The reliability indexes of tunnel structure in site were computed and analyzed.
计算分析了现场隧道结构的可靠指标。
It is crucial to prevent underground tunnel structure from cracking and improve durability of concrete.
地下隧道结构防止混凝土开裂和提高混凝土的耐久性是至关重要的一环。
A practicable calculation method of the stability reliability degree of the tunnel structure was established.
由此构成了该类隧道结构稳定可靠性估计的完整方法。
Thus, it's very essential to study the aseismic stability of shed-tunnel and rationality of aseismic shed-tunnel structure form.
因此，开展棚洞在地震中的稳定性、棚洞抗震的合理结构形式的研究是十分必要的。
Finally, the reinforcing method of the shield tunnel structure and the surrounding stratum is given to guarantee the structure stability.
最后，探讨了盾构隧道结构和周边地层的加固方案，以保证结构稳定性。
As the tunnel structure has some particularities, narrow and comparatively close, there are many differences between the tunnel fires and the building fires.
隧道结构的特殊性——狭小而又相对封闭，造成了隧道火灾不同于地上建筑火灾的一些特点。
Firstly, an appropriate mechanical model considering the stress relief and the installation sequence of the lining is proposed to model the construction sequence of the tunnel structure.
考虑地应力的释放和衬砌安装的时序，提出合理模拟隧洞修筑过程的力学模型。
From tunnel structure, cross section design, structure design, construction method and other aspects detailed discussion is made, which provide references for related works in the future.
介绍了广州地铁二号线的设计难点，从隧道结构、断面设计、结构设计、施工方法等方面进行了论述，完成了桩基托换。
Using these methods, the stabilization of the diversion of a large-scale hydropower station was analyzed. According to the result, the designer could make a more rational tunnel structure.
采用此方法对一大型水电站的左、右岸导流洞围岩稳定进行计算和分析，为洞室结构设计提供有效的数值参考。
Some problems of tunneling system reliability are solved by using probability theory and system reliability analysis of engineering structures in light of characteristics of tunnel structure.
在结构系统可靠度研究的基础上，根据隧道结构的特点，应用概率理论及工程结构系统可靠度分析方法，对整个隧道结构系统可靠度进行了探讨。
The main efforts and conclusions results gained can be expressed as follows. 1. The stress characteristics of tunnel structure is studied because tunnel excavation would produce rock stress changes.
本文主要取得以下研究成果：（1）针对隧道开挖产生原岩应力的变化，对隧道结构受力特征进行了研究。
We describe the principle and main designed planning of HTTP tunnel, include the structure of module and flowing dialog of this system.
系统地描述了HTTP隧道的工作原理和主要设计方案。其中包括了系统的模块结构和流程框图。
According to the special structure of precast block of inverted arch for TBM construction tunnel, the dynamic construction state is modeled by FEM with surrounding rock - structure calculating model.
针对TBM施工隧道仰拱预制块的特殊结构，采用围岩-结构模式，进行了模拟施工动态的受力影响计算分析。
Mechanical behavior of lining structure is analyzed under 10 different conditions that high water pressure suddenly effluent water upon 8 different parts of tunnel section with FEM numerical model.
用有限元数值模型，分析隧道断面上8个不同位置10种不同水压突水条件下衬砌结构的受力特征。
Considering the specialty and importance of underground structure, it is a very meaningful work to study the reliability of tunnel lining structure.
鉴于隧道与地下结构所具有的特殊性和重要性，对其开展可靠性研究是一项非常有意义的工作。
In this paper, the principle, function and structural design of measuring - data management system for surrounding rock and support structure of highway tunnel are presented.
文章论述了开发公路隧道围岩与支护结构量测数据管理系统的原理，介绍了系统的功能和数据结构设计。
The lining structure of shield tunnel is composed of several segments and joints.
盾构隧道衬砌结构由若干管片及其间的连接螺栓组成。
RC segments are the basic structure units in shield tunnel, and their bearing capacity influences the segment rings integral performance.
钢筋混凝土管片作为盾构隧道最基本的结构单元，其承载力影响管片环的整体性能。
This paper comprehensively summarizes the characteristics of seismic damage to subway structure, including subway stations, cut-and-cover tunnel lines and shield tunnel lines.
本文对地下铁道车站、地下铁道明挖区间隧道和盾构隧道的震害特点作了全面总结。
The stability analysis of supporting structure of tunnel surrounding rock is an extremely important study of the safe construction of tunnel.
隧道围岩-支护结构稳定性分析是公路隧道安全施工的一项极为重要的研究内容。
It has been proved that GPR is a feasible method to inspect the structure of tunnel concrete lining.
使用地质雷达对隧道混凝土衬砌结构进行检测，实践证明技术方法是切实可行的。
The results of measurement provide a major premise for the research of structure stability of tunnel by reason of the raising speed of train.
测试试验研究成果对进一步分析列车提速之后隧道结构的稳定性提供了重要依据。
The calculation of the strength of dangerous sections testifies that the railway tunnel with this support structure has high stability and safety.
对危险截面的强度验算表明，使用该支护结构的铁路隧道硐室稳定、安全度高。
The premise of tunnel construction safety depends on the grasp of the information about the macroscopic geologic structure and the microscopic geologic structure of the area where the tunnel is.
隧道施工安全的前提是对隧道所在区域宏观地质构造和掌子面前方微观(相对而言)地质信息的掌握程度。
In the data transmission part security data transmission tunnel with C/S structure provides security data transmission between two ends.
数据传输部分，构建了C/S结构的安全数据传输隧道，为数据传输两端提供了安全的数据传输。
It is a developing tendency to use polyethene plastic waterproof membrane as main structure in tunnel waterproof and water drainage.
以聚乙烯塑料防水板为主要防水结构的复合式防排水系统是隧道防排水设计与施工的发展趋势。
The small spacing tunnel derived from engineering practice is a new structure tunnel, which is fit for middle and small spacing tunnel especially.
小净距隧道是从工程实践中衍生出来的一种新的结构形式，特别适合于中短隧道。
The small spacing tunnel derived from engineering practice is a new structure tunnel, which is fit for middle and small spacing tunnel especially.
小净距隧道是从工程实践中衍生出来的一种新的结构形式，特别适合于中短隧道。
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