%0 Journal Article
%T Use of quick-setting substances in watertight elements for rock material dams
%A Balzannikov M.I.
%A Mikhasek A.A.
%J Magazine of Civil Engineering
%D 2012
%I St-Petersburg State Polytechnical University
%X The article deals with the application of rock material dams with watertight element in the form of a screen or core in hydraulic engineering construction.The authors developed a new technology of watertight element creation. The technology consists in quick-setting substance introduction into every deposited dam layer with the help of a special chute.Experimental model research on the form and size determination of the quick-hardening substance lamination area inside the dam was carried out. Further the article considered the comparative calculations of the quick-hardening substance volume required for forming screen or core impervious elements.The possibility of dam construction cost decrease according to the developed technology and the core IE implementation was shown.
%K hydraulic engineering
%K stone dam
%K watertight element
%K experimental model investigations
%U http://engstroy.spb.ru/index_2012_03/balzannikov.pdf