Reimplement Prestress calculation

created branch 191-reimplement-prestress-calculation to address this issue

By jonathan.froehlich on 2022-12-22T07:09:41 (imported from GitLab)

mentioned in merge request !209 (merged)

By jonathan.froehlich on 2022-12-22T10:33:54 (imported from GitLab)

mentioned in commit 6a415ba9

By jonathan.froehlich on 2022-12-22T11:41:23 (imported from GitLab)

closed