纤维增强自密实混凝土高温性能研究综述  

Summary of Research on High Temperature Performance of Fiber Reinforced Self-compacting Concrete

作　　者：王涵 刘心洁 王聪[1] 程树良[3] 辛亚军[1] WANG Han;LIU Xin-jie;WANG Cong;CHENG Shu-liang;XIN Ya-jun(Key Laboratory of Green Construction and Intelligent Maintenance for Civil Engineering of Hebei Province,Yanshan University,Qinhuangdao 066004,China;Qinhuangdao Glass Industry Research and Design Institute Co.,Ltd.,Qinhuangdao 066000,China;Key Laboratory of Mechanical Reliability for Heavy Equipment and Large Structure of Hebei Province,Yanshan University,Qinhuangdao 066004,China)

机构地区：[1]燕山大学河北省土木工程绿色建造与智能运维重点实验室,河北秦皇岛066004 [2]秦皇岛玻璃工业研究设计院有限公司,河北秦皇岛066000 [3]燕山大学河北省重型装备与大型结构力学可靠性重点实验室,河北秦皇岛066004

出　　处：《混凝土与水泥制品》2021年第4期64-68,共5页China Concrete and Cement Products

基　　金：河北省自然科学基金资助项目(E2013203183);燕山大学博士基金项目(BL17027)。

摘　　要：基于纤维增强机理和混凝土高温爆裂破坏机理,概述了自密实混凝土(Self-compacting Concrete,SCC)的高温爆裂现象,从抗压强度、弯曲性能、弹性模量三个方面总结了国内外关于纤维增强SCC高温力学性能的研究现状与成果,在此基础上,指出了尚未解决的问题以及尚待深入研究的内容。Based on the mechanism of fiber reinforcement and high temperature burst failure of concrete,the high temperature burst phenomenon of self-compacting concrete(SCC)is summarized.The current research status and results of high temperature mechanical properties of fiber-reinforced concrete(SCC)at home and abroad are summarized from three aspects of compressive strength,flexural properties and elastic modulus,and on this basis,the unsolved problems and the contents to be further studied are put forward.

关 键 词：纤维增强 自密实混凝土 高温爆裂 力学性能 

分 类 号：TU528[建筑科学—建筑技术科学]