Abstract
The transient-state flexural waves impulse response tests are alternatively introduced to the integrity evaluation of piles where the tops are inaccessible for conventional longitudinal wave testing. The conventional constant velocity-based one-dimensional wave theory is no longer suitable to interpret such testing results. In this research, linking the guided wave theory and resonance concept is a simple and efficient method to describe the dispersive wave velocity and precisely evaluate the on-site length of pile bents supporting a rail viaduct in central Taiwan.
| Original language | English |
|---|---|
| State | Published - 2020 |
| Event | 16th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, ARC 2019 - Taipei, Taiwan Duration: 14 Oct 2019 → 18 Oct 2019 |
Conference
| Conference | 16th Asian Regional Conference on Soil Mechanics and Geotechnical Engineering, ARC 2019 |
|---|---|
| Country/Territory | Taiwan |
| City | Taipei |
| Period | 14/10/19 → 18/10/19 |
Keywords
- Flexural wave impulse response
- Guided wave theory
- Non-destructive testing
- Phase velocity
- Pile bent foundation
- Resonance frequency
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