道路碾压混凝土掺合料技术与纤维增强技术研究及应用  

Developments of admixture and reinforced fiber of roller compacted concrete for road engineering

作　　者：董祥[1] 

机构地区：[1]南京工程学院建筑工程学院,江苏南京211167

出　　处：《混凝土》2008年第8期117-120,共4页Concrete

基　　金：江苏省自然科学基金资助项目(BK2001085)

摘　　要：道路碾压混凝土在我国路基路面工程中具有较好的应用前景。综合国内外最新研究成果与工程实践经验,结合笔者对高掺量粉煤灰道路碾压混凝土、磨细矿渣粉道路碾压混凝土、硅灰道路碾压混凝土、道路钢纤维碾压混凝土、道路合成纤维碾压混凝土等的试验研究结论,论述了道路碾压混凝土在掺合料技术与纤维增强技术上的研究与应用进展。Roller compacted concrete has a bright future in our country＇s road-base and road-surface the recent achievements in study and experience from engineering practice,synthesizing experiment conclusion for roller compacted concrete mixing high volume of fly ash, fine slag powder and silica fume, and reinforced by steel fibers and synthetic fibers respectively, recent developments in study and application of admixture technology and fiber reinforced technology of roller compacted concrete for road engineering are illustrated.

关 键 词：道路碾压混凝土 掺合料技术 纤维增强技术 

分 类 号：TU528.572[建筑科学—建筑技术科学]