An analytical model for pipe-soil-tunneling interaction

Y. Wang; Q. Wang; K. Y. Zhang

doi:10.1016/j.proeng.2011.07.393

An analytical model for pipe-soil-tunneling interaction

Y. Wang
, Q. Wang
, K. Y. Zhang

Research output: Journal Publications and Reviews › RGC 21 - Publication in refereed journal › peer-review

33 Citations (Scopus)

39 Downloads (CityUHK Scholars)

Abstract

The underground space in urban areas is frequently congested with utilities, including pipelines and conduits that are affected by underground construction, e.g., tunneling. This paper develops a Winkler-based pipe-soil-tunneling interaction model for estimating pipe responses to tunneling-induced ground movement. Efforts are focused on different pipe-soil interaction in relative uplift and downward pipe movements. Governing equations are derived, and their closed-form solutions are provided. The closed-form solutions are then validated against finite element simulations. Finally, the effects of different pipe-soil interactions in relative uplift and downward pipe movements are explored. The effect of different pipe-soil interaction is shown to be significant, and it should be properly accounted for in the analysis.

Original language	English
Pages (from-to)	3127-3135
Journal	Procedia Engineering
Volume	14
DOIs	https://doi.org/10.1016/j.proeng.2011.07.393
Publication status	Published - 2011
Event	12th East Asia-Pacific Conference on Structural Engineering and Construction (EASEC-12) - Hong Kong Convention & Exhibition Centre, Hong Kong, China Duration: 26 Jan 2011 → 28 Jan 2011 http://bccw.cityu.edu.hk/easec12/wp_home.asp

Research Keywords

Downward Movement
Ground Movement
Pipe
Tunnel
Uplift

Publisher's Copyright Statement

This full text is made available under CC-BY-NC-ND 3.0. https://creativecommons.org/licenses/by-nc-nd/3.0/

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title = "An analytical model for pipe-soil-tunneling interaction",

abstract = "The underground space in urban areas is frequently congested with utilities, including pipelines and conduits that are affected by underground construction, e.g., tunneling. This paper develops a Winkler-based pipe-soil-tunneling interaction model for estimating pipe responses to tunneling-induced ground movement. Efforts are focused on different pipe-soil interaction in relative uplift and downward pipe movements. Governing equations are derived, and their closed-form solutions are provided. The closed-form solutions are then validated against finite element simulations. Finally, the effects of different pipe-soil interactions in relative uplift and downward pipe movements are explored. The effect of different pipe-soil interaction is shown to be significant, and it should be properly accounted for in the analysis.",

keywords = "Downward Movement, Ground Movement, Pipe, Tunnel, Uplift",

author = "Y. Wang and Q. Wang and Zhang, \{K. Y.\}",

year = "2011",

doi = "10.1016/j.proeng.2011.07.393",

language = "English",

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pages = "3127--3135",

journal = "Procedia Engineering",

issn = "1877-7058",

publisher = "Elsevier B.V.",

note = "12th East Asia-Pacific Conference on Structural Engineering and Construction (EASEC-12) ; Conference date: 26-01-2011 Through 28-01-2011",

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TY - JOUR

T1 - An analytical model for pipe-soil-tunneling interaction

AU - Wang, Y.

AU - Wang, Q.

AU - Zhang, K. Y.

PY - 2011

Y1 - 2011

N2 - The underground space in urban areas is frequently congested with utilities, including pipelines and conduits that are affected by underground construction, e.g., tunneling. This paper develops a Winkler-based pipe-soil-tunneling interaction model for estimating pipe responses to tunneling-induced ground movement. Efforts are focused on different pipe-soil interaction in relative uplift and downward pipe movements. Governing equations are derived, and their closed-form solutions are provided. The closed-form solutions are then validated against finite element simulations. Finally, the effects of different pipe-soil interactions in relative uplift and downward pipe movements are explored. The effect of different pipe-soil interaction is shown to be significant, and it should be properly accounted for in the analysis.

AB - The underground space in urban areas is frequently congested with utilities, including pipelines and conduits that are affected by underground construction, e.g., tunneling. This paper develops a Winkler-based pipe-soil-tunneling interaction model for estimating pipe responses to tunneling-induced ground movement. Efforts are focused on different pipe-soil interaction in relative uplift and downward pipe movements. Governing equations are derived, and their closed-form solutions are provided. The closed-form solutions are then validated against finite element simulations. Finally, the effects of different pipe-soil interactions in relative uplift and downward pipe movements are explored. The effect of different pipe-soil interaction is shown to be significant, and it should be properly accounted for in the analysis.

KW - Downward Movement

KW - Ground Movement

KW - Pipe

KW - Tunnel

KW - Uplift

UR - https://www.scopus.com/pages/publications/80054786135

UR - https://www.scopus.com/pages/publications/80054786135#tab=impact

U2 - 10.1016/j.proeng.2011.07.393

DO - 10.1016/j.proeng.2011.07.393

M3 - RGC 21 - Publication in refereed journal

SN - 1877-7058

VL - 14

SP - 3127

EP - 3135

JO - Procedia Engineering

JF - Procedia Engineering

T2 - 12th East Asia-Pacific Conference on Structural Engineering and Construction (EASEC-12)

Y2 - 26 January 2011 through 28 January 2011

ER -

An analytical model for pipe-soil-tunneling interaction

Abstract

Research Keywords

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