Part of Chapter 17 in this textbook discusses the use of groins: 

 a good introduction to the subject. 



Key Words - Permeable/Imperraeable/High/Low/Adjustable/Z-groins/ 

 Comer-groins/T-groins/Structural -design/Asphalt/ 

 Artificial -fill/Misc-plan/Scouring/Theory/ 



"Proteccao da Costa Contra a Erosao 6400GR0004 



Maritima e Formacae de Praias de Arcia - 

 dois Problemas na Costa de Mocambique" 

 Gomes, N. , Fomento , Vol. 2, No. 2, 1964, 

 pp. 73-88. 



Key Words - Not Annotated/ 



"Stability of Beaches Using Groins" 6406GR0001 



Ishihara, T. , and Sawaragi, T. , Proceed- 

 ings of Ninth Conference on Coastal Eng- 

 ineering , ASCE, June, 1964, pp. 299-303. 



The authors conducted a field investigation on the stability of 

 beaches, using groins along the Imazu and Sakano Coasts in Tokushima, 

 Japan. Based on the survey of coastal configuration between groins 

 and on the estimation of the amount of littoral drift in the case of 

 no structure, the storage capacity of permeable and impermeable groins 

 was determined. It was found that the groins have to be designed in 

 types, lengths and intervals so that equal amounts of littoral trans- 

 port along the coast may be secured. Conclusions are presented. 



Key Words - T-groins/Long/Permeable/Impermeable/Accretion/ERosion/ 

 As ia/Field/Misc -plan/Short /Theory/ 



"Hunting Island Beach, South Carolina" 

 U. S. Army Corps of Engineers, House Docu- 

 ment No. 323, 88th Congress, 2nd Session, 

 July, 1964. 



Key Words - House Document/Not Annotated/ 



6407GR0001 



"Atlantic City, New Jersey Beach Erosion 



Control Study" 



U. S. Army Corps of Engineers, House Docu- 



6407GR0002 



105 



