DYNAMIC RESPONSE OF VERTICAL ELASTIC WALLS TO BREAKING WAVE IMPACT
PDF

Keywords

dynamic response
wave impact
breaking waves
elastic wall

How to Cite

Hattori, M., & Tsujioka, N. (1996). DYNAMIC RESPONSE OF VERTICAL ELASTIC WALLS TO BREAKING WAVE IMPACT. Coastal Engineering Proceedings, 1(25). https://doi.org/10.9753/icce.v25.%p

Abstract

Experiments were focused on deflection responses of the wall member of upright structures to impulsive wave forces. The experiments revealed that the wall deflection response depends on wave loading modes as well as on natural frequency of the wall member system, fNW. Single degree-of-freedom model of transient impact shows that the peak wall deflection is given as a function of the ratio between rise time of wave force xF and fNW, representing characteristics of the wave load and the wall member. The measured peak deflection agrees well with the predicted by the model. In addition, the model indicates that with decreasing natural frequencies of the wall system, the wave load mode brought about greater peak deflections changes from the mode of short duration force to that of long-lasting force.
https://doi.org/10.9753/icce.v25.%25p
PDF
Authors retain copyright and grant the Proceedings right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this Proceedings.