Proceedings of the International Conference on Coastal Engineering | |
A NONLINEAR MODEL OF IRREGULAR WAVE RUN-UP HEIGHT A D PERIOD DISTRIBUTIONS ON GENTLE SLOPES | |
Koichiro Iwata1  Toru Sawaragi2  | |
[1] Dept. of Civil Eng., Nagoya Univ.;Dr.of Eng., Dept. of Civil Eng., Osaka Univ. | |
关键词: gentle slope; height distribution; period distribution; nonlinear model; irregular waves; | |
DOI : 10.9753/icce.v19.%p | |
学科分类:建筑学 | |
来源: Coastal Engineering Research Council | |
【 摘 要 】
This paper discusses the probability distributions of irregular wave run-up height and period on gentle slopes. Assuming that the long period component appeared on the run-up oscillation corresponds to the incident envelope wave period, a nonlinear model to estimate the probability distributions of run-up heights and periods is proposed. Laboratory experiments on gentle slopes of 1/15,1/30 and 1/40, and field measurements on a natural sandy beach with swash slopes of 1/6 to 1/14 were performed to examine the proposed model. The proposed model is shown to agree with the experiments.
【 授权许可】
Unknown
【 预 览 】
Files | Size | Format | View |
---|---|---|---|
RO201912020439638ZK.pdf | 422KB | download |