混凝土成熟度指导模板拆除的方法及应用  

Method and Application of Concrete Maturity for Formwork Dismantling

作　　者：李晓鹏[1] 赵杰 周子煜[1] 

机构地区：[1]廊坊师范学院,河北廊坊065000 [2]中太建设集团混凝土公司,河北廊坊065000

出　　处：《廊坊师范学院学报（自然科学版）》2015年第3期83-85,共3页Journal of Langfang Normal University(Natural Science Edition)

基　　金：河北省大学生校外实践教育基地科研项目(K2014-04)

摘　　要：依据混凝土成熟度的计算原理和标养条件下混凝土满足拆模时的强度,建立养护历程与混凝土的强度关系曲线,以期对同条件下混凝土的强度进行预测。实验证明,根据混凝土成熟度能够很好地预测混凝土满足拆模时的强度,能够为施工中模板拆除工作提供理论依据。Based on the principle of concrete maturity and the standard curing strength ot tormwork msmantnng, tne curve showing the relationship between curing history and concrete strength can be established, which also can be used to predict the concrete strength in the atmosphere. The experiment showed that the concrete maturity could predict the con- crete strength quite well, and provide theoretical basis for formwork dismantling at the same time.

关 键 词：混凝土 成熟度 等效龄期 拆模 

分 类 号：TU528.1[建筑科学—建筑技术科学]