Analysis of Ground Settlement Caused by Shield Construction of Wuhan Metro with Non-equal Interval model
Zhou Guang-hui · Tiedao gongcheng xuebao · 2011
Research purposes: The monitored data on the shield construction of metro always have features of small volume and non-equal monitoring interval.It is difficult to fit or predict the data with the common methods.Research conclusions:The fitting and prediction were done for data on the Jiyuqiao start section of Line 2 of Wuhan Metro by using an advanced non-equal interval model with a certain threshold.The result showed the ground settlement data could be better fit and predicted with this method on the premise of small data volume and non-equal interval monitoring data.The comparison was made between the result obtained from this method and the result obtained from the traditional non-equal interval model.