摘要
论述了混凝土徐变的特性及其影响因素,介绍了按混凝土龄期调整的有效模量法,此方法可有效地模拟混凝土结构在施工过程中,由于施工各阶段混凝土龄期差异造成的收缩、徐变的差异,并得出了一些有意义的结论。
The text discusses the characteristic and its influence factors of concrete creep, And the age -adjusted effective modulus method is introduced, which shows that the difference of Creep and shrinkage due to the difference in concrete ages during construction can be simulated effectively. As a result, some meaningful conclusions have been drawn.
出处
《山东建材》
2007年第4期56-59,共4页
Shandong Building Materials
关键词
徐变
分析
混凝土结构
按龄期调整的有效模量
结论
creep
analysis
concrete structure
age - adjusted effective modulus
conclusions
