The use of finite element methods to model compensation grouting
Author: D. P. Nicholson; C. Gammage; T. Chapman | Size: 1.18 MB | Format:PDF | Quality:Original preprint | Source: Grouting in the Ground, Thomas Telford, London | Year: 1994 | pages: pp 297-312 | ISBN: 978-0727719287, Ebook ISBN: 978-0727740175
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Comparison of different approaches to model compensation grouting
Author: K. G. Higgins, A. Grammatikopoulou, D. M. Potts, Z. Cabarkapa, J. N. Franzius, F. C. Schroeder | Size: 0.3 MB | Format:PDF | Quality:Original preprint | Publisher: Numerical Models in Geomechanics Proceedings of the Tenth International Symposium on Numerical Models in Geomechanics (NUMOG X), Rhodes, Greece | Year: 25-27 April 2007 | pages: 6 | ISBN: 0415440270, ISBN-13: 978-0415440271
Settlement related building damage caused by the construction of new tunnels has become a major issue in new urban infrastructure projects. Protective measures, such as compensation grouting are now often applied in order to minimize the impact of tunnelling on existing structures. It has been observed during different construction projects that the pressure due to grouting can have a damaging effect on the lining of newly constructed or existing tunnels and therefore it is often required to allow for the load due to grouting in tunnel lining design. Numerical methods are frequently used for this purpose. However, there is a lack of understanding of how the grouting pressure is transferred into the ground. This paper presents a plane strain Finite Element (FE) study in which compensation grouting is modelled in detail by incrementally applying the grouting pressure over a range of grouting ports. The results are compared with analyses in which the grouting pressure is applied over a wider extent of the tube-รก-manchette (TAM) and recommendations are given for the FE modelling of compensation grouting.
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Hello Friends,
I'm looking for this aticles about compensation grouting:
Comparison of different approaches to model compensation grouting
K. G. Higgins, A. Grammatikopoulou, D. M. Potts, Z. Cabarkapa, J. N.
Franzius, F. C. Schroeder
Numerical Models in Geomechanics
Proceedings of the Tenth International Symposium on Numerical Models in
Geomechanics (NUMOG X), Rhodes, Greece, 25-27 April 2007
Numerical modelling of compensation grouting above shallow tunnels
C. Wisser,*,
C. E. Augarde,
H. J. Burd
International Journal for Numerical and Analytical Methods in Geomechanics
The use of finite element methods to model compensation grouting
Authors: D. P. Nicholson; C. Gammage; T. Chapman
Source: Grouting in the Ground , pp 297-312
Hardbound ISBN: 978-0-7277-1928-7
Ebook ISBN: 978-0-7277-4017-5
Format: Hardbound, Electronic
Factors Affecting Long-Term Efficiency of Compensation Grouting in Clays
Au, S., Soga, K., Jafari, M., Bolton, M., and Komiya, K.
Journal of Geotechnical and Geoenvironmental Engineering, March 2003, Vol.
129, No. 3 : pp. 254-262
Time Stopper is a tiny utility which eliminate the time limit existing into trial software usage period.
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Lectures on Stochastic Differential Equations and Malliavin Calculus
Author: S. Watanabe | Size: 470 KB | Format:PDF | Quality:Unspecified | Publisher: Tata Institute of Fundamental Research | Year: 1984 | pages: 113 | ISBN: 9783540128977
The author's main purpose in these lectures was to study solutions of stochastic differential equations as Wiener functionals and apply to them some infinite dimensional functional analysis. This idea was due to P. Malliavin.
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This book contains selected topics in linear algebra, which represent the recent contributions in the field. It includes a wide range of theorems and applications in different branches of linear algebra, such as linear systems, matrices, operators, inequalities, etc.
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