半刚性复合地基沉降实用计算方法的探讨

Discussion on the settlement calculation method of semi-rigid compositefoundation

本文对半刚性复合地基的沉降实用计算方法进行了分析 ,将临界桩长问题引入复合地基沉降计算方法 ,提出了复合地基沉降计算的若干建议 ,构成了更合理、更符合实际的计算方法。最后通过实例计算验证 ,文中建议方法的计算结果与实测值甚为吻合。

The settlement calculation method of semi-rigid composite foundation is analyzed in the paper. Moreover, the critical length of pile is considered in the calculation. Some advice is also presented in the settlement calculation. So the calculation method is much more reasonable and consistent with essence than the ordinary methods. Finally, taking an engineering project as an example, the results of the advised calculation in this paper and the field observation are in good agreement.