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Pioneering Real-time Computational Models for Building Damage Prediction During Adjacent Tunnel Excavation
Author(s)
Date Issued
2013-04-19
Date Available
2016-06-27T14:10:22Z
Abstract
Numerical modelling is commonly employed prior to tunnel excavation to estimate surface settlements and to predict the response of adjacent structures. Unfortunately, geotechnical and building parameters are difficult to determine for the large geographical extent of a tunnelling project. As such, parametric values for modelling purposes are frequently assumed and are rarely revised to provide updated predictions as field data becomes available. Given advances in 'real time' data availability from subsurface- and surface-based monitoring systems, the question arises of how to better fully exploit this data for improved adjacent building protection. To achieve this, integration of numerical models into the
monitoring process to provide updated 'real time' building response predictions is explored. This paper extends existing frameworks which utilize geotechnical field data to provide 'real time' predictions to also include building considerations.
Type of Material
Conference Publication
Copyright (Published Version)
2013 the Authors
Web versions
Language
English
Status of Item
Not peer reviewed
Conference Details
3rd EURO: TUN 2013 Computational Methods in Tunnelling and Subsurface Engineering, Bochum, Germany, 17 - 19 April 2013
This item is made available under a Creative Commons License
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