seismic vertical

In this study, we obtained the asymptotic solutions for the first two orders of the nonlinear governing equations of cable-suspended roof under vertical seismic with Rayleigh damping.

本文给出了连续理论悬索房顶在垂直地震力作用下具有Rayleigh阻尼的非线性控制方程组的各阶渐近解。

For the example case, the parametric computations and comparative studies are made to examine the effect of vertical component of ground motions, vertical seismic response of potential sliding mass, shaking-induced pore water pressure and other related factors on the sliding movement and earthquake-resistant behavior of embankments.

最后，结合算例并通过具体数值计算与分析探讨了竖向地震动分量、滑坡体竖向地震响应、振动孔隙水压力等各种因素对土石坝地震位移及抗震性能的影响。

According to theoretical seismogram, the vertical component of displacement of P-wave or S-wave is multiplied by seismic moment, source radiation pattern and the response of the medium.

按理论地震图公式，直达P波和S波地表垂直分量位移由地震矩、震源幅射和介质响应之积组成。

Finite element calculation for seismic stress of vertical oil tank of normal pressure

常压立式储油罐地震应力的有限元计算

Seismic response analysis of vertical steel storage tank with hydraulic damper system

液压阻尼系统（HDS）控制立式钢制储罐地震响应分析

The seismic time-history response is analysed by using Newmark integral method. The node displacement response and pole axial stress of aluminum alloy and steel double-layer spherical reticulated shell are investigated under vertical seismic load.

采用Newmark积分法对其进行地震时程响应分析，研究了铝合金与钢双层网壳结构在竖向地震荷载作用下节点的位移响应及杆件的轴力响应。

Influence of the transfer layer's vertical position on the anti-seismic of the large base double-tower structure

底部和顶部轴心位置不重合，中轴线倾斜。转换层竖向位置对大底盘双塔结构抗震的影响

Sequential Gaussian simulation with Bayesian upgrading can be used to incorporate seismic data of intermediate vertical resolution into 3-dimensional reservoir models. Given a specific seismic frequency, the resolution of model by this method can be improved.

引入贝叶斯定理的序贯高斯模拟方法，即贝叶斯序贯高斯模拟，用来整合中等垂向分辨率的地震数据，在给定地震频率的条件下，提高模型的分辨率。

Also discussed the issue on the resolution of seismic waves, through a variety of models of different sizes to verify the seismic waves on the vertical resolution of horizontal resolution and the theory of the first Fresnel zone deepened understanding of the theory.

同时讨论了关于地震波分辨率的问题，通过多种不同尺寸的模型，验证了关于地震波水平分辨率和纵向分辨率的理论，加深了对第一菲涅尔带理论的理解。

Moreover, vertical seismic response analysis of stiff cable structures is carried out via time-history method. Under three kinds of natural earthquake waves, the results of time-history curve of vertical maximal displacement as well as time-history curve of maximal initial force are presented.

采用时程分析法进行竖向地震反应分析，计算输入3种地震波时结构竖向位移最大节点的位移时程曲线、内力最大的杆件内力时程曲线。