Then the model has been used to forecast some project, the result prove Poission curve exactly reflect the "S" relation between settlement and time.
结合具体工程实例，证实泊松曲线很好地反映了路基沉降过程中沉降量与时间的“S”形关系。
2
We measured data curve fitting, the establishment of time and displacement curve of the corresponding relationship between the judge and the settling time final settlement.
对实测数据进行曲线拟合，建立时间与位移量的变化曲线的对应关系，判断最终沉降量及稳定时间。
3
The logistic curve model can well simulate the settlement-timecurve of foundation under uni-level loading with its own virtues, which has been validated by others.