This paper introduces the present method of numerical analysis and design model for structure calculation in underground construction. Then, these calculative methods were evaluated.
本文介绍了目前地下工程结构设计采用的计算模型及相关的数值分析方法，并对各计算方法进行了评价。
In order to implement the multi-channel filtering of the photonic crystal, the numerical calculation and theoretical analysis for the one-dimensional photonic crystal were performed.
为了实现光子晶体的多通道滤波，对设计出的一维掺杂光子晶体进行了数值计算和理论分析。
Through mechanical analysis and numerical calculation the possibility of reducing gap the width is discussed in this paper.
本文通过力学分析和数值计算，讨论减小缺口宽度的可能性。
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