Interaction of Periodic Waves with Inclined Portable Barrier
Publication: Journal of Waterway, Port, Coastal, and Ocean Engineering
Volume 114, Issue 6
Abstract
The two‐dimensional problem of the interaction of periodic incident waves with a hinged inclined barrier is investigated theoretically and numerically in this study. A combination of the finite element method and an eigenfunction expansion procedure is used to obtain numerical solutions to this problem. The transmission characteristics and the effectiveness of a partially floating, inclined breakwater are studied. The effects of variations in the wave period, angle of inclination of the barrier, and the bottom gap are investigated. It is shown that results obtained by the numerical method compare reasonably well with the experimental data and other theoretical solutions.
Get full access to this article
View all available purchase options and get full access to this article.
References
1.
Bai, K. J. (1972). “A variational method in potential flows with a free surface.” Rep. NA 72‐2, University of California, College of Engineering, Berkeley, Calif.
2.
Bai, K. J. and Yeung, R. W. (1974). “Numerical solutions to free‐surface flow problems.” Proc., 10th Symp. Naval Hydrodynamics, Cambridge, Mass., 609–647.
3.
Finnigan, T. D., and Yamamoto, T. (1979). “Analysis of semi‐submerged porous breakwater.” Proc., Specialty Conf. on Civil Engineering in the Oceans, IV, ASCE, San Francisco, Calif., 380–397.
4.
Griffin, O. M., and Jones, D. B. (1974). “A chronological survey of the literature on transportable and floating breakwaters.” Proc., Floating Breakwater Conference, Newport, R.I., 283–296.
5.
Hudson, R. Y. (1959). “Laboratory investigation of rubble‐mound breakwaters.” J. Wtwys., and Harb. Div.ASCE, 85(WW3), 93–122.
6.
Jones, D. B., Lee, J. J., and Raichlen, F. (1979). “A transportable breakwater for nearshore applications.” Proc., Specialty Conf. on Civil Engineering in the Oceans, IV, ASCE, San Francisco, Calif., 433–456.
7.
Kharaghani, S., and Lee, J. J. (1986). “Wave interaction with moored sloping floating breakwater.” Proc., 20th Int. Conf. on Coastal Engineering, Taiwan.
8.
Leach, P. A., McDougal, G., and Sollitt, C. K. (1985). “Hinged floating breakwater.” J. Wtry., Port, Coast., and Oc. Engrg., ASCE, 111(5), 895–909.
9.
Liu, P. L.‐F., and Abbaspour, M. (1982). “Wave Scattering by a rigid thin barrier,” J. Wtrwy., Port, Coast., and Oc. Engrg., ASCE, 108(WW4), 479–491.
10.
Mei, C. C., and Chen, H. S. (1976). “A hybrid element method for steady linearized free‐surface flow.” Int. J. Numer. Methods in Eng., 10, 1153–1175.
11.
Patrick, D. A. (1951). “Model study of amphibious breakwaters.” Technical Report No. 3‐332, University of California, Institute of Engineering Research, Berkeley, Calif.
12.
Raichlen, F., and Lee, J. J. (1978a). “An inclined plate wave generator.” Proc., 16th Coastal Eng. Conf., 388–399.
13.
Raichlen, F., and Lee, J. J. (1978b). “The behavior of an inclined pontoon breakwater in water waves.” Report No. N62583/78, MR522, Civil Engineering Laboratory, Naval Construction Battalion Center, Port Hueneme, Calif.
14.
Sobhani, S. M. (1983). “Interaction of waves and structures: Application to inclined breakwater,” thesis presented to the University of Southern California, at Los Angeles, Calif., in partial fulfillment of the requirements for the degree of Doctor of Philosophy.
15.
Yamamoto, T., Yoshida, A., and Ijima, T. (1980). “Dynamics of elastically moored floating objects.” Appl. Ocean Res., 2(2), 85–92.
Information & Authors
Information
Published In
Copyright
Copyright © 1988 ASCE.
History
Published online: Nov 1, 1988
Published in print: Nov 1988
Authors
Metrics & Citations
Metrics
Citations
Download citation
If you have the appropriate software installed, you can download article citation data to the citation manager of your choice. Simply select your manager software from the list below and click Download.