{"action":"created","issue":{"url":"https://api.github.com/repos/idaholab/moose/issues/11219","repository_url":"https://api.github.com/repos/idaholab/moose","labels_url":"https://api.github.com/repos/idaholab/moose/issues/11219/labels{/name}","comments_url":"https://api.github.com/repos/idaholab/moose/issues/11219/comments","events_url":"https://api.github.com/repos/idaholab/moose/issues/11219/events","html_url":"https://github.com/idaholab/moose/issues/11219","id":312308023,"number":11219,"title":"Add tangent operator to RadialReturnStressUpdate in Tensor Mechanics","user":{"login":"tophmatthews","id":7014706,"avatar_url":"https://avatars3.githubusercontent.com/u/7014706?v=4","gravatar_id":"","url":"https://api.github.com/users/tophmatthews","html_url":"https://github.com/tophmatthews","followers_url":"https://api.github.com/users/tophmatthews/followers","following_url":"https://api.github.com/users/tophmatthews/following{/other_user}","gists_url":"https://api.github.com/users/tophmatthews/gists{/gist_id}","starred_url":"https://api.github.com/users/tophmatthews/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/tophmatthews/subscriptions","organizations_url":"https://api.github.com/users/tophmatthews/orgs","repos_url":"https://api.github.com/users/tophmatthews/repos","events_url":"https://api.github.com/users/tophmatthews/events{/privacy}","received_events_url":"https://api.github.com/users/tophmatthews/received_events","type":"User","site_admin":false},"labels":[{"id":84758334,"url":"https://api.github.com/repos/idaholab/moose/labels/C:%20Modules","name":"C: Modules","color":"0052cc","default":false},{"id":80663266,"url":"https://api.github.com/repos/idaholab/moose/labels/P:%20normal","name":"P: normal","color":"ededed","default":false},{"id":80663264,"url":"https://api.github.com/repos/idaholab/moose/labels/T:%20task","name":"T: task","color":"cccccc","default":false}],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":7,"created_at":"2018-04-08T13:58:56Z","updated_at":"2018-04-12T18:41:21Z","closed_at":null,"author_association":"CONTRIBUTOR","body":"## Rationale\r\n\r\nThe tangent operator in the tensor mechanics creep formulation is currently returned as the elasticity tensor. In reality, there are additional contributions. Getting the tangent operator correct will improve the jacobian and help convergence with creep solves.\r\n\r\n## Description\r\n\r\n`RadialReturnStressUpdate` tangent operator should be implemented and tested.\r\n\r\n## Impact\r\n\r\nThis will help convergence with creep solves.\r\n"},"comment":{"url":"https://api.github.com/repos/idaholab/moose/issues/comments/380905113","html_url":"https://github.com/idaholab/moose/issues/11219#issuecomment-380905113","issue_url":"https://api.github.com/repos/idaholab/moose/issues/11219","id":380905113,"user":{"login":"tophmatthews","id":7014706,"avatar_url":"https://avatars3.githubusercontent.com/u/7014706?v=4","gravatar_id":"","url":"https://api.github.com/users/tophmatthews","html_url":"https://github.com/tophmatthews","followers_url":"https://api.github.com/users/tophmatthews/followers","following_url":"https://api.github.com/users/tophmatthews/following{/other_user}","gists_url":"https://api.github.com/users/tophmatthews/gists{/gist_id}","starred_url":"https://api.github.com/users/tophmatthews/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/tophmatthews/subscriptions","organizations_url":"https://api.github.com/users/tophmatthews/orgs","repos_url":"https://api.github.com/users/tophmatthews/repos","events_url":"https://api.github.com/users/tophmatthews/events{/privacy}","received_events_url":"https://api.github.com/users/tophmatthews/received_events","type":"User","site_admin":false},"created_at":"2018-04-12T18:41:21Z","updated_at":"2018-04-12T18:41:21Z","author_association":"CONTRIBUTOR","body":"A segfault occurs when using the `volumetric_locking_correction` and `use_finite_deform_jacobian` #11261 "}}
{"actor":{"display_login":"tophmatthews"}}