The researches of nonlinear finite element and experiment indicate that the effect of anti-shear which is aroused by the width of the joints' wing board.
通过试验以及非线性有限元研究发现：节点区翼缘板外伸宽度对节点抗剪性能的影响与梁柱抗弯刚度比有关。
2
The finite element algorithm for transonic flows about wing and blended wing-body configuration is investigated based on the full potential equations.
从全速位方程出发研究了机翼和翼身融合体跨音速绕流的有限元算法。
3
Abstract :Failure process of a primary load-bearing composite joint in wing root was analyzed by finite element methods, and the ultimate strength of the joint was predicted.