实物试验的 meaning in Chinese
prototype
Examples
- This method was used to diagnose the structural damage in numeral simulation analyses and testing analyses . the resolution of analyses and comparison indicated that this method not only can locate the damage ( including stiffness decreasing and mass increasing ) , but also can locate the new damage without the integral property , so it is possible to be used in the long - time inspecting
本文利用该方法，通过对仿真计算和实物试验的几种损伤识别结果的分析、比较，得出以下结论：残余能量差不仅能较好的定位损伤(刚度的降低和质量的增加等) ；而且还可以在没有初始的完好指纹的情况下，利用有损伤结构之间的残余能量差确定新的损伤，因此该方法可以用于结构的k期监测。 - ( 2 ) 3d - fem analysis for the load - bearing capacity of the stud connector as the prevailing method to determine the shear rigidity and the limit load - bearing capacity of the shear connector is the push test , which is time consuming and laborious , in this thesis the push tesi specimen of the stud connector is simulated through the non - linear analysis module of the msc / nastran and the numerical analysis results are in good coherence with that of the practicality lev ; as a result , the shear rigidity and the limit load - bearing capacity of the stud connector can be determined by the finite element method and only a few practicality verification tests
( 2 )栓钉型剪力键承载力的3d - fem分析针对当前剪力键一般通过费时费力的推顶试验来确定抗剪刚度和极限承载力的状况，本文利用msc nastran非线性模块实现了对栓钉剪力键推顶试样的数值模拟分析，数值计算结果与试验结果能够很好吻合。这使得通过有限元方法的模拟和少量实物试验的验证，就能确定栓钉剪力键的剪切刚度和极限承载力，可以大大节省时间和经费。