粉煤灰应用于疏浚泥固化处理时的最佳配比研究  

The optimum mixing proportion study of dredged spoils solidification with fly ash

作　　者：林安珍[1] 郑荣跃[1] 贺智敏[1] 黄亦真[1] 

机构地区：[1]宁波大学建筑工程与环境学院,浙江宁波315211

出　　处：《混凝土》2005年第4期73-76,共4页Concrete

基　　金：国家海洋局资助项目

摘　　要：将粉煤灰作为新型填充材料应用于疏浚泥固化处理,可以达到充分利用地方资源、交废为宝的目的。本文在分析疏浚泥、粉煤灰的理化特征的基础上通过大量正交试验,研究疏浚泥填方材料的配合比设计方法,初步确定了填方材料的配合比,并对其性能进行了试验研究,提出了填方材料技术经济优化设计的可行措施。Regarded fly ash as a new-style pack material and applied to the solidification of dredged spoils, it can utilize resources fully and achieve to turn waste into wealth. Through a large amount of orthogonal experiments on the basis of analysing the physics and chemistry characteristics of dredged spoils and fly ash, it studied the mixing proportion design method of dredged spoils, confirmed the mixing proportion of the fill material tentatively, and has carried on experimental study to its performance; The feasible measures for technology economic optimization design of fill material has been put forward.

关 键 词：粉煤灰 疏浚泥 固化 配合比 

分 类 号：TU528.041[建筑科学—建筑技术科学]