“Spring elements,” Section 31.1
“Dashpot elements,” Section 31.2
“Flexible joint elements,” Section 31.3
“Distributing coupling elements,” Section 31.4
“Cohesive elements,” Section 31.5
“Gasket elements,” Section 31.6
“Surface elements,” Section 31.7
“Tube support elements,” Section 31.8
“Line spring elements,” Section 31.9
“Elastic-plastic joints,” Section 31.10
“Drag chain elements,” Section 31.11
“Pipe-soil elements,” Section 31.12
“Acoustic interface elements,” Section 31.13
“Eulerian elements,” Section 31.14
“User-defined elements,” Section 31.15
