混凝土龄期 meaning in English
age of concrete
concrete age
Examples
- Age of concrete
混凝土龄期 - The results showed that the influences of concrete strength on the soil and lining were not great , there was rational and economical thickness of the lining , and the age of concrete had large effect on axial force of lining
研究表明：混凝土强度提高对围岩和衬砌结构影响不大；存在一个“合理经济”的衬砌厚度；仿真计算中是否考虑混凝土龄期对衬砌轴力影响较大。 - In order to reduce the calculation scale of the simulation , three dimension finite element relocating mesh model , which is controlled by the age of concrete , is presented . it " s rationality is argued theoretically . through the comparison by the fixed mesh method , it can be concluded that this model is effective , the precision can be assured and the amount of the calculation is reduced
为了降低仿真计算的规模，本文提出了以混凝土龄期为判断条件来控制网格浮动的三维有限元网格浮动计算模型，并从理论上分析论证了该模型的合理性，通过与固定网格法计算结果对比得出：该模型是可行的，并且在保证计算精度的前提下大大减小了工作量。