查询词典 excavating

From the aeolotropy of hard rock of tunnel engineering region, the stress distribution of several kinds of fault to the water gushing of tunnel, the type of geology disaster involved in macrocharacter, main control factors, disaster mechanism and control strategy in tunnel excavating are studied systematically in this thesis. The purpose is to establish a theory and technology method for forecast and decrease disaster in tunnel excavating.

本文以硬岩隧道开挖工程区域岩体的各向异性研究为起点，从不同类型断层为主要构造形迹的应力分布特征出发，并结合隧道地下涌水灾害，系统研究隧道开挖的地质灾害类型，以宏观表象、主控因素、灾害机制及防治对策为主要研究内容，全面深入研究旨在为隧道开挖期间防灾、减灾提供理论基础与技术路线。

Geological condition is the important factors in study on tunnel excavating disaster inevitably. From the aeolotropy of hard rock of tunnel engineering region, the stress distribution of several kinds of fault to the water gushing of tunnel, the type of geology disaster involved in macrocharacter, main control factors, disaster mechanism and control strategy in tunnel excavating are studied systematically in this thesis.

中文题名隧道开挖地质灾害规律与防治对策研究副题名外文题名 Study on tunnel excavating geology disaster regular and control trategy 论文作者杜炜平导师古德生院士学科专业岩土工程研究领域\研究方向学位级别博士学位授予单位中南大学学位授予日期2001 论文页码总数108页关键词隧道工程地质灾害岩爆馆藏号BSLW /2003 /U45 /1 隧道开挖灾害研究必然以地质因素为其主要研究对象。

Considering the space and time effect of part divided in excavating above the Metro tunnel, the time of soil excavating and the bottom exposed should be less when space effect is inconspicuous, it is good for reducing upheave.

2考虑轨道正上方土体分段开挖的时空综合效应，对土体的开挖应该在保证空间效应变化不大的情况下尽量缩短开挖及坑底暴露时间，有利于减少基坑变形及基坑下方隧道的纵向变形。

Especially, the theory of "tangible assets of mineral resources" analyzes and solves some core problems for the accounting of excavating enterprise, so that the proposal text of the criterion for native excavating enterprise accountancy has been established preparatorily.

特别是提出了&矿产资源资产有形化&确认理论、分析和解决了采掘业会计实务中若干核心问题、初步制定出我国采掘业会计准则建议文本。

The research on cataclysmic law of underground engineering excavating disasters is the basis of research on prewarning system of underground engineering excavating disasters.

地下工程开挖灾害灾变规律的研究是其预警系统研究的基础。

Challenge: Certain disparity exists yet in China's current accounting criterion and international accounting convention; The situation that the accounting office of our country unifies the whole country is broken, accountant may face the danger of the unemployment , Excavating to outstanding talent of foreign businessman, may cause the loss of the domestic talent .

挑战：中国现行的会计准则与国际会计惯例还存在一定的差距；我国会计事务所一统天下的局面被打破，会计人员可能面临失业的危险，外商对优秀人才的挖掘，可能导致国内人才的流失。

In order to raise a level of the application researches on the back-analysis from displacements,an influence of the loosing zone caused by excavating an adit upon the resultsof back-analysis and how to raise unceasingly its precision,etc.

为了进一步提高位移反分析应用研究的水平，需要认真考虑试验洞开挖引起的松动圈对反演结果的影响和如何不断地提高位移反分析的精度等问题。

Based on the primacy aeolotropy rock, transversely isotropic rocks is hypothesized. With the theory of the stress distribution of the rockmass, disaster character of tunnel excavating in the type of transversely isotropic rocks is analyzed, and some strategy and technology of uniso-intensity support are raised.

论文以原生型各向异性物质特征为基础，以岩体横观各向同性为假设条件，利用前人的理论研究结果，对于隧道开挖在此类各向异性岩体中的破坏特征进行了分析和总结，提出了不等强支护的策略技术。

Web-site of the American School of Classical Studies in Athens, who have been responsible for excavating the Agora for many decades now.

美国雅典古典学研究学院的网站，学院负责发掘集市迄今已经几十年。

Chapter Two and Three interpret the novel Oryx and Crake from the two aspects of the connotation of environmental apocalypticism, excavating the connotation of environmental apocalypticism in it.

第二、三章分别从环境启示录内涵的两个方面入手，对小说《羚羊与秧鸡》这一文本进行解读，挖掘其中的环境启示录意蕴。

The Master of Science degree program in Economics features a curriculum that is flexibl...

在经济学理学硕士学位的课程计划的特点是灵活而全面的方法，在理论和应用课程培训工作。

This module is used for constructing and visualizing 3D models.

该模块是用于建设和可视化的三维模型。