendered":"<p>&lt;p&gt;&lt;p&gt;&lt;p&gt;I&#8217;m trying to perform an analysis of an initially curved strut and an eccentrically loaded strut.&lt;\/p&gt;&lt;p&gt;For the initially curved strut (fixed-pinned), I placed a moment (1Nmm) in load step 1 and a force (-1N) acting downwards in load step 2. This resulted in a load multiplier of 80.762 which is different than the buckling of an axially loaded fixed-pinned strut. Due to the different multiplier I&#8217;m inclined to believe that this analysis is what im looking for but I&#8217;m not sure.&lt;\/p&gt;&lt;p&gt;For the case of an eccentrically loaded strut, I used the same boundary conditions, however I placed a force (-1N) using the vertex selection to simulate the eccentricity. This also resulted a load multiplier of 80.762.&lt;\/p&gt;&lt;\/p&gt;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-390648","topic","type-topic","status-publish","hentry","topic-tag-buckling","topic-tag-buckling-analysis"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"I&#039;m trying to perform an analysis of an initially curved strut and an eccentrically loaded strut.For the initially curved strut (fixed-pinned), I placed a moment (1Nmm) in load step 1 and a force (-1N) acting downwards in load step 2. This resulted in a load multiplier of 80.762 which is different than the buckling of\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/buckling-analysis-of-initially-curved-strut-and-eccentrically-loaded-strut\/\" \/>\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=\"Buckling analysis of initially curved strut and eccentrically loaded strut | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"I&#039;m trying to perform an analysis of an initially curved strut and an eccentrically loaded strut.For the initially curved strut (fixed-pinned), I placed a moment (1Nmm) in load step 1 and a force (-1N) acting downwards in load step 2. This resulted in a load multiplier of 80.762 which is different than the buckling of\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/buckling-analysis-of-initially-curved-strut-and-eccentrically-loaded-strut\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-10-21T13:33:55+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-10-21T15:17:15+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Buckling analysis of initially curved strut and eccentrically loaded strut | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"I&#039;m trying to perform an analysis of an initially curved strut and an eccentrically loaded strut.For the initially curved strut (fixed-pinned), I placed a moment (1Nmm) in load step 1 and a force (-1N) acting downwards in load step 2. 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