灰色马尔可夫链在深基坑沉降预测中的应用

The settlement prediction of deep excavation based on Gray Markov Chain Model

摘要: 针对深基坑在开挖后的施工过程中,由于多种因素引起的沉降变形具有随机性的特点,采用灰色马尔可夫链模型对上海市某深基坑的沉降进行了成功预测。结果表明,利用灰色马尔可夫链对深基坑的沉降变形进行预测是可行的。

Abstract: In consideration of the randomicity of the subsidence during construction after the excavation of deep groove because of various factors,the paper succeeds to apply Gray Markov Chain Model into the settlement prediction of a deep excavation in Shanghai.The result shows that it is practicable to predict the settlement deformation in deep excavation through this method.