{"id":167194,"date":"2023-04-05T14:33:06","date_gmt":"2023-04-05T14:33:06","guid":{"rendered":"\/knowledge\/forums\/topic\/in-which-coordinate-system-are-the-results-reported-for-response-spectrum-analysis-rsa\/"},"modified":"2023-07-31T12:32:31","modified_gmt":"2023-07-31T12:32:31","slug":"in-which-coordinate-system-are-the-results-reported-for-response-spectrum-analysis-rsa","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/in-which-coordinate-system-are-the-results-reported-for-response-spectrum-analysis-rsa\/","title":{"rendered":"In which coordinate system are the results reported for Response Spectrum Analysis (RSA)?"},"content":{"rendered":"<p>Displacement, stresses, and strains 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-167194","topic","type-topic","status-publish","hentry","topic-tag-4391","topic-tag-coordinate-system","topic-tag-mapdl","topic-tag-mechanical-apdl","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, stresses, and strains 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-system-are-the-results-reported-for-response-spectrum-analysis-rsa\/\" \/>\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 system are the results reported for Response Spectrum Analysis (RSA)? | Ansys Knowledge\" \/>\n\t\t<meta property=\"og:description\" content=\"Displacement, stresses, and strains 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. 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