10/45/-45/901铺层复合材料单室锥形箱梁的约束扭转分析，alpha & beta = 0.50度

Journal of Engineering and Applied Sciences , University of Engineering and Technology, Peshawar Pub Date : 2007-06-30 DOI:10.25211/JEAS.V26I1.181

Malik Nazir Ahmed, Z. Baig, M. Shami

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引用次数: 0

摘要

Ahmed提出了一种理论，该理论使用了一种广义的直接分析方法，用于对具有棱柱形和锥形几何结构的薄壁单单元和多单元复合箱梁进行约束扭转分析，并将使用此类材料产生的复杂性纳入现有的各向同性理论。本文给出了使用他的理论对锥度角为Alpha和Beta为0.50度的单室锥形箱梁的扭转分析结果，所有[0/45/-45/90]都铺设在法兰和腹板中。

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CONSTRAINED TORSION ANALYSIS OF COMPOSITE SINGLE CELL TAPERED BOX BEAM ALL 10/45/-45/901 LAY-UP FOR ALPHA & BETA = 0.50 DEGREE

A theory was presented by Ahmed’ using a generalised straightforward analytical method for restrained torsional analysis of thin-walled single-cell and multi-cell composite box beams with prismatic and tapered geometrical configuration by incorporating the complications emerging from the use of such materials into the existing isotropic theories. The torsional analysis results using his theory for single cell tapered box beam with taper angles, Alpha and Beta equal to 0.50 degree, having all [0/45/-45/90] lay-up in flanges and web are presented here.

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Journal of Engineering and Applied Sciences , University of Engineering and Technology, Peshawar

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