Dynamics
free vibrations and natural frequencies:
Beam elements:
- pin-ended cross with in-plane vibration (1)
- pin-ended double cross with in-plane vibration (2)
- free square frame with in-plane vibration (3)
- cantilever with off-centre point masses (4)
- deep simply supported beam (5)
- circular ring (6)
Thin plate elements:
- thin square cantilevered plate with symmetric modes (11a)
- thin square cantilevered plate with anti-symmetric modes (11b)
- free thin square plate (12)
- simply supported thin square plate (13)
- simply supported thin annular plate (14)
- clamped thin rhombic plate (15)
- cantilevered thin square plate (16)
Thick plate elements:
- simply supported thick square plate with edge rotations suppressed (21a)
- simply supported thick square plate with edge rotations free (21b)
- clamped thick rhombic plate (22)
- simply supported thick annular plate (23)
Membrane elements:
- cantilevered square membrane (31)
- cantilevered tapered membrane (32)
- free annular membrane (33)
Anti-symmetric solid elements:
- free cylinder with axisymmetric vibration (41)
- thick hollow sphere with uniform radial vibration (42)
- simply supported annular plate with axisymmetric vibration (43)
3D solid elements:
- deep simply supported solid beam (51)
- simply supported solid square plate (52)
- simply supported solid annular plate with axisymmetric vibration (53)
Eigen solution tests:
- 2D beam element in a cantilevered beam (71)
- 3D solid element in a cantilevered beam (72)
- thin shell element in a cantilevered thin square plate (73)
- thin shell element in a cantilevered thin square plate (automatic masters selection) (74)
Benchmarks P09, P18 (subset of above), R0015 (subset of above).
forced vibrations
Beam elements with various forcing functions:
- deep simply supported beam (5)
Thin plate elements with various forcing functions:
- simply supported thin square plate (13)
Thick plate elements with various forcing functions:
- simply supported thick square plate with edge rotations suppressed (21a)
Benchmark R0016.
Beam elements with various forcing functions:
- deep simply supported beam (FR07)
Thin plate elements with various forcing functions:
- simply supported thin square plate (FR13)
Thick plate elements with various forcing functions:
- simply supported thick square plate with edge rotations suppressed (FR21)
Benchmarks R0034, R0034(S).
acoustics
Radiation and scattering of sound:
- sound radiation of a vibrating sphere
- sound radiation of a cylinder with vibrating lateral surface
- scattering of sound by a pipe with intersecting ribs
Benchmark R0083 .
