这种桁条建材由独特的泡沫结构组成，这些桁条曾组合了2010温哥华冬奥会的特别展板。
This architectural material consists of sheets of unique bubble patterns and has been used to make up a feature wall at the 2010 Olympics in Vancouver.
很多设计师喜欢用木制桁杂技飞机，因为木头会更好地承受载荷的弯曲特技飞行期间实施。
Many designers prefer to use wooden spars in acrobatic aircraft because the wood will better withstand the bending loads imposed during aerobatics.
试验还发现复合材料薄壁加筋板结构有较高的后屈曲承载能力，后屈曲过程中由于桁条脱胶会造成屈曲模态的变化。
Experiment results also reveal that stiffened thin-walled composite plate can bear greater load after buckling. And buckling mode change after stringer adhesive fails.
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