摘要
通过对C50混凝土同养棱柱体试块弹性模量统计数据的分析研究,得到弹性模量与龄期、温度的拟合函数曲线公式,这有利于加强对早期弹性模量发展规律的认识,给推测弹性模量、预测施加预应力张拉或放张时间提供参考。
Based on the C50 concrete with a prism test analysis of block elastic modulus of statistical data, the fitting function curve formula of temperature, the elastic modulus and the age, which will help strengthen the knowledge of the development law of the early elastic modulus, modulus of elasticity, to speculate that forecast the application ofpre-stressing force tension or extension of time.
出处
《泰州职业技术学院学报》
2014年第2期55-58,共4页
Journal of Taizhou Polytechnic College
关键词
混凝土
弹性模量
预应力
龄期
温度
concrete
modulus of elasticity
pre-stressed
age
temperature
