{"id":162217,"date":"2023-01-25T07:34:37","date_gmt":"2023-01-25T07:34:37","guid":{"rendered":"\/knowledge\/forums\/topic\/in-which-coordinate-systems-are-response-spectrum-analysis-rsa-results-reported\/"},"modified":"2023-07-31T12:36:36","modified_gmt":"2023-07-31T12:36:36","slug":"in-which-coordinate-systems-are-response-spectrum-analysis-rsa-results-reported","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/in-which-coordinate-systems-are-response-spectrum-analysis-rsa-results-reported\/","title":{"rendered":"In which coordinate systems are Response Spectrum Analysis (RSA) results reported?"},"content":{"rendered":"<p>Displacement, stress, and strain are reported in the solution coordinate system (see RSYS command).  The solution coordinate system for element quantities (e.g., stresses and strains) is the element coordinate system.  By default, for solid elements, the element coordinate systems are global cartesian.  For beam elements is based on the element alignment.  The solution coordinate system for nodal quantities (e.g., displacements) is the nodal coordinate system.  By default, the nodal coordinate systems are global cartesian.<\/p>\n","protected":false},"template":"","class_list":["post-162217","topic","type-topic","status-publish","hentry","topic-tag-19-1","topic-tag-mechanical","topic-tag-response-spectrum","topic-tag-structural-dynamics","topic-tag-structural-mechanics"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Displacement, stress, and strain are reported in the solution coordinate system (see RSYS command). The solution coordinate system for element quantities (e.g., stresses and strains) is the element coordinate system. By default, for solid elements, the element coordinate systems are global cartesian. For beam elements is based on the element alignment. The solution coordinate system\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/in-which-coordinate-systems-are-response-spectrum-analysis-rsa-results-reported\/\" \/>\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 Knowledge | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"In which coordinate systems are Response Spectrum Analysis (RSA) results reported? | Ansys Knowledge\" \/>\n\t\t<meta property=\"og:description\" content=\"Displacement, stress, and strain are reported in the solution coordinate system (see RSYS command). The solution coordinate system for element quantities (e.g., stresses and strains) is the element coordinate system. 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The solution coordinate system for element quantities (e.g., stresses and strains) is the element coordinate system. By default, for solid elements, the element coordinate systems are global cartesian. For beam elements is based on the element alignment. 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