查询词典 ground beam

A new design model for shield lining segments, beam-discontinuous joint model, is described in this paper. And based on the new model, the distribution mode and value of the loading pressure on the lining segments are back analyzed using the measured data of segment pieces such as axial force and bending moment etc. In addition, a partial-peripheral ground spring model is compared with a whole peripheral one in the backward analysis.

本文围绕盾构衬砌管片的设计模型与压力荷载分布问题，首先概述了一种新的设计模型--梁-接头不连续模型，在此基础上，利用管片内力的现场实测值，来反演确定作用在衬砌结构上的压力荷载的分布模式与大小，同时，运用反演分析技术对局部和全周地层弹簧作用模型进行了比较。

We proposed self-adaptive beam method for suppressing ground roll.

为解决这一问题，提出了自适应波束面波压制方法。

When it is to drill a deep hole, the drill may be fixed on a ground wood beam, and then put up the drill tower.

平整场地使钻机安放平稳牢固，当深孔钻进时，可将钻机固定在自备的地木梁上，竖好钻塔。

Figure 4-17 is an example of the Model 6487 biased off ground and measuring an ion beam.

图4-17是6487型皮安计浮地测量离子束的一个例子。

The steel beam on the ground holds the whole frame together .

在地上的钢横梁同时支撑着整个框架。。

Eyewitnesses said that the object was scanning the ground with a beam of light.

目击者说那物体以一光束扫描地面，某些人甚至见过&乘客&从那奇怪物体下车。

According to the seismic design code of China, the column of a frame structure should be stronger than the beam under the ground motion.

按照框架结构抗震概念设计的要求，结构应具有多道抗震防线，其中一个原则是&强柱弱梁&。

Describes a numerical model which is applicable in the study of wide beam HF ground wave radar's signal processing.

根据高频无线电波海洋回波谱理论，结合高频地波雷达单站探测的实际应用，建立了一个适合于研究高频地波雷达信号处理的海面回波多普勒谱的数值模型。

The ground where the beam had originated began to collapse.

附近的人群立刻闪开，接著光柱缓缓下降，直到完全没入地底后，地表才恢复原状。

Regarded the rail as a continual Euler-Bernoulli beam in Winkler ground,the train-track-roadbed model is established,with the consideration of pseudo-static load of train and dynamic contact force between wheel and rail.

4视钢轨为Winkler地基上连续的Euler-Bernoulli梁，建立了列车-轨道-路基模型，同时考虑列车荷载的拟静力和轮轨动态接触力。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。