Talk:Long-period ground motion
Add topicLatest comment: 2 years ago by IDon'tFindAName in topic Frequency of LPGM
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Frequency of LPGM
[edit]I've seen in the editing history a lot of changes and "debate" on the definition of wave-length of LPGM. In here this is not fixed, but rather something that depends on the application. Typically the maximum frequency will be between 1 Hz and 0.3 Hz. IDon'tFindAName (talk) 18:00, 12 January 2024 (UTC)
- If you want some sources using different values:
- LPGM in engineering (short-waves: <1s; long-waves: up to >20s)
- Early forecast in earthquakes (approx. 2 to 10s)
- Analysis of LPGM in earthquake (3 to 16s)
- Study on Quasi-Static Loading Protocols (1 to 10s)
- JMA introduction on LPGM (1-2s to 7-8s)
- IDon'tFindAName (talk) 18:18, 12 January 2024 (UTC)