数值模拟结果表明，本文方法适用于塔架类结构的损伤评估。
Results of the numerical simulation show that this method is adequate for the damage evaluation of tower truss structures.
该工作对复杂空间管架类结构的有限元自动建模有普遍应用价值。
This work is very practical for finite element automatic modeling of complex space tubing structure.
“紫菜（nori）”一字指的是紫菜类（紫菜属藻类的食用物种）以及从切丝海藻制成的薄的脆片。 自17世纪以来，紫菜一直在日本近海海域浅大陆架栽植。
Nori has been cultivated in sheltered, shallow offshore waters of Japan since the seventeenth century.
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