盾构隧道施工中地面变形研究

Q1 Social Sciences

International Journal of Construction Education and Research Pub Date : 2021-12-17 DOI:10.30564/jcr.v3i2.4075

Zhongkun Zhang

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引用次数: 0

摘要

本文通过对盾构施工过程中产生的地面沉降进行系统分析，研究了地面变形与施工参数之间的关系。基于线性小变形假设，建立了地基变形与施工参数关系的数学模型。研究了地面变形优化估计的原理和方法。将实际测量数据与理论分析结果进行了对比。考虑到不同施工场地的不同地层对地表和地下结构的不利影响，盾构隧道施工引起的地表变形是本文的研究课题。本文的贡献和研究意义在于揭示了盾构施工过程中地基变形与盾构参数之间的关系。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Study on Ground Deformation During Shield Tunnel Construction

Through the systematic analysis of the ground settlement generatedby the process of shield tunneling, the relationships between grounddeformation and construction parameters are studied in this paper. Basedon the assumption of linear small deformation, a mathematical model ofthe relationship between ground deformation and construction parametersis set up. The principle and method of optimization for estimating grounddeformation is studied. The actual measured data are compared with theresults of theoretical analysis in a case. Considering different groundformations in different construction sites with different adverse effectson surface and underground structures, the ground surface deformationscaused by shield tunneling is an aimed topic in this paper. The contributionsand research implications are the revealed relationships between the grounddeformation and the shield tunneling parameters during construction.

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来源期刊

International Journal of Construction Education and Research Social Sciences-Education

CiteScore

3.80

自引率

0.00%

发文量

期刊介绍： The International Journal of Construction Education and Research is a respected international refereed journal that publishes original works that address cutting edge issues related to construction around the globe. The Journal supports the mission of the Associated Schools of Construction (ASC), a professional association comprised of about 100 universities and colleges. The ASC encourages the sharing of ideas and knowledge and promotes excellence in curricula, teaching, research and service relating to the construction industry.