摘要
戈枕水利枢纽工程通过优化调整混凝土施工配合比,改变了混凝土观感,降低了单方成本,有效延缓并降低了坝体内部混凝土水泥水化热温升。通过工程实例,强调了优化混凝土施工配合比的重要性。
The optimization technique of concrete mix proportion adopted in Gezhen Hydro-Junction is introduced. With the optimization, the concrete appearance is changed, and the unit cost is reduced. More importantly, the temperature rising inside the dam body due to concrete hydration heat is postponed and decreased effectively. The importance of con- crete mix proportion optimization is shown.
出处
《水电与新能源》
2014年第2期9-12,共4页
Hydropower and New Energy
关键词
戈枕水利枢纽
混凝土配合比
优化
Gezhen Hydro-Junction
Concrete mix proportion
Optimization
