平面SH波激励下的土–隧道动力相互作用的解析解

付 佳; 梁建文; 杜金金

doi:10.11779/CJGE201604002

平面SH波激励下的土–隧道动力相互作用的解析解 English Version

付佳^1,2,
梁建文^1,2,
杜金金²

1.天津大学水利工程仿真与安全国家重点实验室，天津300072;
2.天津大学建筑工程学院土木工程系，天津300072

基金项目: 国家自然科学基金项目（51378384）; 天津市自然科学基金项目（12JCZDJC29000）

详细信息

作者简介:
梁建文(1965- ),男,教授、博士生导师,主要从事地震工程的研究。E-mail: liang@tju.edu.cn。

中图分类号: TU431
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出版历程
- 修回日期: 2015-02-17
- 发布日期: 2016-04-24

Analytical solution of dynamic soil-tunnel interaction for incident plane SH wave

1. State Key Laboratory of Hydraulic Engineering Simulation and Safety, Tianjin University, Tianjin 300072, China;
2. Department of Civil Engineering, Tianjin University, Tianjin 300072, China

摘要

摘要: 采用波函数展开法给出了平面SH波入射下均匀半空间中埋置刚性衬砌隧道动力响应的解析解,并对问题的边界条件进行了验证。研究表明,土-隧道相互作用的机理和土-基础-地上结构相互作用有明显区别。土-隧道相互作用导致隧道动力响应小于相应自由场的动力响应,且前者的反应谱峰值周期有一定程度的降低。入射波角度、入射频率、以及隧道埋深对隧道动力响应和地表动力响应有显著影响,而隧道质量的影响则比较小。
- 土-隧道相互作用 /
- 刚性衬砌隧道 /
- 平面SH波 /
- 波函数展开法 /
- 解析解
Abstract: The wave function expansion method is used to obtain the analytical solution of dynamic responses of a rigid lined tunnel embedded in homogeneous half-space to the excitation of incident plane SH waves, and the boundary condition is verified. It is shown that the mechanism of soil-tunnel interaction is evidently different from that of soil-foundation- superstructure interaction. The soil-tunnel interaction leads to the result that the tunnel response is smaller than the corresponding free-field response, and that the peak frequency of response spectra of the former is lower than that of the latter. The angle and frequency of the incident waves and the tunnel embedment have significant influences on the responses of tunnel and ground surface, while the influences of tunnel mass are little.
- soil-tunnel interaction /
- rigid lined tunnel /
- plane SH wave /
- wave function expansion method /
- analytical solution

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参考文献(13)

[1]	LEE V W, TRIFUNAC M D. Response of tunnels to incident SH-waves[J]. Journal of the Engineering Mechanics Division, ASCE, 1979, 105: 643-659.
[2]	梁建文, 纪晓东, LEE V W. 地下圆形衬砌隧道对沿线地震动的影响(I):级数解[J]. 岩土力学, 2005, 26(4): 520-524. (LIANG Jian-wen, JI Xiao-dong, LEE V W. Effects of an underground lined tunnel on grond motion (I): series solution[J]. Rock and Soil Mechanics, 2005, 26(4): 520-524. (in Chinese))
[3]	梁建文, 纪晓东, LEE V W. 地下圆形衬砌隧道对沿线地震动的影响(II):数值结果[J]. 岩土力学, 2005, 26(5): 687-692. (LIANG Jian-wen, JI Xiao-dong, LEE V W. Effects of an underground lined tunnel on grond motion (II): numerical results[J]. Rock and Soil Mechanics, 2005, 26(5): 687-692. (in Chinese))
[4]	BALENDRA T, THAMBIRATNAM D P, CHAN G K, et al. Dynamic response of twin circular tunnels due to incident SH-waves[J]. Earthquake Engineering and Structural Dynamics, 1984, 12: 181-201.
[5]	HASHEMINEJAD S M, AVAZMOHAMMADI R. Dynamic stress concentrations in lined twin tunnels within fluid-saturated soil[J]. Journal of Engineering Mechanics, ASCE, 2008, 134(7): 542-554.
[6]	WONG K C, SHAH A H, DATTA S K. Dynamic stresses and displacements in a buried tunnel[J]. Journal of the Engineering Mechanics Division, ASCE, 1985, 111(2): 218-234.
[7]	房营光, 孙均. 在冲击波下非线性岩土与圆柱结构的相互作用[J]. 地震工程与工程震动, 1992, 12(3): 56-64. (FANG Ying-guang, SUN Jun. Interaction between nonlinear soil and cylindrical structure due to shock wave[J]. Earthqake Engineering and Engineering Vibration, 1992, 12(3): 56-64. (in Chinese))
[8]	LUCO J E, DE BARROS F C P. Seismic response of a cylindrical shell embedded in a layered viscoelastic half-space. I: Formulation[J]. Earthquake Engineering and Structural Dynamics, 1994, 23: 553-567.
[9]	DE BARROS FCP, LUCO J E. Seismic response of a cylindrical shell embedded in a layered viscoelastic half-space. II: Validation and numerical results[J]. Earthquake Engineering and Structural Dynamics, 1994, 23: 569-580.
[10]	PARVANOVA S L, DINEVA P S, MANOLIS G D, et al. Seismic response of lined tunnels in the half-plane with surface topography[J]. Bulletin of the Seismological Society of America, 2014, 12: 981-1005.
[11]	MORSE P M, FESHBACH H. Methods of theoretical physics[M]. New York: McGraw-Hill Book Co Inc, 1953.
[12]	LIANG J, FU J, TODOROVSKA M I, et al. Effects of the site dynamic characteristics on soil-structure interaction (I): Incident SH waves[J]. Soil Dynamics and Earthquake Engineering, 2013, 44: 27-37.
[13]	LIANG J, FU J, TODOROVSKA M I, et al. Effects of the site dynamic characteristics on soil-structure interaction (II): Incident P and SV waves[J]. Soil Dynamics and Earthquake Engineering, 2013, 51: 58-76.

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平面SH波激励下的土–隧道动力相互作用的解析解 English Version

作者简介: 梁建文(1965- ),男,教授、博士生导师,主要从事地震工程的研究。E-mail: liang@tju.edu.cn。

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Analytical solution of dynamic soil-tunnel interaction for incident plane SH wave

期刊类型引用(3)

其他类型引用(13)

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出版历程

目录

作者简介:
梁建文(1965- ),男,教授、博士生导师,主要从事地震工程的研究。E-mail: liang@tju.edu.cn。