该文针对高层建筑物沉降所表现的发生、发展、成熟和趋于饱和的过程,以灰色Verhulst模型进行拟合、预测。文中就其建模理论及计算流程进行分析研究,并以工程实例进行验证。结果表明,该模型计算简单,模型参数较少,拟合、预测精度较高,能够有效的反映高层建筑物的沉降变化规律。 In this paper, the gray Verhulst model is used to fit and forecast the occurrence, development, maturity and saturation of high-rise buildings. In this paper, the modeling theory and calculation process are analyzed and studied, and verified with engineering examples. The results show that the model is simple, the parameters of the model are less, the fitting and the prediction accuracy are higher, which can effectively reflect the variation law of settlement of high-rise buildings.