• 中国科学引文数据库（CSCD）来源期刊
  • 中文核心期刊中文科技核心期刊
  • Scopus RCCSE中国核心学术期刊
  • 美国EBSCO数据库 俄罗斯《文摘杂志》
  • 《日本科学技术振兴机构数据库（中国）》
二维码

隧道建设（中英文） ›› 2021, Vol. 41 ›› Issue (S2): 22-35.DOI: 10.3973/j.issn.2096-4498.2021.S2.003

• 综述 • 上一篇    下一篇

盾构隧道衬砌非线性力学响应分析综述

王金昌1, 2， 谢家冲1, 3， 黄伟明4， *   

  1. (1. 浙江大学建筑工程学院， 浙江 杭州 310058； 2. 浙江大学平衡建筑研究中心， 浙江 杭州 310058；3. 同济大学地下建筑与工程系， 上海 200092； 4. 温州大学建筑工程学院， 浙江 温州 325035）
  • 出版日期:2021-12-31 发布日期:2022-03-14
  • 作者简介:王金昌(1974—)，男，黑龙江呼兰人，2003年毕业于浙江大学，土木工程专业，博士，副教授，主要从事交通基础设施和地下工程等方面的研究。E-mail： wjc501@zju.edu.cn。*通信作者： 黄伟明， E-mail： 20200206@wzu.edu.cn。
  • 基金资助:

    浙江省公路管理局科技计划项目(2018H18)； 国家自然科学基金青年基金项目(52108341)

Review on Nonlinear Mechanical Response Analysis of Shield Tunnel Lining

WANG Jinchang1, 2, XIE Jiachong1, 3, HUANG Weiming4， *   

  1. (1. College of Civil Engineering and Architecture, Zhejiang University, Hangzhou 310058, Zhejiang, China; 2. Center for Balance Architecture, Zhejiang University, Hangzhou 310058, Zhejiang, China; 3. Department of Geotechnical Engineering, Tongji University, Shanghai 200092, China; 4. College of Architecture and Civil Engineering, Wenzhou University, Wenzhou 325035, Zhejiang, China)
  • Online:2021-12-31 Published:2022-03-14

PDF

126

摘要： 为探明衬砌构件和土体环境对盾构隧道衬砌非线性力学响应的影响，首先，阐述基于试验得到的纵缝接头转动刚度受轴力和弯矩控制的特点，总结在解析与数值方法中考虑接头非线性的迭代计算方法； 然后，综述关于管片本体的开裂特性与承载能力的试验成果，列举考虑管片开裂非线性的常用数值方法，并指出混凝土开裂对衬砌整体有一定不利影响，但接头行为才是主导因素；接着，总结在常用计算方法中土体非线性的处理方式，给出几种能够进一步考虑土体作用的试验方法； 最后，展望盾构隧道结构非线性分析方法的发展趋势，建议深入开展多因素耦合的接头抗弯特性、材料劣化和疲劳作用下的管片本体开裂软化行为、考虑时空效应的土与衬砌相互作用等方面在盾构隧道非线性力学响应中的研究，进一步建立各类接头、多向弹簧的材料参数库，明确衬砌渐进性破坏机制，完善基于大数据的盾构隧道快捷计算分析方法。

关键词: 盾构隧道, 结构非线性, 衬砌接头, 管片开裂, 土与衬砌相互作用, 响应分析

Abstract: To explore the influence of lining components and soil environment on the nonlinear mechanical response of shield tunnel lining, first, the characteristics of rotational stiffness of longitudinal joints derived from the experiments are discussed, and it is believed that the stiffness is controlled by axial force and bending moment. The iterative calculation methods both in analytical and numerical methods are summarized, where the nonlinearity of the joints is considered. Second, the segment′s tests for the cracking characteristics and bearing capacity and the numerical modeling techniques that can consider its nonlinearity are reviewed. And it is concluded that the cracking behavior of concrete has a certain adverse effect on the overall lining, while the behavior of joints is the dominant factor. Third, the treatment methods for soil nonlinearity in common calculation methods are summarized. Several test methods that can further consider the soil nonlinearity are listed. Finally, the development trend of nonlinear analysis methods for shield tunnel lining is prospected. It is recommended to carry out further research on the nonlinear mechanical response of shield tunnel, especially on the bending behavior of longitudinal joints coupled by multiple factors, the cracking, and softening behavior of segments considering material deterioration and fatigue effect, the interaction between soil and lining considering timespace effect. The material library of various joints and multidirectional soil springs should be further established, and the gradual destruction mechanism of lining needs ascertained. Conclusively, the quick calculation and analysis methods of shield tunnel lining based on big data are suggested.

Key words: shield tunnel, structural nonlinear, lining joints, segment cracking, soilstructure interaction, response analysis

中图分类号: 

主办单位：中铁隧道勘察设计研究院有限公司    主管单位：中铁隧道局集团有限公司

本系统由北京玛格泰克科技发展有限公司设计开发 技术支持：support@magtech.com.cn

粤ICP备19038941号