creep and shrinkage of concrete的意思|示意

A noticeable problem of this structure system is that concrete has the characteristics of creep and shrinkage while steel hasn't.

混合结构的一个突出问题是混凝土有徐变收缩的性质，而钢无此性质。

The paper studies the simplification calculation method of concrete shrinkage and the calculation of temperature and shrinkage stress that takes the effects of concrete creep into account.

讨论了混凝土收缩简化计算方法及混凝土徐变对温度及收缩应力计算的影响；

The shrinkage and creep of concrete will make concrete continuous beam bridges hogging or deflecting continuously.

详细说明了影响桥梁混凝土耐久性的因素及如何通过设计提高混凝土的耐久性。

It may help the readers to understand the computational principle of secondary internal forces due to the creep and shrinkage of concrete.

它将有助于读者对混凝土徐变和收缩次内力计算原理的理解。

For the calculated prestress losses after jacking, the model of creep and shrinkage of concrete plays a significant role.

对于竖向预应力传力锚固后损失的计算，收缩徐变模型的选取对其结果影响较大。

The laws of influences from usage amount of cement, mineral admixtures and concrete age on shrinkage and creep of high performance concrete are studied through tests.

试验研究了水泥用量、矿物掺合料、龄期对高性能混凝土收缩、徐变的影响规律。