Location

San Diego, California

Presentation Date

31 Mar 2001, 8:00 am - 9:30 am

Abstract

The original approach to the problem of designing circular tunnel linings located near slopes upon seismic effects consisting in the determination of the most unfavourable stress state in the every lining radial section at different combinations and any directions of long longitudinal and shear waves propagating in the plane of the tunnel cross-section is described in the paper presented. The analytical methods of determining the tunnel lining stress state caused by static loads namely by the rock own weight and the vertical load uniformly distributed on the part of the inclined straight boundary simulating the weight of building or structure on the surface are also described.

Department(s)

Civil, Architectural and Environmental Engineering

Meeting Name

4th International Conference on Recent Advances in Geotechnical Earthquake Engineering and Soil Dynamics

Publisher

University of Missouri--Rolla

Document Version

Final Version

Rights

© 2001 University of Missouri--Rolla, All rights reserved.

Creative Commons Licensing

Creative Commons License
This work is licensed under a Creative Commons Attribution-Noncommercial-No Derivative Works 4.0 License.

Document Type

Article - Conference proceedings

File Type

text

Language

English

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Mar 26th, 12:00 AM Mar 31st, 12:00 AM

Design of Tunnels Located Near Slopes in Seismic Areas

San Diego, California

The original approach to the problem of designing circular tunnel linings located near slopes upon seismic effects consisting in the determination of the most unfavourable stress state in the every lining radial section at different combinations and any directions of long longitudinal and shear waves propagating in the plane of the tunnel cross-section is described in the paper presented. The analytical methods of determining the tunnel lining stress state caused by static loads namely by the rock own weight and the vertical load uniformly distributed on the part of the inclined straight boundary simulating the weight of building or structure on the surface are also described.