underground excavation是什么意思，underground excavation的意思翻译、用法、同义词、例句

地下挖掘

The tower in Westminster is sinking into the banks of the Thames, partly as a result of decades of underground excavation.

位于威斯敏斯特的这座钟楼正朝泰晤士河堤岸倾倒，造成这一结果的部分原因是长达几十年的地下挖掘。

It is an useful tool for analyzing the effect of tunnel excavation in soil in a city and shallow underground excavation at mines.

本文计算方法可供城市在软上中开挖地铁及浅部矿山巷道掘进引起的地表移动进行分析。

The tower in Westminster, which houses the giant bell known as Big Ben, is sinking into the banks of the Thames, partly as a result of decades of underground excavation.

大本钟的钟楼位于威斯敏斯特区，目前钟楼正慢慢陷入泰晤士河的河岸里，部分是因为长期的地下挖掘施工造成的。

This paper puts forward the concept and method about the network graphics of underground excavation cluster of hydropower station firstly.

本文首先提出了水电站地下洞室群空间网络图化的概念和方法。

The paper analyses CFD commercial soft in-depth, puts forward some problems when CFD commercial softs are used in he underground excavation cluster of hydropower station and corresponding resolvent.

本文首先对目前常用的CFD商用软件进行了深入地分析，并提出了其在地下电站应用中的一些问题以及相应的解决方法。

Because of the poor strength and the typical creep character of the soft rock, it is difficult to excavate and support the underground excavation.

软岩强度低，且具有明显的蠕变特性，常给地下巷道的开挖和支护带来很大的困难。

The wedges formed after excavating in jointed rock have direct effect on stability of large underground excavation.

节理岩体开挖后经常形成楔形块体，对大型地下洞室顶拱和边墙的稳定性构成威胁。

It is of help to understand the mechanism of deformation and failure of underground excavation in rock mass.

分析有助于我们增加对动荷载下地下洞室围岩的变形和破坏机制的认识。

Shield tunneling method has become a primary method in underground excavation with its predominance, earth pressure balanced shield tunneling (EPBS) is the most universal type in our country.

盾构隧道法开挖凭借自身的优势成为城市地下施工的主要手段，其中土压平衡式盾构目前在国内使用较为普遍。

NATM and shield driven method are two main kinds of underground excavation construction methods in urban metro works.

浅埋暗挖法和盾构法是城市地铁采用暗挖施工的两种主要的暗挖施工方法。

For not affect the normal running of the railway, through scheme comparison, the scheme of vertical shaft, supporting \u0026 protective tube shed, underground excavation, and lining grouting are adopted.

为在施工中不影响铁路的正常运行，通过方案比较，采取了竖井、管棚支护、暗挖和衬砌的施工方法，获得成功。

The experience in Beijing underground railway construction was introduced, where the design by shallow cover underground excavation method and construction with NAM principles were applied.

本文就北京地铁建设中首次采用浅埋暗挖法设计，按新奥法原理进行施工的经验做了全面介绍。

As a result, the deployment of the design method of the hydropower plant ventilation and air conditioning systems in the underground excavation cluster has great practical meanings.

所以展开水电站地下洞室群通风空调系统的设计方法的研究具有现实意义。

The influence of the groundwater, seismic loading and the coupling of the two on the mechanical behavior of the underground excavation in the jointed rock mass is investigated.

本文主要讨论地下水、地震荷载以及地下水与地震耦合作用对节理岩体中地下洞室围岩力学响应的影响。

Large displacements of slope and surface deformation due to underground excavation are discussed using the DDA model with results compared with those from DEM.

基于DDA计算模型，补充和发展了DDA计算程序，分析了边坡大位移问题和地下开挖引起地面变形的工程实例，并与离散元计算结果进行了比较研究。

Based on the in situ measurement, this paper discusses the key problems which effect the deformation and stability of underground excavation pit in Shanghai soft soil.

本文依据现场测量论述了影响上海软土深基坑变形和稳定的关键问题。

Underground excavation leads to surface subsidence. Once the surface deformation value exceeds a certain limit, the railway in surface subsidence area will be seriously damaged.

地下开挖工程导致地表沉陷，一旦地表变形值超过一定界限时，地表沉陷区内的铁路就会受到严重破坏。

Oriented toward the development of a 3D visual modeling system for geological and mining engineering, a voxel- based algorithm for computing underground excavation volume is proposed.

根据地矿工程体视化仿真系统研究工作的需要，提出了一种基于体素的地下采掘工程量的计算方法。

When conducting numerical analysis of plastic cracking zone of rock mass subjected to underground excavation, its results mainly depend on the adopted plastic flow criterion.

采用数值方法分析地下洞室开挖后的岩体塑性开裂区，与实际情况差异较大；

A stratified model for the analysis of ground subsidence due to underground excavation is established based on elastic-thin-plate bending theory in the rock mass displacement fields.

文章以金川二矿区的岩体移动为例，对急倾斜厚大金属矿山的岩体移动这一重大工程难题进行了探讨。

The rockburst tendency of rock specimen is an important parameter in describing the rockburst in underground excavation.

试样的冲击倾向是反映岩石发生冲击地压难易程度的重要参数。

Influenced by faults, the mechanism of rock movement was different due to the underground excavation in hangingwals and footwalls of faults.

受断层影响，在断层上盘开挖与下盘开挖时具有不同的岩移机理。

Thus the concept of tectonic stress general changed stress must be introduced into the anticipate formula system of tectonic stress ground surface subsidence caused by underground excavation.

引入概化地应力概念，导出了构造应力作用下地表变形的预计公式体系。

Control Effect of Rock Mass Structure on Stability of Large Underground Excavation;

大量工程实践已证明岩体结构是控制岩体稳定性的重要影响因素。