基于非等间距泊松曲线在沉降预测中的应用

泊松曲线是一种精度较高的沉降预测方法，但是它只能在等时距数据条件下方能使用，在工程实际中很难满足这一要求。本文采用插值法将非等时距数据转化成等时距数列，并结合高层建筑沉降监测工程实例分析，结果表明，用泊松曲线模型预测建筑物沉降量与实际沉降量比较接近，具有较高的应用价值。

Application of Poisson Curve Based on Unequal-space in Settlement Observation

The Poisson curve is a high precision settlement forcasting method,but it can only used underneath the NuN-time data con- ditions.It is very difficult to satisfy this request in the project,This paper uses the interpolation method to transform the unequal-time data to the equal-time data,and combine the case of high-rise buildings settlement observation.The results show-that Poisson curve model's prediction of the settlement building is closer to the actual settlement,and have higher application value,