Geometric non-linear analysis of folded plate structures by the spline strip kernel particle method

On the use of bubble functions in the lo

On the use of bubble functions in the local buckling analysis of plate structures by the spline finite strip method

✍ Mojtaba Azhari; Sina Hoshdar; Mark Andrew Bradford 📂 Article 📅 2000 🏛 John Wiley and Sons 🌐 English ⚖ 106 KB 👁 1 views

This paper augments bubble functions to the ordinary spline ÿnite strip method in order to calculate the elastic local buckling coe cients of plates and plate structures. The results show that the use of bubble functions improves signiÿcantly the convergence of the spline ÿnite strip method in terms