摘要
根据对大量国外实验和工程实测数据的分析总结,对影响混凝土徐变的因素进行了较为系统地分析总结,文中着重从温度变化、含筋率、添加剂对混凝土徐变的影响来分析混凝土的徐变特性,并以期对混凝土梁徐变分析计算方法及控制徐变措施的研究提供有效资料。
Based upon analysis of a large number of experimental and measured data factors influencing the creep behaviors of concrete beam are systematically summarized. In this paper the creep characteristics of concrete are mainly analyzed from temperature change, ratio of reinforcement and additive, which provide good references for calculation analysis and control of creep.
出处
《山西建筑》
2007年第20期73-74,共2页
Shanxi Architecture
关键词
徐变因素
混凝土梁
徐变
creep behavior, concrete beam, creep
