"Sand Movement and Beach Erosion" 3106GR0001 



Dent, E. J., Civil Engineering , ASCE, 

 Vol. 1, No. 9, June, 1931, pp. 821-826. 

 (V.F. 297) 



Economic and esthetic solutions for problems of shore protection 

 are discussed. High and low groins are discussed in light of the 

 effect desired under specific beach and littoral conditions. 



Key Words - High/Long/Single/System/Low/Economics/Misc-plan/N. Atlantic/ 

 1900-1949/ 



"Fort Fisher, N. C." 3201GR0001 



U. S. Army, Corps of Engineers, House 

 Document No. 204, 72d Congress, 1st Session, 

 Jan., 1932. 



Key Words - House Document/Not Annotated/ 



"Protection of Coasts Against the Sea, with 3202GR0001 



or without Preponderating Coastal Drift of 



Materials" 



Coen-Cagli, M. E. , World Ports , American 



Shore and Beach Preservation Association, 



Vol. 20, No. 4, Feb., 1932, pp. 286-293 



The design and method of construction of groins for the protection 

 of sand and pebble beaches must be preceded by a careful study of the 

 locality and all forces acting on the coast. Groin height, length, the 

 terminal groin, and groin spacing are considered. 



Key Words - Misc-plan/Structural-design/Accretion/Erosion/Terminal/ 

 Single/System/Timber/ Impermeable/1900- 1949/ 



"Du-Plat-Taylor Adjustable Screw Pile 3306GR0001 



Groynes" 



Anonymous, The Engineer , London, June, 1933, 



4 pp. (TC257 .Bl 3) 



An adjustable screw pile groin was developed in England. The 

 screw piles, 8 to 10 feet long, are tubular with iron screws cast on 

 to them. The planks are held to the piles by retaining collars. 



