| 1. | A new method for on - line measuring the concentration of pulp
低频多模式超声兰姆波超薄弹性层定征方法 |
| 2. | A method to identify the physical parameters of the multilayered halfspace elastic media is being developed by using neural network
利用神经网络技术，提出了识别弹性层状介质物理参数的方法。 |
| 3. | The axisymmetric mixed boundary - value problem of the vertical vibration of a rigid foundation on saturated layered soil subgrade
上覆单相弹性层的饱和地基上刚性基础竖向振动的轴对称混合边值问题 |
| 4. | Finally , the multi - layer elastic system theory is employed to analyze the pavement response under the nonuniform load
最后根据叠加原理，利用弹性层状体系理论对非均布荷载作用下的沥青路面进行计算分析。 |
| 5. | The visco - elasticity of material in the bottom of rock body led to decrease of stress with time in the bottom part and to increase of stress at some places of elastic layers
引入材料的黏弹性，导致了其中应力随时间迅速减小和弹性层某些部位应力随时间的增加。 |
| 6. | 3 . falling weight deflectomoter produces the impulse load to pavement , but the mechanics model of current inverse analysis is the assumption of static linear elastic behavior of pavement
落锤式弯沉仪( fwd )对路面施加的是动荷载，而目前反分析力学模型均为静载下的线弹性层状体系。 |
| 7. | Comparison was made between the results of wave propagating in the linear elastic laminated materials obtained from this program and those from propagation matrix theory , and good agreement is achieved
对线弹性层合材料在冲击载荷下的动态响应所进行的数值模拟结果与传播矩阵方法的计算结果相符合。 |
| 8. | Simply supported and multilayered magneto - electro - elastic plates : the state vector equation of transversely isotropic magneto - electro - elastic solid is established from its governing equations in a cartesian coordinate system
对于简支压电压磁弹性层合板问题，从它的基本方程出发，建立了压电压磁弹性层合板的状态变量方程。 |
| 9. | Using the fourier transform due to boundary conditions of simply support , solutions of a single magneto - electro - elastic layer in the form of initial state vector and transfer matrix are obtained in fourier transform space from the state vector equations
对状态变量方程进行fourier变换，得到了状态变量表示的单层压电压磁弹性层合板在fourier变换空间中的解，导出了多层压电压磁弹性层合板的表达式。 |
| 10. | Secondly , the mechanical respond of a typical asphalt pavement structure under heavy load was analyzed according to multilayer system elastic theory and characteristics of heavy loads , and analysis method of ultimate bearing capacity of asphalt pavements was advanced
其次,利用弹性层状体系理论,根据重载的荷载特性,分析了典型沥青路面结构在重载下的力学响应,研究了沥青路面极限承载力的分析方法。 |
