age of concrete meaning in Chinese
混凝土基期龄
混凝土龄期
混凝土令期
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。 - With regard to the strong support type of cast - in - place concrete often adopted in loess highway tunnels , the influences of strength , thickness and age of concrete on surrounding rock and lining structure were analyzed by use of numerical imitation technology
摘要针对黄土公路隧道常采用模筑混凝土强支护型式，利用数值仿真技术分析了衬砌混凝土强度、厚度和考虑龄期与否对围岩及隧道衬砌结构的影响。 - Creep stress is a key part of temperature stress . in the course of computation of thermal - creep - stress , elastic modulus of concrete is related to the age of concrete ; creep of concrete not only is related to the age of concrete , but also loading duration and the relation is complex
徐变应力是温度应力的重要组成部分，在温度徐变应力计算过程中，混凝土的弹性模量与加载龄期有关，混凝土的徐变度不但与加载龄期有关，还与持荷时间有关，而且关系相当复杂。 - 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。