Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Due to the sensitivity of high-speed rails to settlements, the most challenging task that geotechnical engineers generally have to face is to control settlements. Pile supported piers have been widely used for elevated monorails to provide required load resistance and to control the settlements. In this paper, authors discussed several settlement analysis methods for pile foundations that are generally used for design practice. These methods include: Equivalent Raft Foundation Method, Mindlin Stress Integration Method and 3-D Finite Element Method. A study was also presented to compare the applicability of these methods with the observed settlements. In addition, the methodologies to predict the time related settlement were also discussed. Results of the study suggested that the hyperbolic method provides better settlement prediction than the exponential method.
Due to the sensitivity of high-speed rails to settlements, the most challenging task that geotechnical engineers generally have to face is to control settlements. Pile supported piers have been widely used for elevated monorails to provide required load resistance and to control the settlements. In this paper, authors discussed several settlement analysis methods for pile foundations that are generally used for design practice. These methods include: Equivalent Raft Foundation Method, Mindlin Stress Integration Method and 3-D Finite Element Method. A study was also presented to compare the applicability of these methods with the observed settlements. In addition, the methodologies to predict the time related settlement were also discussed. Results of the study suggested that the hyperbolic method provides better settlement prediction than the exponential method.
Analysis of Settlement of Pile Foundations for the High-Speed Rail
GeoShanghai International Conference 2006 ; 2006 ; Shanghai, China
Foundation Analysis and Design ; 315-322
11.05.2006
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
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