Xu Jianqing (Department of Dentistry,First Affiliated Hospital,Jiangxi Medical College)You Jinshun (Department of Mechanics,Jiangxi Polytechnic University)
Abstract：For the class Ⅱ cavity restored with amalgam,stress analysis was done by finite element method. Based of the analytic results,an improved cavity has been designed,and its stress distribution has been worked out.The analysis showed that the improved cavit
1992, Vol. 34 