高性能混凝土在福州轨道交通工程中的应用  

Application of high performance concrete in the Fuzhou rail transit project

作　　者：徐秀华[1] 陈乘鑫[1] 黄勤钲 徐国宾[1] 王志生[1] 

机构地区：[1]福建省建筑科学研究院,福建福州350025

出　　处：《混凝土》2013年第9期104-107,共4页Concrete

摘　　要：论述了福州市轨道交通高性能混凝土原材料技术要求、配合比设计原则。针对轨道交通地下连续墙混凝土的性能特征,并通过原材料质量控制、配合比设计优化,配制出符合耐久性设计要求的高性能混凝土,结合地下连续墙混凝土施工特点,提出了高性能混凝土质量控制措施建议。The specification of raw materials and the principle of mix design of high performance concrete in the Fuzhou rail transit pro- ject were discussed.Particularly, considering the features of the concrete construction of diaphragm wall in the rail transit project.The con- forming of durability design requirements high performance concrete was prepared,under controlling the aspects of the quality of raw ma- terials and concrete mix optimal design.Together with the characteristic of the construction process in diaphragm wall, the propose of high performance concrete quality control measures was presented.

关 键 词：高性能混凝土 轨道交通 地下连续墙 

分 类 号：TU528.01[建筑科学—建筑技术科学]