1) The U-shape shell chamfer of variable cross section
变断面U形壳槽
2) U-type aqueduct
U形断面渡槽
3) U-shaped thin shell aqueduct
U形薄壳渡槽
1.
In this paper,the isoparametric strain unit of three-dimensional non-harmonious strengthening supposition proposed by Andelfinger is used to solve the stress strain of U-shaped thin shell aqueduct.
引入安得费格(Andelfinger)提出的三维非协调强化假定应变等参单元用于求解U形薄壳渡槽槽身的应力变形,提出了根据单元应力及内力平衡条件直接求解U形薄壳渡槽槽身指定截面上的约束内力,并进而求解相应截面上的弯矩、轴力、剪力等的有效分析方法,探讨了强化假定应变单元(EAS)应变模式的取项多少对计算结果的影响。
4) u-shaped cross section
U形十字头断面
5) U-shaped notch
U形切槽
1.
However,a sharp crack can hardly be prepared for the specimen of quasi-brittle materials,alternatively it is reasonable to consider a U-shaped notch,then use stress concentration factor(SCF) to characterize the peak stress at the notch bottom.
三点弯曲梁被广泛应用于测试材料的断裂性能,但对准脆性材料难以制作尖锐的裂纹,因此考虑三点弯曲梁具有U形切槽,此时可以用应力集中系数来表征切槽端部的应力峰值。
6) U-slot
U形槽
1.
A modified dual-band microstrip patch antenna with a U-slot and loaded with double shorted posts;
一种用于WLAN的双短路针调谐U形槽加载的双频微带贴片天线
补充资料：异形断面钢材(见异形断面型材)
异形断面钢材(见异形断面型材)
special section steel
，一、u以uu、’“飞豆on gQngC01异形断面钢材(speeial Seetion steel)见异形断面型材。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条