摘要
在试验基础上对澳洲新规范（简称ＡＳ３６００－１９８８）中混凝土收缩与徐变公式中的全部系数进行了推导，得出了计算公式，取代了规范中３３条系数曲线，使混凝土长期受荷下非线性变形计算机求解成为可能．并对澳洲、美国ＡＣＩ及欧洲ＣＥＢ规范求解与试验结果加以比较．
This paper describes the methods of prediction of shrinkage and creep data used in conjunction with the Draft Australia Standard (AS 3600-1988)for concrete structures. For application the author has derivced new analytical and useful expressions for the shrinkage and creep factors instead of the graphicals from the AS 3600-1988. A large number of tests of creep and shrinkage of concrete have been done in laboratory. This paper also compares the measured creep and shrinkage data with those computed by the methods of AS,ACI, and CEB.
出处
《河海大学学报（自然科学版）》
CAS
CSCD
1997年第5期84-89,共6页
Journal of Hohai University(Natural Sciences)
