Wave and earthquake effects on axisymmetric offshore structures
β Scribed by Michael Isaacson; Wu Song-ren
- Publisher
- Springer
- Year
- 1984
- Tongue
- English
- Weight
- 449 KB
- Volume
- 5
- Category
- Article
- ISSN
- 0253-4827
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π SIMILAR VOLUMES
This paper seeks to determine the effects of free surface fluctuation on the response of an offshore structure in a random wave field. The structure is idealized as a massless uniform vertical column fixed at the sea bed carrying a concentrated mass at its top. The waves are linear, Gaussian, statio
The trapezoidal forcing function shown in Figure 3(a) of reference [1] has a duration of 7β’5 ms. However, transient stress histories in Figures 16171819show that the response pulse of first arrival (before any reflections occur) has a width of approximately 20-25 ms. This indicates that the response