| 1. | Vertical composite lumped parameter model of arbitrarily shaped embedded foundations
任意形状埋置基础的竖向振动复合集总参数模型 |
| 2. | Research on the sliding mode of semi - active control on vertical vibration for continuous beam bridge
连续梁桥竖向振动半主动滑动模式控制研究 |
| 3. | Simplified model for vertical vibration of pile in single - layer saturated soil and its analytical solution
单层饱和土中桩竖向振动简化模型及其解析解 |
| 4. | 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 |
| 5. | The paper compared the design codes for vertical vibration serviceability of footbridge induced by human walking , and also investigated the lateral vibration of footbridge
摘要对人行桥人行激励竖向振动的国内外现有规范和标准进行了比较研究，并探讨了针对侧向人行激振的振动使用性设计方法。 |
| 6. | The golden horse bridge with t - shape rigid structure and single - tower cable - stayed bridge is taken as an example for the solution of vertical vibration differential equation through the presented boundary condition
求解出的竖向振动方程的解析解，与有限元数值结果对比吻合良好，证明了方法的正确性。 |
| 7. | So , because of the distinctness of vertical displacement of each vertical member of the same floor , then member model is presented to analyzing the vertical vibration during the vertical seismic action
因此，由于各竖向构件在同一楼层处竖向位移不同，需要用串并联多质点系模型来分析竖向地震作用下的竖向振动。 |
| 8. | At first , free vibration characteristic of the structure is analyzed , and it is discovered that the frequencies are denseness , moreover vertical vibration is dominant , the combination of ribbed truss and pre - stressed cables enhanced the structure ' s stiffness in some degree
文中首先分析了该结构的自振特性，发现该结构频谱密集，结构以竖向振动为主。 |
| 9. | After the computation of the dynamical response of the chimney under different horizontal and vertical seismic promptings , the dynamical stress of several parts of the chimney are revealed and discussed , characteristics of the dynamical response of the chimney in earthquake are therefore accurately generalized
对比结果表明，烟囱的震害是由水平振动和竖向振动共同作用的结果。其中水平振动远大于竖向振动，因此总体而言水平振动起主要作用。 |
| 10. | Fourthly , with the finite element program , the author analyzes the relationship between the load magnitude or frequency and range of breakage or pore pressure . this can provide appropriate parameters for the method of vibrating grouting . fifthly , adopting the compressible porous medium , the author adduced dynamic theory of liquid saturated porous medium to analyze the displacement and force in the sand when there is dynamic load below the earth surface
基于连续介质力学的混合物理论建立的多孔介质理论和动力控制方程，假设砂土满足各向同性并处于弹性小应变状态，竖向振动力将在饱和砂土内部产生三种波，分析了这些波的弥散曲线和特征衰减曲线，从波传播的角度，研究了振动力参数和土性参数对振动范围的影响。 |
