ground vibration velocity
ground vibration velocity 双语例句
Taking a train with a velocity of 100 km/h through a 4-span continuous rigid-framed prestressed concrete bridge as an example, the coupled vibration responses of the train-bridge system under the excitations of Tianjin and El Centro ground motions are simulated.
以时速100km的列车通过天津轻轨的一座四跨预应力混凝土连续刚构桥为例，对受天津波和El Centro波地震作用的车桥系统的耦合振动响应进行了仿真分析。
Numerical examples are provided to examine the influence of train velocity on propagation of vibration in the ground.
通过算例分析列车运行速度对板式轨道周围地面振动的影响。
Random Property of Ground Vertical Vibration Velocity Induced by Near Ground Explosion Seismic Effect
近地表爆炸地震的地面竖向振动速度的随机特性
Finally, blasting parameters, such as explosive weight and type, distance between the structures and blasting site, blasting delays, affecting ground vibration are reviewed and their influence on Peak Particle Velocity (vPP) are studied.
最后，重新考察了影响地面振动的爆破参数，比如炸药的重量和种类、结构物与爆破点的距离、爆破延时等，并研究了它们对峰值质点速度（vPP）的影响。
The effects of well width and electron-LO phonon coupling strength on the effective mass of polaron were discussed. The influence of velocity of polaron on the vibration frequency, ground state energy, ground state binding energy and effective mass were depicted.
讨论了阱宽和电子-声子耦合强度对强耦合极化子的有效质量的影响以及极化子的速度对振动频率、基态能量、基态结合能和有效质量的影响。
The vibration velocity, displacement and frequency of ground particle caused by blasting, backlash and touchdown were obtained.
对呼市十一层办公大楼的爆破拆除过程进行了现场监测，获得了爆破和楼房倒塌过程中后座及倾倒触地引起的地面质点的振动速度、位移和频率等。
The demolition process of a16th floor building in Harbin was monitored, and vibration velocity and frequency of ground particles were obtained during the blasting and collapsing process.
对哈尔滨市一幢16层楼房的爆破拆除过程进行了现场监测，获得了爆破和楼房倒塌过程中引起的地面质点的振动速度、频率等数据。
In this paper, the author made a calculation of the vibration velocity of a point particle on ground in the city, analyzing the influence on nearby buildings due to controlled blasting and has acquired the safety distance and adjusting it by reducing the relevant vibration.
本文对城市控爆拆除工程中地面质点的振动速度进行了计算，分析了爆破地震对周围建筑物的彰响，得出了安全距离，并在减震措施的基础上对安全距离进行了修正。
Its vibration chief frequency was usually larger than that of ground blasting and there were several chief frequencies. Through a series of analysis, the authors found the following facts. The first chief frequency was about 150Hz. Radial vibration velocity was larger than that of vertical. Vertical shaft blasting vibration was much affected by shock wave. The relationship was also found between the radial and the vertical vibration velocity and the equivalent charge and equivalent horizontal distance.
通过对爆破振动信号的回归分析和傅立叶幅值谱分析，得出振动主频较一般的地面爆破高，而且有多个主频，第一主频在150Hz左右；立井爆破振动的径向振动速度较垂向振动速度大；回归出径向振动速度、垂向振动速度与等效装药量、等效水平距离和高差之间的关系。
ground vibration velocity
相关单词辨析
这组词都有“速度、速率”的意思，其区别是：
pace: 普通用词，指步行的速度，常引申指活动的进度或生产率。
rate: 作“速度”讲时，与speed同义，可换用。作速率解时，指相对增长的速度，也指两种相比较而得出的标准速度。
speed: 普通用词，指单位时间内行进的固定速度或速率，也指可能达到的最高速度。
velocity: 技术用词，指物体沿着一定方向运动时的速率。
这组词都有“基础”的意思，其区别是：
basis: 主要用作抽象或引申意义。
ground: 含义与basis和foundation接近。一般指某种决定、论点或关系的基础，也可指某种原因的基础。
base: 侧重指构成或支撑某一具体物体的基础，也可指军事基地或用作比喻意义。
foundation: 用于具体意义时，侧重指坚固结实的建筑物的基础或地基；用作比喻意义时，与basis基本相同。
这组词都有“土地，土，泥”的意思，其区别是：
clay: 特指潮湿时发粘，而火烤后变坚硬的泥土。
mud: 指湿土，尤指雨后稀泥、污泥。
dust: 特指土壤干燥后，飞扬于空中的细微泥土。
ground: 通常指大地的表面，也可指土壤、泥土或场地。
land: 含义笼统。指与河流、海洋相对的陆地，也指可耕种的土地。
earth: 多指地表带有水分的泥土，较具体。
dirt: 指地表的干松泥土。
soil: 特指适宜栽种农作物或生长各种植物的泥土。