Dynamic response of long-span continuous curved box girder bridge under seismic excitation
Form function matrix is created by introducing high order displacement interpolation function in the node. Based on the virtual work principle and dynamic finite element theory, the spatial element stiffness matrix, mass matrix and earthquake mass matrix of a thin-walled box girder having 9 freedom...
| Main Authors: | , |
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| Format: | Article |
| Language: | English |
| Published: |
JVE International
2019-05-01
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| Series: | Journal of Vibroengineering |
| Subjects: | |
| Online Access: | https://www.jvejournals.com/article/20345 |