基于模糊数学和数理统计方法提出了一种桩承载力确定的新方法 ,该方法考虑了影响桩承载力的模糊和随机因素 ,可以充分的反映桩承载力的实际状况 ,得出更准确的桩承载力的预测值。实例计算表明该方法简单实用 ,有较好的精度 ,可以广泛的应用。研究还表明相对应的传统理论方法是本文方法的特例 Based on fuzzy mathematics and mathematical statistics method, a new method for determining the bearing capacity of piles is proposed. This method takes into account the fuzzy and random factors that affect the bearing capacity of piles, and can fully reflect the actual condition of pile bearing capacity and obtain more accurate piles. The predicted value of bearing capacity. The example calculation shows that this method is simple and practical, has good accuracy, and can be widely applied. The research also shows that the corresponding traditional theoretical method is a special case of this method.