LARGE DEFLECTION OF A CIRCULAR PLATE ON PASTERNAK FOUNDATION UNDER A CONCENTRATED LOAD AT THE CENTER[J]. Journal of Civil and Environmental Engineering, 1992, 14(4).
LARGE DEFLECTION OF A CIRCULAR PLATE ON PASTERNAK FOUNDATION UNDER A CONCENTRATED LOAD AT THE CENTER[J]. Journal of Civil and Environmental Engineering, 1992, 14(4). DOI: 10.11835/j.issn.1674-4764.1992.04.010.
Based on Karman's nonlinear foundamental differential equations
the new method combines perturbation method with integral equation method is forward to solve nonlinear bending of a clamped circular plate on Pasternak foundation under a concentrated load at the center. This method is simple and easy to use. The numerical results show that the present solution is reliable.