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Impact analysis and control strategies of overlying loading/unloading effects on soft soil shield tunnels

Record Type:	Electronic resources : Monograph/item
Title/Author:	Impact analysis and control strategies of overlying loading/unloading effects on soft soil shield tunnelsby Rulu Wang ... [et al.].
other author:	Wang, Rulu.
Published:	Singapore :Springer Nature Singapore :2025.
Description:	xiii, 227 p. :ill. (chiefly col.), digital ;24 cm.
Contained By:	Springer Nature eBook
Subject:	TunnelsDesign and construction.China
Online resource:	https://doi.org/10.1007/978-981-95-1462-5
ISBN:	9789819514625$q(electronic bk.)

Impact analysis and control strategies of overlying loading/unloading effects on soft soil shield tunnels
Impact analysis and control strategies of overlying loading/unloading effects on soft soil shield tunnels[electronic resource] /by Rulu Wang ... [et al.]. - Singapore :Springer Nature Singapore :2025. - xiii, 227 p. :ill. (chiefly col.), digital ;24 cm. - Key technologies for tunnel construction under complex geological and environmental conditions,2662-2912. - Key technologies for tunnel construction under complex geological and environmental conditions..

Introduction -- Theoretical Analysis of Tunnel Longitudinal Deformation under Surcharge Loading -- Tunnel Transverse Deformation under Surcharge Loading: Analysis and Model Tests -- Numerical Analysis of Shield Tunnel Deformation Under Upper Unloading -- Case Studies and Control Technologies for Loading/Unloading behavior over Tunnels -- Conclusions and Mitigation Measures.

This book focuses on the influences on the shield tunnels (mainly metro tunnels) in typical soft soils in Shanghai Area caused by loading or unloading on the ground. Theoretical analysis, model test, and numerical analysis were adopted for figuring out the influence results. Based on the analysis results and the engineering experiences from the constructions and operations of metro tunnels in Shanghai Area in the past twenty years, the deformation law of tunnel was summarized and several control measures for external constructions were put forward to help ensure the structural safety of the tunnels. Besides, several cases concerning the loading or unloading on metro tunnels were studied to help verify the results. From this book, the readers could learn a new approach for the structural analysis of the tunnels, and strengthen the risk awareness of the existed tunnels or similar structures.

ISBN: 9789819514625$q(electronic bk.)

Standard No.: 10.1007/978-981-95-1462-5doiSubjects--Topical Terms:

1008152
Tunnels
--Design and construction.--China

LC Class. No.: TA820.S53

Dewey Class. No.: 624.1930951132

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505 0 $a Introduction -- Theoretical Analysis of Tunnel Longitudinal Deformation under Surcharge Loading -- Tunnel Transverse Deformation under Surcharge Loading: Analysis and Model Tests -- Numerical Analysis of Shield Tunnel Deformation Under Upper Unloading -- Case Studies and Control Technologies for Loading/Unloading behavior over Tunnels -- Conclusions and Mitigation Measures.
520 $a This book focuses on the influences on the shield tunnels (mainly metro tunnels) in typical soft soils in Shanghai Area caused by loading or unloading on the ground. Theoretical analysis, model test, and numerical analysis were adopted for figuring out the influence results. Based on the analysis results and the engineering experiences from the constructions and operations of metro tunnels in Shanghai Area in the past twenty years, the deformation law of tunnel was summarized and several control measures for external constructions were put forward to help ensure the structural safety of the tunnels. Besides, several cases concerning the loading or unloading on metro tunnels were studied to help verify the results. From this book, the readers could learn a new approach for the structural analysis of the tunnels, and strengthen the risk awareness of the existed tunnels or similar structures.
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