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Earthquakes and Structures
  Volume 15, Number 2, August 2018 , pages 215-225

A foundation treatment optimization approach study in hydraulic engineering
Tianye Zhang and Shixia Liu

    To reach a better foundation treatment project, an optimized analysis of composite foundation was studied in the field of hydraulic engineering. Its unique characteristics in hydraulic engineering were concluded. And, the overall and detailed analysis of the composite foundation model established was carried out. The index parameters of the vertical reinforced rigid pile composite foundation were formulated. Further, considering the unique role of cushion in hydraulic engineering, its penetration and regularity were analyzed. Then, comparative and optimized analyses of cushion multistage physical dimensions and multistage material characteristics were established. The parameters of the piles distance were optimized and the multilevel scientific and reasonable parameters information was obtained. Based on the information of these parameters, the practical application was verified. It effectively supported the effective application of vertical reinforcement rigid pile composite foundation in hydraulic engineering. The service mechanism of composite foundation was fully analyzed.
Key Words
    optimization analysis; foundation treatment; vertical reinforcement; hydraulic engineering
Tianye Zhang: College of Water Conservancy and Hydropower Engineering, Hohai University, Nanjing 210098, China; State Key Laboratory of Hydrology-Water Resources and Hydraulic Engineering, Hohai University, Nanjing 210098, China
Shixia Liu: Benxi Branch of Liaoning Hydrology and Water Resources Survey Bureau, Benxi 117000, China

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