{"id":162336,"date":"2021-09-17T12:36:49","date_gmt":"2021-09-17T12:36:49","guid":{"rendered":"\/forum\/forums\/topic\/what-does-stress-stiffening-means-and-why-does-it-happen-if-large-deflection-on\/"},"modified":"2021-09-17T14:10:13","modified_gmt":"2021-09-17T14:10:13","slug":"what-does-stress-stiffening-means-and-why-does-it-happen-if-large-deflection-on","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/what-does-stress-stiffening-means-and-why-does-it-happen-if-large-deflection-on\/","title":{"rendered":"What does Stress Stiffening means and why does it happen if Large Deflection = ON?"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>While making a geometric non-linear static structural analysis by putting Large Deflection = ON, in the solver output file it was written that Stress Stiffening = ON. I couldn&#039;t understand the basic concept of stress stiffening and why does it happen when Large Deflection is ON? Is this an important aspect in a non-linear analysis and is always important to consider?<\/p>\n","protected":false},"template":"","class_list":["post-162336","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"While making a geometric non-linear static structural analysis by putting Large Deflection = ON, in the solver output file it was written that Stress Stiffening = ON. I couldn&#039;t understand the basic concept of stress stiffening and why does it happen when Large Deflection is ON? Is this an important aspect in a non-linear analysis\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/what-does-stress-stiffening-means-and-why-does-it-happen-if-large-deflection-on\/\" \/>\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=\"What does Stress Stiffening means and why does it happen if Large Deflection = ON? | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"While making a geometric non-linear static structural analysis by putting Large Deflection = ON, in the solver output file it was written that Stress Stiffening = ON. 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