Mathematical Model of Sediment Diffusion During Construction Period of Extension Project in Tianwan Nuclear Power Station, China

Li, Tilai; Gao, Xiangyu; Chen, Liming; Ding, Lei

doi:10.1007/978-981-15-2081-5_31

Tilai Li⁶,
Xiangyu Gao⁶,
Liming Chen⁶ &
…
Lei Ding⁶

Part of the book series: Springer Water ((SPWA))

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Abstract

For extension project construction of Tianwan Nuclear Power Station (TNPS), China, the sediment suspension and diffusion will be caused in the process of blasting toe-shooting and dredging. The chapter analyzed the motion features of tides, waves, and sediment in engineering sea areas, established a 2-D tidal current and sediment mathematical model and conducted verifications through the actual measurements of tidal level, velocity and sediment concentration in accordance with nuclear safety guide rules and sea area use demonstration. Based on this, the advantageous tide types are selected, the source strength of blasting toe-shooting and mud dredging are determined, the mathematical model is used to study the suspended sediment diffusion scope caused by blasting toe-shooting and dredging respectively.

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Acknowledgements

This work is supported by the National Key R&D Program of China (2017YFC0405400), the National Natural Science Foundation of China (51479122), Fundamental Research Fund of Nanjing Hydraulic Research Institute (Y217010).

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Authors and Affiliations

Key Laboratory of Port, Waterway and Sedimentation Engineering of the Ministry of Transport, Nanjing Hydraulic Research Institute, Nanjing, 210029, China
Tilai Li, Xiangyu Gao, Liming Chen & Lei Ding

Authors

Tilai Li
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Xiangyu Gao
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Liming Chen
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Lei Ding
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Correspondence to Tilai Li .

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Editors and Affiliations

Laboratoire d’Hydraulique Saint-Venant, Paris, France
Kim Dan Nguyen
LUSAC, University of Caen-Normandy, Cherbourg-en-Cotentin, France
Sylvain Guillou
Ecole Polytechnique, University of Nice-Sophia Antipolis, Nice, France
Philippe Gourbesville
LUSAC, University of Caen-Normandy, Cherbourg-en-Cotentin, France
Jérôme Thiébot

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Li, T., Gao, X., Chen, L., Ding, L. (2020). Mathematical Model of Sediment Diffusion During Construction Period of Extension Project in Tianwan Nuclear Power Station, China. In: Nguyen, K., Guillou, S., Gourbesville, P., Thiébot, J. (eds) Estuaries and Coastal Zones in Times of Global Change. Springer Water. Springer, Singapore. https://doi.org/10.1007/978-981-15-2081-5_31

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DOI: https://doi.org/10.1007/978-981-15-2081-5_31
Published: 29 February 2020
Publisher Name: Springer, Singapore
Print ISBN: 978-981-15-2080-8
Online ISBN: 978-981-15-2081-5
eBook Packages: Earth and Environmental ScienceEarth and Environmental Science (R0)

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