Sep 9, 2021 #1 STEVE LIU Civil/Environmental Jun 2, 2017 13 0 0 TW Hello I try to establish expansion joint in my sap model, it is a very long tunnel First I am not sure it is necessary to do it or not . second i should use gap or link many thanks for help https://files.engineering.com/getfile.aspx?folder=52bc82d5-f884-4645-a0ef-4cb3e866f4df&file=expansion_joint.png
Hello I try to establish expansion joint in my sap model, it is a very long tunnel First I am not sure it is necessary to do it or not . second i should use gap or link many thanks for help
