马宗民, 李淑娴. 考虑载荷特性的骨重建力学调控机制[J]. 力学与实践, 2015, 37(2): 223-226. DOI: 10.6052/1000-0879-14-155
引用本文: 马宗民, 李淑娴. 考虑载荷特性的骨重建力学调控机制[J]. 力学与实践, 2015, 37(2): 223-226. DOI: 10.6052/1000-0879-14-155
MA Zongmin, LI Shuxian. THE MECHANISM OF BONE REMODELLING WITH CONSIDERATION OF LOAD CHARACTERISTICS[J]. MECHANICS IN ENGINEERING, 2015, 37(2): 223-226. DOI: 10.6052/1000-0879-14-155
Citation: MA Zongmin, LI Shuxian. THE MECHANISM OF BONE REMODELLING WITH CONSIDERATION OF LOAD CHARACTERISTICS[J]. MECHANICS IN ENGINEERING, 2015, 37(2): 223-226. DOI: 10.6052/1000-0879-14-155

考虑载荷特性的骨重建力学调控机制

THE MECHANISM OF BONE REMODELLING WITH CONSIDERATION OF LOAD CHARACTERISTICS

  • 摘要: 骨组织具有适应变化力学环境的能力.通过分析骨组织适应力学环境的调控机制,吸纳工程强度设计准则思想,提出考虑载荷特性的骨重建力学调控机制,探讨载荷特性对力学激励的影响,对牙槽骨“张力区骨增生和压力区骨吸收”的现象进行分析和数值模拟.结果表明考虑载荷特性的骨重建力学调控机制是合理的,是骨重建力学调控机制理论的补充和完善.

     

    Abstract: The bone has the ability to adapt to an altered mechanical environment. Through the analysis of the bone remodelling and based on the engineering strength design criteria, a mechanism of the bone remodelling with consideration of the load characteristics is proposed. The effect of the load characteristics on the mechanical stimulus is discussed and the bone formation of the alveolar bone in the area under a tensile stress and the bone resorption in the area under a pressure are analyzed and simulated. It is shown that the mechanism of bone remodelling with consideration of the load characteristics is reasonable and it can improve the mechanism of bone remodelling.

     

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