【摘要】 本文提出在周围结缔组织深处动脉的理论模型。利用土力学原理分析动脉纵向振动,指出动脉纵向振动引起周围结缔组织的位移是以表面波形式传播的,动脉纵向波速是表面波相速度,表面波的存在是动脉纵向振动的必要条件。Lamb波速是本文结论特例。更多还原

【Abstract】 In the paper, the theoretical model of artera beneath its perheral tissue is founded.The paper analysizes the arteral axial pulse by utilizing the soil mechanical theorem.lt is shown that the peviheral tissue’s displacement resulted from arteral axial pulse propagates in the surface wave , the axial speedof artera is the same as that of surface wave The existence of surface wave is necessary condition of arteral axial pulse,The Lanmb’ s wave speed is particular case in the results.更多还原