She hit Submit on the final analysis. In the viewport, the tower appeared as a complex web of millions of finite elements.
: Beyond simple fixed bases, seismic analysis often requires Acceleration Base Motion where the recorded accelerogram (ground motion record) is applied as a boundary condition to the "Base" nodes. The Workflow of a High-Fidelity Simulation abaqus earthquake analysis
Dynamic analysis is impossible without mass. In static analysis, gravity is applied as a force. In dynamic analysis, the software calculates inertial forces. Mass can be defined in two ways: She hit Submit on the final analysis