Study of the Viscoelasticity of Polymer Concrete by Dynamic Mechanical Analysis

摘要：

Shrinkage and creep of polymer concrete were dealt with by the theory of viscoelasticity based on the rheological models. The technique of dynamic mechanical analysis (DMA) transforms the problem of time domain into frequency domain and simplifies their treatment. A complex plot was established which may be used to calculate the loss modulus and storage modulus which may be viewed as criteria of the dimensional stability of the concrete.

关键词： viscoelasticity polymer concrete dynamic mechanical analysis (DMA)

作者: Zhenlei Zhang Shiyun Zhong Meilun Shi

作者单位: Key Laboratory of Advanced Civil Engineering Materials (Tongji University), Ministry of Education Shanghai 200092, China

会议类型: 国际会议

会议名称: 6th Asian Symposium on Polymers in Concrete(第六届亚洲聚合物混凝土国际会议)

会议地点: 上海

会议语种:英文

页码: 400-404

在线出版日期: 2009-10-29（万方平台首次上网日期，不代表论文的发表时间）