Second, Simulating experiment condition, putting constraint on boundary of model, changing entity model to finite element model and using buckled analysis to calculate the CD critical load.
第二步,模拟实验条件,对模型施加边界约束,把实体模型转换为有限元的数学模型,并利用屈曲分析,对瓦楞纸板竖向边压的临界载荷进行计算。
When the utility model is used, the buckle (3) can be opened firstly, a clothes hanger with clothes is hung on a clothes airing rail or a wire (4), and then the buckle (3) is buckled.
在使用时,先打开搭扣(3),将带有衣物的衣挂挂在晾衣横杆或金属线(4)上,再将搭扣(3)扣上即可。
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