push test meaning in Chinese

推动试验

Hdi packaging technology push testing technology development
高密度封装技术推动测试技术发展
( 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。