YOUNG CONCRETE THERMAL CRACKING CONTROL BASED ON EQUIVALENT AGE METHOD

摘要：

The equivalent age method based on the Arrhenius law makes it possible to predict theconcretes compressive and tensile strength evolution at a reference constant temperature.Examples are mentioned in this paper. Determining whether the thermal cracks may developis complicated by the fact that both the stress development and strength evolution are relatedto curing temperature and time. Noticed that the equivalent age is calculated by temperatureand time, and this method can also be extended successfully to the concrete cracking controlin structures through the use of the finite element program ANSYS.

作者: Xianyu Jin Nanguo Jin Ye Tian

作者单位: Department of Civil Engineering,Zhejiang University,Hangzhou 310027,China

会议类型: 国际会议

会议名称: 1st International Conference on Microstructure Related Durability of Cementitious Composites(首届与水泥基复合材料耐久性相关的微观结构国际会议)

会议地点: 南京

会议语种:英文

页码: 897-904

在线出版日期: 2008-10-13（万方平台首次上网日期，不代表论文的发表时间）