A power flow analysis of a double-deck circular tunnel embedded in a full-space
View/Open
1-s2.0-S026772611300225X-main.pdf (1,788Mb) (Restricted access)
Request copy
Què és aquest botó?
Aquest botó permet demanar una còpia d'un document restringit a l'autor. Es mostra quan:
- Disposem del correu electrònic de l'autor
- El document té una mida inferior a 20 Mb
- Es tracta d'un document d'accés restringit per decisió de l'autor o d'un document d'accés restringit per política de l'editorial
Cita com:
hdl:2117/21431
Document typeArticle
Defense date2014-02
Rights accessRestricted access - publisher's policy
Except where otherwise noted, content on this work
is licensed under a Creative Commons license
:
Attribution-NonCommercial-NoDerivs 3.0 Spain
Abstract
The purpose of the present investigation is to obtain the mean power flow radiated by a double-deck circular tunnel and compares it to the one radiated by a simple circular tunnel. To achieve this, a harmonic line load is applied on the interior floor of the
first one and at the bottom of the second one.
For the double-deck tunnel, a new analytical model based on the receptance method is developed. The proposed model describes the dynamics of the interior floor using the thin plate theory and considers the
Pipe in Pipe (PiP) model to describe the tunnel and soil coupled system. Plain strain conditions are assumed for both systems and conservative coupling is considered between them. Numerical results show significant differences between the power flow radiated by both tunnels, with the one radiated by
the double-deck tunnel reaching much higher values.
CitationClot, A. [et al.]. A power flow analysis of a double-deck circular tunnel embedded in a full-space. "Soil dynamics and earthquake engineering (1984)", Febrer 2014, vol. 57, p. 1-9.
ISSN0267-7261
Files | Description | Size | Format | View |
---|---|---|---|---|
1-s2.0-S026772611300225X-main.pdf![]() | 1,788Mb | Restricted access |