Supported by the National Natural Science Foundation of China (Grant No. 10672111);the Major Project of the Natural Science Foundation of Jiangsu Province (Grant No. BK2006725)
This paper presents eight-node solid-shell elements for geometric non-linear analyze of piezoelectric structures. To subdue shear, trapezoidal and thickness locking, the assumed natural strain method and an ad hoc mod...
Supported by the National Natural Science Foundation of China(10201026,10672111)
A fourth-order variational inequality of the second kind arising in a plate frictional bending problem is considered. By using regularization method, the original problem can be formulated as a differentiable variatio...
This work was supported by the National Natural Science Foundation of China (No. 10201026, 10672111).
In this paper a simulated annealing(SA)algorithm is presented for the 0/1 mul- tidimensional knapsack problem.Problem-specific knowledge is incorporated in the algorithm description and evaluation of parameters in ord...