caa a22 4500 477130631 CHVBK 20180405111703.0 cr unu---uuuuu 170330e19970301xx s 000 0 eng 10.1007/BF02767202 doi (NATIONALLICENCE)springer-10.1007/BF02767202 Pekhtin V. aut Construction of heated drainage in earth dams in northern construction-climatic zone [Elektronische Daten] [V. Pekhtin] Conclusions: When designing and constructing thawed earth—rock and earthfill dams in the northern construction—climatic zone it is necessary to specify the following measures for providing reliable and safe operation of the dams. 1. To construct heated drainage in the downstream shoulder for possible formation of seepage paths from the first moment of operation of the dam and elimination of the possibility of an increase of head in the frozen downstream shoulder. 2. To provide conditions of preventing removal of material of the second layer of the reversed filter into the rock fill, for which a transition rock layer of the appropriate size distribution and density is placed. Plenum Publishing Corporation, 1997 Hydrotechnical Construction Springer US 31/3(1997-03-01), 189-193 0018-8220 31:3<189 1997 31 10749 https://doi.org/10.1007/BF02767202 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF02767202 text/html Onlinezugriff via DOI NATIONALLICENCE 100 1- Pekhtin V. aut NATIONALLICENCE 773 0- Hydrotechnical Construction Springer US 31/3(1997-03-01), 189-193 0018-8220 31:3<189 1997 31 10749 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer