再生混凝土变形性能研究进展  

Research progress on deformation properties of recycled concrete

作　　者：孙冰 陈国梁 张宏龙 谢巧 颜旭伟 宋谭 SUN Bing;CHEN Guoliang;ZHANG Honglong;XIE Qiao;YAN Xuwei;SONG Tan(School of Civil Engineering,University of South China,Hengyang 421001,China)

机构地区：[1]南华大学土木工程学院

出　　处：《混凝土》2019年第9期39-42,51,共5页Concrete

基　　金：国家自然科学基金(51204098);南华大学2018年度大学生省级科研课题

摘　　要：再生混凝土的应用及推广是现阶段我国实现可续发展的重要措施之一,具有广阔的发展潜力,愈发受到社会的关注。实际工程中因为再生混凝土的变形而导致的结构破坏现象层出不穷,对近年来有关再生混凝土变形性能方面的文献进行了调研,从非荷载作用下的变形与荷载作用下的变形两方面的影响因素对再生混凝土变形性能进行了综述,为再生混凝土变形性能的进一步研究及其工程实际应用范围的扩展提供了一定的理论依据。The application and promotion of recycled concrete is one of the important measures to realize sustainable development in China at present,which has broad development potential and is more and more concerned by the society.The structural damage caused by the deformation of recycled concrete is endless in practical engineering,it investigated the recent literature on the deformation properties of recycled concrete,reviewed the deformation properties of recycled concrete from two aspects,deformation under no load and deformation under load,and provided a theoretical basis for further study on the deformation properties of recycled concrete and the extension of its practical application.

关 键 词：再生混凝土 再生骨料 变形性能 荷载 

分 类 号：TU528.01[建筑科学—建筑技术科学]