The shape optimization for composite space structures is difficult because these structures usually involve many different types of elements and materials.
由于组合空间结构中单元种类和材料种类较多，导致该类结构的形状优化困难。
The paper applies the mixed analysis to calculate the geometric nonlinear stability of space composite structures at construction stage.
本文采用混合分析法进行空间组合结构施工阶段的几何非线性稳定计算。
Advanced composite grid structure (AGS) is one of the most efficient lattice structures with many potential advantages, which own good application foreground in aeronautical and space engineering.
具有空间点阵的先进复合材料格栅结构(ags)是一种新型高效的结构形式，在航空、航天结构中具有良好的应用前景。
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