Effective Algorithm for Inner Forces Influence Surface of Hexahedral Elements Models
Based on reciprocal theorem of work, and the physical geometry equations of finite element, the paper presented a new method to calculate influence surface of inner forces for hexahedral element finite models; it can be used to calculate directly in the solid element finite model. It possesses the characteristics of clarification and simplicity. Compared with the static method and mobile method, it can improve computing precision, and also reduce the amount of the calculation.
Dongye Sun, Wen-Pei Sung and Ran Chen
X. Y. Zhou et al., "Effective Algorithm for Inner Forces Influence Surface of Hexahedral Elements Models", Applied Mechanics and Materials, Vols. 71-78, pp. 1459-1464, 2011