DESTRUCTION MECHANISM AND DESIGN OF RUBBLE MOUND STRUCTURES BY IRREGULAR WAVES.

被引：0
|
作者：
Sawaragi, Toru [1 ]
Ryu, Cheong-Ro [1 ]
Kusumi, Masato [1 ]
机构：
[1] Osaka Univ, Jpn, Osaka Univ, Jpn
来源：
| 1600年 / 28期
关键词：
Beaches - Breakwaters - Coastal engineering - WATER WAVES - Spectrum Analysis;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
The effects of the grouping characteristics of irregular waves to the stability of rubble mound structures are investigated by model tests using 7 kinds of simulated irregular waves which have different spectrum shapes. Various definitions of run-length and run-sum are used as a representative of grouping characteristics to discuss the destruction mechanism by the irregular waves. In the study, the run-length is defined as the number of waves that constitute a run satisfying a critical wave condition and the run-sum means the energy sum of a run. Through the comparison of design results for the conventional and the new design methods, it is verified that the new design method is reasonable and completely solves the problems in the conventional methods.
引用
收藏
相关论文
共 50 条
  • [1] EFFECT OF WAVES ON RUBBLE-MOUND STRUCTURES
    RAICHLEN, F
    ANNUAL REVIEW OF FLUID MECHANICS, 1975, 7 : 327 - 356
  • [2] Stability criteria of rubble mound structures under the irregular sea conditions
    Ryu, CR
    Sohn, BK
    COASTAL STRUCTURES '99, VOLUMES 1 & 2, 2000, : 223 - 230
  • [3] Effect of extreme waves in an irregular wave train on the stability of rubble mound breakwaters
    Ozbahceci, BO
    Takayama, T
    Mase, H
    Ergin, A
    Coastal Engineering 2004, Vols 1-4, 2005, : 3727 - 3739
  • [4] Fuzzy logic approach to conventional rubble mound structures design
    Erdik, Tarkan
    EXPERT SYSTEMS WITH APPLICATIONS, 2009, 36 (03) : 4162 - 4170
  • [5] On the toe stability of rubble mound structures
    Etemad-Shahidi, Amir
    Bali, Meysam
    van Gent, Marcel R. A.
    COASTAL ENGINEERING, 2021, 164
  • [6] EFFECTS ON IRREGULAR WAVE TRAINS OF RUBBLE-MOUND BREAKWATERS
    OUELLET, Y
    JOURNAL OF THE WATERWAYS HARBORS AND COASTAL ENGINEERING DIVISION-ASCE, 1973, 99 (NWW3): : 405 - 406
  • [7] EFFECTS OF IRREGULAR WAVE TRAINS ON RUBBLE-MOUND BREAKWATERS
    DATTATRI, J
    JOURNAL OF THE WATERWAYS HARBORS AND COASTAL ENGINEERING DIVISION-ASCE, 1973, 99 (NWW1): : 134 - 135
  • [8] On the stability of rock armored rubble mound structures
    Etemad-Shahidi, Amir
    Bali, Meysam
    van Gent, Marcel R. A.
    COASTAL ENGINEERING, 2020, 158
  • [9] Modelling of submerged rubble-mound structures
    Vergés, D
    Gironella, X
    Sánchez-Arcilla, A
    Pascual, X
    Moreno, L
    Peña, C
    COASTAL DYNAMICS '01: PROCEEDINGS, 2001, : 26 - 35
  • [10] On the mean overtopping rate of rubble mound structures
    Etemad-Shahidi, Amir
    Koosheh, Ali
    van Gent, Marcel R. A.
    COASTAL ENGINEERING, 2022, 177
12345