1. 青岛建筑工程学院 土木系,山东,青岛,266033
2. 重庆大学 土木工程学院,重庆,400045
网络首发:2014-08-19,
纸质出版:2003
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张明义, 邓安福. 静压桩贯入地基的球孔扩张-滑动摩擦计算模式[J]. 岩土力学, 2003,24(5).
ZHANG Ming-yi, DENG An-fu. A spherical cavity expansion-sliding friction calculation model on penetration of pressed-in piles[J]. 2003, 24(5).
张明义, 邓安福. 静压桩贯入地基的球孔扩张-滑动摩擦计算模式[J]. 岩土力学, 2003,24(5). DOI:
ZHANG Ming-yi, DENG An-fu. A spherical cavity expansion-sliding friction calculation model on penetration of pressed-in piles[J]. 2003, 24(5). DOI:
针对静力压桩的特点,将沉桩过程中的侧摩阻力和端阻力分开计算,建立了一种新的计算模式,即球孔扩张-滑动摩擦模式。编制了计算程序,对桩端土按球形孔扩张计算;对桩侧土按滑动摩擦计算。算例证明,该计算模式是可行的。
A new method to calculate penetration resistance of pressed-in piles
namely spherical cavity expansion-sliding friction model
is presented. The tip resistance and the side sliding friction resistance of pile are calculated respectively. A computer program
which can plot the calculating curves
is worked out. The calculating result shows that there is a good agreement between the calculated curves and the measured ones.
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