The bar is assumed to be thin , which means that the largest dimension of its cross - section is small in comparison with the wavelengths involved in the disturbance 试验中所用杆的直径必须远远小于应力波的波长来保证一维传播波的有效性。
The appropriate parameters have also been obtained through experiments . the bolt with the interference of 1 . 77 % has been drove using the stress wave 研究了应力波安装工艺，通过进行实验，采用应力波安装方法实现了干涉量1 . 77的紧固件配合。
Researches have been done on driving interference - fit joint by stress - wave in this paper , to expect to apply the driving method in the manufacturing process soon 本文展开应力波安装干涉配合紧固件的研究，以期将这种安装技术尽快应用到实际生产。
The factors to affect the momentum partition and transition of stress waves passing an interface of two media have been analysed in this paper 摘要分析了应力波通过不同介质的交界面时，应力波所具有的动量在界面两边的重新分配与影响动量在边界上转移的因素。
A driving model has been set up to find out the factors that " have effect on the force and supply theoretical foundation for application of the driving method 本文建立了应力波安装的模型，研究了影响安装力的因素，为应力波安装技术的应用提供了理论依据。
Since the surface response contains information regarding the defect of concrete , the data can be processed to depict the location and size of the defect 由于应力波在混凝土内部传递时，遇到缺陷会产生反射、折射或绕射行为，故传回表面之讯号含有内部缺陷资讯。
D ) . puts forward stress wave research method when the linear charge blasting . it regarded column stress wave as cylinder stress wave , end stress wave as spherical wave D )提出了将条形药包柱部应力波当作柱面波、端部应力波当作球面波处理的应力波研究方法。
Since about ten years , the theory of determining the viscoelastic properties of solids by transient wave propagation methods is developed and perfected by scholar mr . blanc 最近十年来，用应力波传播方法对粘弹性材料性质的鉴定理论已被法国学者布兰克先生发展和完善。
4 . based on the above hyperbolic model for the shaft soil and the soil plug , 1 - d stress wave theory and smith method , a program of analysis driving pile ( adp ) was 4 .基于上述模型，以一维应力波为基本理论编制出打桩分析程序adp ，并采用多项打桩工程实例进行验证分析。
Perhaps the simplest illustration of the role of stress waves in dynamic crack propagation and crack arrest is given by the one - dimensional analysis of the double torsion specimen 也许最简单地说明在动态裂纹扩展和止裂中应力波的规律是由双扭（ dt ）试件的一维分析给出的。
