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YE Shuai-hua, FANG Guang-wen, CHEN Chang-liu, ZHANG Wen-li. Numerical and monitoring analyses of new reinforcement technology of frame with prestressed anchor-plates in high fill slope and its application[J]. Chinese Journal of Geotechnical Engineering, 2018, 40(S1): 57-64. DOI: 10.11779/CJGE2018S1010
Citation: YE Shuai-hua, FANG Guang-wen, CHEN Chang-liu, ZHANG Wen-li. Numerical and monitoring analyses of new reinforcement technology of frame with prestressed anchor-plates in high fill slope and its application[J]. Chinese Journal of Geotechnical Engineering, 2018, 40(S1): 57-64. DOI: 10.11779/CJGE2018S1010

Numerical and monitoring analyses of new reinforcement technology of frame with prestressed anchor-plates in high fill slope and its application

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  • Received Date: June 10, 2017
  • Published Date: August 24, 2018
  • The frame supporting structure with prestressed anchor for reinforcement of slope excavation is put forward. This technology has the advantages of convenient construction, and it can effectively improve the stability of high fill slope, and control the displacement and deformation of the slope. In order to better understand the reinforcement effect of the frame with prestressed anchor-plates, based on GeoStudio and the actual monitoring data, the displacement, deep horizontal displacement and stability of the high fill slope with and without anchor-plates are compared. The variation of axial force and soil pressure distribution of slope of anchorage section of anchor-plates are analyzed.
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