36. DISKIN, M.H., VAJDA, M.L., and AMIR, I,, "Piling-Up Behind Low and 

 Submerged Permeable Breakwaters," Jouimat of the Waterways and Har- 

 bors division^ Vol. 96, No. VW2, May 1970, pp. 359-372. Discussions 

 by M.R. Gourlay, Feb. 1971, pp. 219-222; R.A. Dalrymple and R.G. Dean, 

 May 1971, pp. 423-427; Closure, Feb. 1972, pp. 74-78. 



Keywords; Detached breakwater, Hydraulic model (two-dimensional). 

 Submerged breakwater. Wave setup 



Wave setup was experimentally studied using two trapezoidal break- 

 water sections. Maximum setup values were observed when the breakwaters 

 protruded above the mean water level a distance equal to 50 to 90 percent 

 of the incident deepwater wave height . The amount of setup decreased for 

 lower structures. 



37. DOLAN, R.„ "Coastal Problems in Israel," ESN-29-4, European Scienti- 

 fic Notes, Office of Naval Research, London, Apr. 1975, pp. 164-166, 



Keywords: Detached breakwater, Israel 



Report briefly describes shoreline erosion problems in Israel. The 

 use of detached breakwaters is mentioned. 



38. EATON, R.O., "Some Examples of Large Scale Shore Protection Pro- 

 jects," Shore and Beaoh, Vol. 27, No. 1, June 1959, pp. 8-13. 



Keywords: Accretion, California (Santa Monica), Detached breakwater, 

 Downdrift beaches. Littoral transport 



The shore erosion problems experienced in the Los Angeles area and 

 the Santa Monica offshore breakwater and its effect on adjacent shores 

 are discussed. Case histories are also briefly outlined for Playa del 

 Rey, Ballona Creek, and Redondo Beach, 



39. EVANS, D.V., "Water Wave Transmission Through Barriers with Small 

 Gaps," Journal of Engineering Mathematics ^ Vol. 11, No, 1, Jan. 1977, 

 pp. 1-10. 



40. FEVE, M., Untitled Report to SII-S4 (Coastal Regime. Carriage of 

 Material by Swell and Currents. Model Studies and In Situ Observa- 

 tions. Influence of Port Structures. Coastal Defense Works. 

 Breakwaters), XXIId International Navigation Congress^ Paris, 1969, 

 pp. 63-109 (in French) . 



Keywords: Compartmented breakwater, France (Mourillon Beach-Toulon), 

 Submerged breakwater 



The report describes French research dealing with sediment transport 

 by waves and currents including the initiation of transport, beach pro- 

 files, and scale effects. Also considered were methods of determining 

 transport direction and quantities using heavy minerals, limestone content. 



