摘要
以三次 B样条函数为试函数 ,用牛顿 -迭代法分析了均布荷载作用下的圆板大挠度的非线性问题 .文中考虑了固定夹紧、可移夹紧、铰支承及简单支承等 4种边界条件 .算例结果表明 。
With cubic B spline function as the experimental function,the nonlinear problem of round plate with the load of homogeneous distribution by the Newton iterative method is analyzed.Four boundary conditions,such as fixed clamp,moving clamp,hinge support and simple support,are considered.The example demonstrates the validity and effectiveness of the method.
出处
《西北建筑工程学院学报（自然科学版）》
2002年第1期63-66,共4页
Journal of Northwestern Institute of Architectural Engineering
