Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Robust Geotechnical Design of Drilled Shafts in Sand: New Design Perspective
This paper presents a new geotechnical design concept called robust geotechnical design (RGD). This new design methodology, seeking to achieve a certain level of design robustness in addition to meeting safety and cost requirements, is complementary to traditional design methods. Here a design is considered robust if the variation in the system response is insensitive to the variation in noise factors (mainly uncertain soil parameters). To aid in selection of the best design, a Pareto front that describes a tradeoff relationship between cost and robustness at a given safety level can be established using the RGD methodology. The new design methodology is illustrated with an example of drilled-shaft design for axial compression. The significance of the RGD methodology is demonstrated.
Robust Geotechnical Design of Drilled Shafts in Sand: New Design Perspective
This paper presents a new geotechnical design concept called robust geotechnical design (RGD). This new design methodology, seeking to achieve a certain level of design robustness in addition to meeting safety and cost requirements, is complementary to traditional design methods. Here a design is considered robust if the variation in the system response is insensitive to the variation in noise factors (mainly uncertain soil parameters). To aid in selection of the best design, a Pareto front that describes a tradeoff relationship between cost and robustness at a given safety level can be established using the RGD methodology. The new design methodology is illustrated with an example of drilled-shaft design for axial compression. The significance of the RGD methodology is demonstrated.
Robust Geotechnical Design of Drilled Shafts in Sand: New Design Perspective
Juang, C. Hsein (Autor:in) / Wang, Lei (Autor:in) / Liu, Zhifeng (Autor:in) / Ravichandran, Nadarajah (Autor:in) / Huang, Hongwei (Autor:in) / Zhang, Jie (Autor:in)
Journal of Geotechnical and Geoenvironmental Engineering ; 139 ; 2007-2019
30.04.2013
132013-01-01 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
Robust Geotechnical Design of Drilled Shafts in Sand: New Design Perspective
| Online Contents | 2013
Robust Geotechnical Design of Drilled Shafts in Sand: New Design Perspective
| British Library Online Contents | 2013
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