Based on the outcome of the static - load test , achieve the hotspot stress and the sc f , then compare the value that is calculated with the value from test , analyze the difference between them 试验方案由静载试验和疲劳试验两个部分组成,通过静力试验,实测节点的热点应力,将计算值与实测值比较,分析两者之间差别。
It ' s shown that the simulation results with viscoelastic - viscoplastic - damage model are closer to the in - situ measured data , so both damage and creep of soft soil must be considered in engineering analysis 结果表明,用粘弹粘塑性损伤模型计算的结果与实测值比较接近,说明在工程分析中同时考虑软土流变和损伤是必要的。
First by estimative calculation the final boundary condition can be gained , then the accurate result of three - dimension temperature field and stress can be gotten through placing accurate boundary condition 得到了三维温度场和应力场数据结果。在计算过程中采用了根据实测值反算的思路,使计算得到的温度场有可靠的实验依据。
Finally , two cases of plate loading test are analyzed . the theoretical calculations are compared with measured results . it is showed that the results by the finite element program are close to the measured results 最后结合工程实例进行分析论证,将有限元计算结果和实测值进行对比分析,说明本文所采用的计算模型的合理性。
In the testing of examples , the error of the result through the accurate equivalent circuit was reduced by 29 . 7 % averagely , compared with the result through the simplified equivalent circuit 通过算例,与采用简化等效电路的设计结果进行了对比。计算结果表明,以实测值为基准,采用精确等效电路的设计结果,误差平均减小了29 . 7 。
Compared with the cases of application between the dynamic model and static model , it is indicated that the method of time series analysis is an important and advanced forecasting method in statistical forecasting 用时间序列动态模型与静态多项式模型分别对纵向地表的沉降值进行预报和外推,跟实测值进行了对比,取得了良好的效果。
Comparing the computed values with those of 50 tidal observatories , we find that the computational precision with fine grids and moving boundary are generally higher than that with wide grids or fixed boundary 沿岸50个潮位站计算与实测值的比较表明,加入动边界以后的小区域细网格计算较之粗网格以及未加动边界以前的情况,精度都有普遍提高。
Enploying the coupling concept of 2d and 3d models , the initial and boundary conditions for 3d simulation of local area were provided by 2d numerical results , so the calculated results possessed excellent accuracy and rate of convergence 利用导截流数值实验室的实时数值试验,给出导截流过程关键部位的三维流速分布及水位分布,并与实测值吻合良好。
The relationship between leveling in nickel plating and additive molecular connectivity index was studied . the experimental results were compared with the data predicted from the relation 摘要研究了镀镍添加剂的分子连接性指数与平滑能力的关系,得到了定量的函数关系式,并用此关系式对一些添加剂的平滑能力进行预测,与实测值进行对照,结果令人满意。
These divergences exert the influence on simulated results of land surface model by influencing soil hydraulic characteristics . ( 2 ) the performance of land surface model is sensitive to the choice of soil hydraulic models 在ssib模式中利用bc 、 ch和vg三个土壤水力模式模拟的土壤湿度与观测结果比较吻合,利用bw模式得到的土壤湿度模拟值比实测值小。