弹性地基上钢筋混凝土板样条边界元法计算

Reinforced Concrete Plate on Elastic Foundation Calculated by Spline Boundary Element Methods

弹性地基上钢筋混凝土板的弯曲 ,尤其是自由边板 ,一直是学者和工程师所十分关切的问题 .本文用样条边界元[1] 提供了一种解法 ,使在很少几个自由度下就可有较高的精度 ,而且可以求出任意载荷作用下板中任一点的挠度、转角、弯矩和扭矩 .

For scholars and engineers the bending of reinforced concrete plates,especially free boundary plates,on elastic foundation has long been a concerned problem.This paper provides a solution by spline boundary element method leading to higher accuracy with,moreover we can get the displacement less freedoms used,rotation,bending moment and torsion at any point in the plate subjected to any loading.