So the stability analysis of complicated lattice structure becomes the crux of contemporary and large cranes' structure design and its calculation.

复杂桁架式结构的稳定性分析成为当代大型起重机结构设计计算的难点。

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Comparised with the traditional lattice method of calculation complexity and storage, the algorithms have obvious advantages.

同传统格型算法相比，这种算法的计算复杂度及存贮量有明显改善。

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The calculation results for the lattice constant, bulk modulus, cohesive and electronic band structure agree with that results of ah initio pseudpotential method.

对于平衡晶格常数、体模量、结合能和能带结构的计算结果与从头算赝势方法较接近；

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