管片衬砌

因而盾构施工的关键技术：管片衬砌结构的合理设计就显得更加重要了。

Its very complicated to conduct construction . Thus the key point of shield technology : the rational design of Segment Lining appears more important .

不同地层中隧洞管片衬砌结构计算分析

Analysis and Computation on Segment Lining of Tunnel in Different Strata

大峪隧道的施工隧道TBM施工管片衬砌三维计算模型TBM在超长隧道施工中的应用研究

The Application Research of TBM on Long Tunnel

提高TBM施工隧洞中的六边形管片衬砌质量

Discussion on Raising Quality of Lining with Hexagonal Segment Used in Tunnel Constructed by TBM

双圆盾构隧道管片衬砌的拼装内力分析

Internal Forces Analysis of DOT Shield Tunnel in Segment Lining Assembling

盾构隧道管片衬砌结构稳定性风险分析

Study on Risk Assessment of Structure Stability in Shield Tunnel

大型水下盾构隧道管片衬砌结构配筋问题研究

Study on Reinforcement of Segment Lining Structure for Large-scale Underwater Shield Tunnel

岩石掘进机隧道管片衬砌的结构分析

Structure Analysis on Rock Tunnel Boring Machine Pipe Liner

盾构隧道管片衬砌的平板壳-弹性铰-地基系统模型

Study on flat shell-elastic hinge-foundation model in shield tunnel

盾构隧道管片衬砌荷载模式比较分析

Analysis of the Different Load Models in the Lining Segments of Shield Tunnel

盾构隧道管片衬砌内力及变形的影响因素分析

Analysis of Factors Affecting the Internal Forces and Displacement of Shield Tunnel Segment Lining

地铁区间盾构隧道管片衬砌结构力学行为的现场试验研究

Study on the Mechanics Behavior of Segment of Interval Shield Tunnel in Metro by Field Test

盾构隧道长距离硬岩地层钻爆法开挖管片衬砌施工技术

Construction Technology of Shield-driven Tunnel in Long-distance Hard Rock Ground : Drill + blast Excavation and Segment Lining

火灾下盾构隧道管片衬砌热力耦合数值分析

Numerical Analysis on the Coupling of Thermal Field and Stress Field in the Shield Tunnel Segment under Fire

第四章首先概述了管片衬砌受力分析的常用方法并详细介绍了荷载结构法的基本思想。

In Chapter 4 , firstly summarize the common ways of the lining segment mechanics analysis in brief .

盾构隧道管片衬砌的内力及变形受多种因素的影响。

There are many factors that affect the internal forces and displacement of the shield tunnel segment lining .

南水北调西线工程深埋长隧洞管片衬砌结构受力分析

Numerical analysis of segment linings in deep and long tunnels of West Route of South-to-North Water Transfer Project

盾构隧道通用装配式管片衬砌结构计算分析

Compared the actuality of the structure of th Analysis and computation on universal assembling segment lining for shield tunnel

该研究为武汉长江隧道的管片衬砌结构设计提供有价值的参考。

These results could provide valuable preference to the design of segment lining structure for Wuhan Yangtze River Tunnel .

自由变形圆环法作为盾构隧道管片衬砌设计的传统方法，其计算结果虽安全但偏于保守。

As a traditional method of shield tunnel segment designing , the free displacement ring method is safe but conservative .

结合双圆隧道的工程参数，进行实际问题的计算，为目前双圆隧道管片衬砌内力计算探索出一条计算模式。

A practical problem was analyzed to show the performance of the proposed numerical procedures by using the actual construction parameters .

高水压大断面盾构隧道管片衬砌结构静力学行为模型试验研究

Study on model test for static mechanical behavior of tunnel segment lining structure with large-section shield tunnel and high water pressure

本文对现有盾构隧道管片衬砌结构的设计理论进行了总结和比较。

A description is given of the technical developing tunnel and the existing theories of tunnel lining structure of shield-driven design .

通过对以上结果进行综合分析，得出了不同拼装方式下管片衬砌结构的力学特性。

The mechanics behaviour of the segment under different assembling plans is gained by synthetically analyzing the results of the tests and simulation .

采用纵向反应位移法对盾构隧道管片衬砌结构及双层衬砌纵向抗震力学特性进行了比较分析。

The longitudinal aseismic mechanical characteristics of shield-tunnel segmental lining and double-deck lining are analyzed by adopting longitudinal response displacement method . 4 .

为了研究盾构法隧道管片衬砌结构强度的历时老化和衰减及其服务寿命的预测问题，提出了对其进行耐久性设计的一种基本方法。

This paper summarizes some research findings in respect of support forms , water resistant performance , smoothness and design method of single shell lining tunnels both at home and abroad .

进而将施工阶段管片衬砌的受力特性归纳为典型三维特性、不确定性及不可忽视性等三方面。

Afterwards , the influence of the construction loads on segments lining is discussed , including the cracks , partial breakage , sealing strip falling , segments leakage , and segments dislocation .

另外，随着隧道掘进机法的日益发展，为充分发挥其优点，与之对应的隧道结构较多采用装配式预制管片衬砌。

In addition , as the increasing development of tunnel boring machine method , to give full play of its advantages , fabricated precast segment lining are often used in building the tunnel structure .

从结构可靠度指标的几何意义出发，推导了管片衬砌结构可靠度指标计算的优化模型，在此基础上研制了基于复形优化思想的数值计算程序。

Based on the geometrical meaning of structural reliability index , the reliability optimization model of segments lining in shield tunnel is proposed . Furthermore , the program is developed according to complex optimization algorithm .

初步研究结果表明：约90%的洞段稳定性较好，围岩变形对管片衬砌结构影响较小，可采用管片衬砌；

The preliminary results show that the segment linings can be used in approximate 90 % segment of the tunnel as the surrounding rock has a good stability and the deformation has less influence upon segment linings .