The Numerical Analysis and Field Measurements of the Shield Tunnel Passing through the Pipeline Groups

Guan Shui Liu; Lian Wei Sun; Bo Wang; Shi Ming Wu; Cheng Po Hong; Qi Hong

doi:10.4028/www.scientific.net/AMM.226-228.1488

Paper Titles

Research on the Selecting Control Sections of Internal Force Envelope by Simulation
p.1467

Study of Fire Smoke Flow of Tunnel at Different Longitudinal Ventilation
p.1472

A Study on Micro-Seismic Monitoring of Rock Failure during the Excavation of Tunnel
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Fracture Mechanics-Based Fatigue Behavior of Jointed Concrete Pavement
p.1481

The Numerical Analysis and Field Measurements of the Shield Tunnel Passing through the Pipeline Groups
p.1488

Tunnel Support Parameters Optimization Based on Micro-Seismic Monitoring
p.1495

Experiment Study on Air-Deck Divided Decoupling Charge in the Subway Construction
p.1500

Study on the Method of Construction of Large Section Tunnel Crossing the Ancient Great Wall
p.1504

Test Study on the Influence of Interface of Soil and Rock on the Stability of Sandy Soil Tunnel Face
p.1509

HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 226-228The Numerical Analysis and Field Measurements of...

The Numerical Analysis and Field Measurements of the Shield Tunnel Passing through the Pipeline Groups

Abstract:

In this work, research was carried out based on the shield tunnel of metro line 1 in Hangzhou. The construction of this tunnel beneath the sewage pipelines, which have large diameter with water pressure. The project studied in this treatise is relatively rare in China in terms of sewer pipes, the number of sewers, spacing between shield and sewers and the crossing times. A numerical model was established to analyze the construction of metro across the sewage pipelines with water pressure, taking the interactions between tunnel, pipelines and soil into account. The stress of pipelines, settlement of pipelines and ground during the crossing process were calculated. The finite element results were compared with measured results to verify the reliability of numerical results. Some meaningful results were achieved.

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Periodical:

Applied Mechanics and Materials (Volumes 226-228)

Pages:

1488-1494

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.226-228.1488

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Online since:

November 2012

Authors:

Guan Shui Liu, Lian Wei Sun, Bo Wang, Shi Ming Wu, Cheng Po Hong, Qi Hong

Keywords:

Across, Field Measurement, Numerical Simulation, Pipeline, Shield Tunnel

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