The value of project subject exists in the whole process of project material design and project construction.

工程主体在进行从造物和用物计划到计划实现的整个活动中体现其价值的存在。

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So it is a significant value for both academic and concrete project to study the subject of numerical modeling of pile - soil -superstructure dynamic interaction under seismic loading.

对地震作用下土—桩—结构动力相互作用进行数值模拟研究具有重要的学术意义和工程实用价值。

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