The Slabbing Mechanics Analysis of the Tunnel Lining

Zu Song Wu; Guang Qi Chen; Kou Ki Zen; Xin Rong Liu

doi:10.4028/www.scientific.net/AMR.243-249.3530

Paper Titles

An Integrated Manufacturing System with Reconfigurable Multi-Point Forming Technology for Fabrication of Complex Cladding and Facades
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Seismic Analysis of Intake Tunnel for Nuclear Power Plant
p.3513

Study on Risk Acceptance Criteria of Tunnel Engineering under Construction
p.3518

Excavation Method Analysis of Neighborhood Tunnel on Expressway
p.3523

The Slabbing Mechanics Analysis of the Tunnel Lining
p.3530

Experimental Study and Numerical Simulation of Rock Mass Seepage Characteristics of Tunnel Engineering
p.3538

Research on the Blasting Shock Absorption Technology of Shallow-Buried Tunnel Under-Traversing the Dense Houses
p.3546

3D Simulation of Tunnel Collapse Consolidation and In Situ Monitoring Analysis
p.3551

Research on Pre-Reinforcing Composite Foundation with a Shield Tunnel Under-Passing
p.3556

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 243-249The Slabbing Mechanics Analysis of the Tunnel...

The Slabbing Mechanics Analysis of the Tunnel Lining

Abstract:

When the road tunnel is excavated, the multi lining is used to being applied. In order to keep the surrounding rock stabilize and arouse the self-stability of the surrounding rock, building the first support is essential. But the slabbing often occurs near the spring line on the surface of the first lining, and because the slabbling is a common failing and not attracted our most attentions, it will develop to the crack and threaten the stability of the structure finally. This paper uses the line elastic method to analyze the mechanics that causes this slabbing phenomenon via the interaction between the surrounding rock and the first lining, and suggests the measure that escape the slabbing.

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Periodical:

Advanced Materials Research (Volumes 243-249)

Pages:

3530-3537

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.243-249.3530

Citation:

Cite this paper

Online since:

May 2011

Authors:

Zu Song Wu, Guang Qi Chen, Kou Ki Zen, Xin Rong Liu

Keywords:

Interaction, Line Elastic Method, Slabbing, Tunnel Lining

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