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Volume 37 Issue zk2
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LIU Li-sheng, WU Shu-guang. Calculation of earth pressure on baffle of cantilever anti-slide piles based on soil arching effects[J]. Chinese Journal of Geotechnical Engineering, 2015, 37(zk2): 153-157. DOI: 10.11779/CJGE2015S2030
Citation: LIU Li-sheng, WU Shu-guang. Calculation of earth pressure on baffle of cantilever anti-slide piles based on soil arching effects[J]. Chinese Journal of Geotechnical Engineering, 2015, 37(zk2): 153-157. DOI: 10.11779/CJGE2015S2030
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Calculation of earth pressure on baffle of cantilever anti-slide piles based on soil arching effects

  • 1.Key Laboratory of New Technology for Construction of Cities in Mountain Area (Chongqing University), Ministry of Education, Chongqing 400045, China; 2. School of Civil Engineering, Chongqing University, Chongqing 400045, China;

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  • Received Date: March 25, 2015
  • Published Date: July 24, 2015
    Graphical Abstract
    • Abstract
  • The soil arching effect plays an important role in cantilever anti-slide piles. By assuming the reasonable arching axis behind the anti-slide piles, a soil equilibrium equation is established to get the maximum height of the soil arching. Then an differential equation is deduced to calculate the earth pressure on baffle of the cantilever anti-slide piles. The results are compared with those by the formula of local regulations in Chongqing and Coublomb's earth pressure. They are checked using the model tests and good agreement is achieved. The results may provide a basis for the design of baffle of cantilever anti-slide piles in Southwest China.
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    • References (14)
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