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Lesheng JIN, Zhigang HE, Yadong ZHOU. Monitoring and Analysis of Plastic Drain Plate Preloading Method for Soft Foundation of a Revetment[J]. SOUTHERN ENERGY CONSTRUCTION, 2019, 6(S1): 147-152. DOI: 10.16516/j.gedi.issn2095-8676.2019.S1.028
Citation: Lesheng JIN, Zhigang HE, Yadong ZHOU. Monitoring and Analysis of Plastic Drain Plate Preloading Method for Soft Foundation of a Revetment[J]. SOUTHERN ENERGY CONSTRUCTION, 2019, 6(S1): 147-152. DOI: 10.16516/j.gedi.issn2095-8676.2019.S1.028
shu

Monitoring and Analysis of Plastic Drain Plate Preloading Method for Soft Foundation of a Revetment

  • 1.

    Guangdong Tianxin Electric Power Engineering Testing Co., Ltd., Guangzhou 510663, China

  • 2.

    Tianjin Key Laboratory of Soft Soil Characteristics and Engineering Environment, Tianjin 300384, China

  • 3.

    School of Civil Engineering, Tianjin Chengjian University, Tianjin 300384, China

More Information
  • Received Date: September 03, 2018
  • Revised Date: September 26, 2018
    Abstract
  •     [Introduction]   To study the deformation characteristics and state of soft foundation treated by plastic drainage plate preloading method before the whole foundation slides and becomes unstable.
        [Method]   Through the comprehensive analysis and study of the monitoring data of pore water pressure, surface water horizontal displacement, deep horizontal displacement of foundation soil and surface subsidence before the integral sliding of revetment foundation.
        [Result]   The results show that the dissipation rate of pore water is far from 70% before the instability of foundation and the load is carried out again. The horizontal displacement rate is 20 mm/d, which is 4 times higher than the control value.
        [Conclusion]   The analysis of the case data can provide technical support and valuable experience for the plastic drainage plate preloading method in soft soil foundation reinforcement with the same or similar conditions.
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    • References (11)
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    Yadong ZHOU
    • 2.

      Tianjin Key Laboratory of Soft Soil Characteristics and Engineering Environment, Tianjin 300384, China

    • 3.

      School of Civil Engineering, Tianjin Chengjian University, Tianjin 300384, China

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