纤维改性自密实混凝土性能研究综述  

Research survey of fiber modified self-compaction concrete performance

作　　者：王钧[1] 李婷[1] 

机构地区：[1]东北林业大学土木工程学院,黑龙江哈尔滨150040

出　　处：《山西建筑》2016年第22期111-113,共3页Shanxi Architecture

基　　金：黑龙江省博士后科研启动基金项目(项目编号:LBH-Q15011);黑龙江省应用技术研究与开发计划项目(项目编号:2013G0763)

摘　　要：论述了自密实混凝土性能的优势与弱点,并针对其弱点提出了纤维改性的可行方法,通过比较宏观纤维、微观纤维对自密实混凝土工作性能的影响,从力学、抗裂、耐久等方面,探讨了纤维改性自密实混凝土的性能,并大胆设想了纤维改性自密实混凝土未来的研究方向。The paper indicates the advantages and weakness in the self-compaction concrete performance,points out the feasible methods from its weakness,explores the performance of the fiber modified self-compaction concrete from the dynamics,crack resistance and durability by comparing the influence of the macro fiber and micro fiber on the self-compaction concrete＇s performance,and designs the research orientation for the fiber modified self-compaction concrete.

关 键 词：纤维 自密实混凝土 力学性能 抗裂性能 耐久性能 

分 类 号：TU528[建筑科学—建筑技术科学]