Multi-physics Coupling Analysis of Clayey Core Wall of High Earth-Rockfill Dam

1. Auflage 2019
ISBN: 978-981-13-1031-7
Verlag: Springer Nature Singapore

Buch, Englisch, 135 Seiten, Format (B × H): 160 mm x 241 mm, Gewicht: 2371 g

Reihe: Springer Theses

Nominated by Tsinghua University as an outstanding Ph.D. thesis, this book investigates the mechanical properties of unsaturated compacted clayey soil, the multi-field coupling consolidation theory of unsaturated soil and its application to a 261.5 m high earth-rockfill dam. It proposes a multi-field coupling analysis method of consolidation, and develops an efficient and practical finite element (FE) program for large-scale complex earth-rockfill dams.

The book is primarily intended for researchers studying the multi-field coupling analysis of seepage consolidation.

Zielgruppe

Research

Autoren/Hrsg.

Wu, Yongkang

Fachgebiete

• Technische Wissenschaften Maschinenbau | Werkstoffkunde Technische Mechanik | Werkstoffkunde Statik, Dynamik, Kinetik, Kinematik
• Technische Wissenschaften Bauingenieurwesen Boden- und Felsmechanik, Geotechnik
• Geowissenschaften Geologie Geotechnik

Inhaltsverzeichnis

Introduction.- Summary of research progress.- Experimental study on the mechanical properties of core material.- Theoretical study on unsaturated seepage-consolidation.- Numerical method of unsaturated seepage-consolidation theory.- Consolidation analysis of high earth-rockfill dam.- Conclusions and outlook.

Über Autor(innen)

Yongkang Wu, Ph.D.
EDUCATIONPh.D. Sept. 2011 – Jul. 2016 Civil Engineering Tsinghua UniversityB.S. Sept. 2007 – Jul. 2011 Hydraulic Engineering Tsinghua University
EXPERIENCESResearch Associate Jul. 2016 – Present Institute of Geotechnical Engineering Tsinghua UniversityTeaching Assistant Sep. 2012 – Jan. 2013 Institute of Geotechnical Engineering Tsinghua University
PUBLICATIONS(1) Wu, Y., Zhang, B., Yu, Y., & Zhang, Z. (2016). "Consolidation Analysis of Nuozhadu High Earth-RockfillDam Based on the Coupling of Seepage and Stress-Deformation Physical State." Int. J. Geomech.,16(3):10.1061/(ASCE)GM.1943-5622.0000555, 04015085.(2) Wu, Y., Yuan, H., Zhang, B., Zhang, Z., & Yu, Y. (2014). "Displacement-based back-analysis of the modelparameters of the nuozhadu high earth-rockfill dam." The Scientific World Journal, 2014.(3) Chen,X., Wu, Y., Yu, Y., Liu, J., Xu, X. F., & Ren, J. (2014). "A two-grid search scheme for large-scale3-D finite element analyses of slope stability." Computers and Geotechnics, 62, 203-215.(4) Dong, W., Wu, Y., Chen, X., & Yu, Y. (2015). "Symmetrization Method for the Generalized PlasticityModel with Nonassociated Plastic Flow Rule." Int. J. Geomech., 15(6):10.1061/(ASCE)GM.1943-5622.0000456, 04014099.(5) Lei, H., Wu, Y., Yu, Y., Zhang, B., & Lv, H. (2016). "Influence of Shear on Permeability of Clayey Soil."Int. J. Geomech., 16(5):10.1061/(ASCE)GM.1943-5622.0000636, 04016010.(6) Chen, X., Wu, Y., Yu, Y., & Phoon, K. (2015). "Performance of Neumann Expansion Preconditioners forIterative Methods with