该解决方案将利用地理信息系统，支持基于物理建模的工作和实施先进的数据库设计。
The solution will use geographic information systems, support physics-based modeling and implement an advanced database design.
对计算得到的轮包成形极限图、应力应变分布图进行了分析，并采用基于网格分析法的物理实验验证了有限元建模的可靠性和正确性。
The validity of modeling, the accuracy and reliability of simulation results for stamping forming processes of hubcap are affirmed on the basis of grid strain analysis technique.
该文提出基于组合结构的有限元方法概念，讨论车架组合结构各主要连续体部件之间的物理作用关系及其有限元模型的建模仿真方法。
A concept of FEM for assembled structures is put forward, and then is applied to a model building for vehicle frame with its physical acting relations between major components discussed.
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