STUDY ON WAVE FORCE ACTING ON AN INLAND STRUCTURE DUE TO TSUNAMIS FLOWING OVER A SEAWALL AND ITS EVALUATION METHODS

DOI Web Site Open Access

Bibliographic Information

Other Title
  • 護岸を越流した津波による陸上構造物への作用波力とその評価手法に関する研究

Description

 Tsunami-induced wave pressure and force acting on an inland structure are analyzed numerically to investigate their evaluation methods. Numerical results show that Asakura's formula for estimating the vertical distribution of the maximum wave pressure has a limited range of application depending on conditions of the tsunami at the position of the structure. Furthermore, it is found that the maximum wave force acting on the structure with a known drag coefficient can be evaluated from inundation depth and flow velocity in the absence of the structure based on the momentum of the tsunami.

Journal

Related Projects

See more

Keywords

Details 詳細情報について

Report a problem

Back to top