Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Experimental Study at Chloride Erosion in Laterite Dam
Laterite dams are chronically eroded by chloride in acidic reservoir water, and the fact is confirmed by dam safety checkups. Based on chemical analysis of water-soil interaction, accelerated life tests of dipping in HCl solution were designed for laterite. Multi-team engineering indices and microstructure characteristics of deteriorated laterite were compared and analyzed, changes of ion concentration in exudates were tested, and changes of laterite microstructure were observed. Interaction mechanism between water and laterite was opened out, so historical statistical data was further confirmed why service life of laterite dam is always too short.
Experimental Study at Chloride Erosion in Laterite Dam
Laterite dams are chronically eroded by chloride in acidic reservoir water, and the fact is confirmed by dam safety checkups. Based on chemical analysis of water-soil interaction, accelerated life tests of dipping in HCl solution were designed for laterite. Multi-team engineering indices and microstructure characteristics of deteriorated laterite were compared and analyzed, changes of ion concentration in exudates were tested, and changes of laterite microstructure were observed. Interaction mechanism between water and laterite was opened out, so historical statistical data was further confirmed why service life of laterite dam is always too short.
Experimental Study at Chloride Erosion in Laterite Dam
Advanced Materials Research ; 598 ; 569-573
29.11.2012
5 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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