The research shows that fly ash could restrain early autogenous shrinkage by changing the parameter of binder, such as hydrated velocity, creep coefficient, elastic modulus and so on.
研究表明:粉煤灰通过改变胶凝材料体系水化速度、徐变系数、弹性模量,可以有效抑制早期混凝土的自收缩。
The fault slip coefficient increased, and aseismic creep appeared on the fault.
断层滑动系数增高,断层出现无震蠕动。
For the sake of further analysis on the overall structure in the construction phase, composite creep coefficient is adopted to express the creep behavior of centric loaded CFST members.
为了进一步进行整体结构施工阶段分析,本文继而用组合徐变系数来表达钢管混凝土轴压构件的徐变变形。
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