Title :
Research on proportioning of externally MgO-mixed and rolled concrete for Huanghuazhai Hydropower Station
Author :
Xuemao, Chen ; Huiqiang, Li
Abstract :
For meeting the requirements of design and construction of Huanhuazhai Hydropower Station, the raw materials and proportioning of the rolled concrete dam of the station are optimized, in addition, MgO is externally mixed to improve concrete performance and reduce hydration heat of concrete, achieving crack reduction and improving construction progress.
Keywords :
concrete; cracks; dams; hydroelectric power stations; magnesium compounds; mixing; raw materials; rolling; solvation; Huanhuazhai hydropower station construction; MgO; concrete performance; crack reduction; design requirements; hydration heat reduction; magnesium oxide; raw materials; rolled concrete dam; Additives; Aggregates; Ash; Coal; Concrete; Heating; Hydroelectric power generation; MgO-mixed concrete; autoclave; coal ash; huanghuazhai Hydropower Station; hydration heat; rolled concrete arch dam;
Conference_Titel :
Electric Technology and Civil Engineering (ICETCE), 2011 International Conference on
Conference_Location :
Lushan
Print_ISBN :
978-1-4577-0289-1
DOI :
10.1109/ICETCE.2011.5774798
