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首页> 外文会议>Conference on Applied Mechanis, Materials and Manufacturing >Research on bearing characteristics of the digging foundation in slopes based on interface
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Research on bearing characteristics of the digging foundation in slopes based on interface

机译：基于界面的斜坡挖掘基础的轴承特性研究

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摘要

The numerical simulation model was established by using numerical simulation tools of FLAC3D, through establishing interface for digging foundation-soil, which can consider mutual effect of digging foundation-soil. Bearing capacities of the digging foundation in slopes is calculated. The affecting factors of the bearing capacity are analyzed. The results show that the bearing capacity has a positive correlation with the distance between the foundation and the slope and has a negative correlation with the slope ratio, which can be expressed as a quadratic polynomial. Nonlinear regression analysis of calculation data are carried out and the fitting formula of the capacity ratio between pile in the slope and pile in the flat is obtained. Finally, the calculation method of horizontal bearing capacity about pile in the slope is developed, which can provide a reference to specification revision and engineering.
机译：通过建立挖掘地基土的界面来利用FLAC3D的数值模拟工具建立了数值模拟模型，这可以考虑挖掘地基土的相互影响。计算斜坡挖掘基础的承载能力。分析了承载能力的影响因素。结果表明，轴承能力与基础和斜率之间的距离具有正相关性，并且具有与斜率比具有负相关，其可以表示为二次多项式。获得计算数据的非线性回归分析，并获得了桩在坡度中桩之间的容量比的配合公式。最后，开发了斜坡中桩水平承载能力的计算方法，可以参考规范修订和工程。

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