thin-walled bar 中文意思是什麼
thin-walled bar
解釋
薄壁桿件-
In this paper, the distortion of thin - walled bar with rectangle cross section is examined individually and the effect of diaphragm density on distortion is analyzed
本文採用工程實踐常用的荷載分解法對矩形截面薄壁桿件的畸變進行分析，研究橫隔板間距對畸變效應的影響。 -
As a result, it is suggested that distortion should be taken into account to calculate the thin - walled bar with restrained torsion
因此建議，對薄壁桿件作約束扭轉分析時一定要考慮截面畸變的影響。 -
At last, with the stiffness method, the effect of diaphragm density on restraining the distortion of thin - walled bar is analyzed. with different load cases of uniformly load and concentrated load and different boundary conditions of two fixed ends and two simply supported ends and cantilever, the distortion and torsion of the same rectangle thin - walled girder is examined
在均布和集中兩種反對稱荷載情況下，按兩端固定、兩端簡支和懸臂三種不同的支承情況，採用剛度法對同一矩形截面薄壁桿件的畸變和剛性扭轉分別進行分析。 -
Based on the theory of thin - walled curved bar, reasonable hypothesized a third - ord parabolic curve, the paper adoptes variational method on energy, taking the coupled relationship of the effect of curvature radius, bend, torsion and shear - lag into consideration, establishes the elastic governing differential equation and boundary conditions for thin - walled curved box girders, which set the foundation of theoretical analysis of shear - lag effect in thin - walled curved box girders
摘要文章以薄壁曲桿理論為基礎，合理地假設了三個剪力滯翹曲位移函數，應用能量變分法推導出考慮曲率半徑影響、彎、扭、剪力滯耦合的曲線箱梁彈性控制微分方程及其邊界條件，為薄壁大麴率箱梁剪滯效應建立了理論分析基礎。
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