"Causes of Coast Erosion and Accretion" 2600GR0001 



Case, G. 0. , The Surveyor, and Municipal 

 and County Engineer , London, Vol. 69, 

 No. 1777, 1926. 



Key Words - Not Annotated/ 



"Sea Defence: Erosion and Protection on a 2712GR0001 



Sandy Coast" 



Mobbs, S. W. , The Surveyor, and Municipal 



and County Engineer , London, Dec, 1927. 



(V.F. 1339) 



British (1927) methods for the construction of timber and con- 

 crete groins and their costs are presented. 



Key Words - Europe/Timber/Impermeable/Concrete/Steel/Structural- 

 design/Economics/1900-1949/Mobbs/Field/ 



"Tests with Scale Models to Determine the 2806GR0001 



Effect of Currents and Breakers upon a Sandy 



Beach, and the Advantageous Installation of 



Groins" 



Kressner, B. , Bautechnik , Berlin, Vol. 25, 



June, 1928. (Translation GC211 .Kl) 



A comprehensive research paper. Report deals with experiments 

 concerning existing groin structures found along the German coastline. 

 Groin models were used to experimentally find advantageous construction 

 design. Length, spacing, accretion, leeward erosion due to coastal 

 currents were qualitatively evaluated through experiments. 



Key Words - Europe/Experimental/Model/Accretion/Erosion/lmpermeable/ 

 Theory/ 



"Die Buhnenwirkung" 2806GR0002 



Winkel, R. , Die Bautechnik, Berlin, Vol. 6, 

 No. 27, June, 1928. (V.F. 3100) 



Translated Title: "The Action of Groins" 



Key Words - Not Annotated/ 



