Proceedings of the International Conference on Coastal Engineering | |
THE CONCEPT OF RESIDENCE TIME FOR THE DESCRIPTION OF WAVE RUN-UP, WAVE SET-UP AND WAVE RUN-DOWN | |
Hans-Menning Dette1  Holger Schuttrumpf1  Hendrik Bergmann1  | |
[1] Department of Hydrodynamics and Coastal Engineering, Leichtweiss-Institute for Hydraulics, Technical University of Braunschweig | |
关键词: run up; set up; run down; residence time; | |
DOI : 10.9753/icce.v24.%p | |
学科分类:建筑学 | |
来源: Coastal Engineering Research Council | |
【 摘 要 】
Wave run-up, wave set-up and wave run-down are determined by using the residence time in the form of a duration curve. This method introduced by FUHRBOTER and WITTE (1991) considers the totality of a run-up series without considering individual run-up events separately. By using the residence time concept, wave run-up is not any more a timeless event but can be described as a time dependent variable. The results obtained by using this concept are in good agreement with previous studies based on other methods for defining wave run-up, wave set-up and wave run-down. The residence time concept has been used for regular and random waves. This concept is particularly useful for random waves, because there is no need to count the number of waves loading a dike.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
---|---|---|---|
RO201912020440826ZK.pdf | 186KB | download |