1. School of Mechanical Engineering, Xinjiang University, Urumqi, 830047, China 2. College of Mathematics and System Science, Xinjiang University, Urumqi, 830046, China
Abstract：Firstly population dynamics model is coupled with finite element method to establish simple mathematical model of bone remodeling. Secondly the bone remodeling process is translated to material formation and resorption process by using the element adding and removing techniques, a new bionic approach for topology optimization of continuum structures is proposed. Two widely used examples in continuum structural topology optimization are carried out by using presented bionic approach and results are compared with other topology optimization techniques to confirm the validity of the proposed method. Finally, a long cantilever beam structure under three different boundary conditions and bridge type structure under four different boundary conditions are respectively carried out by using presented approach and regularity and symmetry topology are obtained. This result further explains the feasibility and reasonability of the proposed bionic approach.
开依沙尔.热合曼;热合买提江.依明江;;买买提明.艾尼. 基于种群动力学模型的连续体结构拓扑优化仿生方法[J]. , 2014, 33(13): 98-105.
KAYSAR.Rahman;RAHMATJAN. Imin;;MAMTIMIN.Geni;. A Bionic Approach for Topology Optimization of Continuum Structures Based on Population Dynamics Model. , 2014, 33(13): 98-105.
2014, Vol. 33 
