摘要
实时准确地预报地下工程引起的地面沉降对指导施工意义重要.利用动态灰色模型(MGM),可以根据适时更新的观测值建立实时的预报模型,从而提高预报精度.通过工程实例,表明该模型能较好地应用于沉降预报.
Real-time and veracious forecast in land subsidence is significant in subterranean working.The dynamic grey model(MGM) can build real-time forecast model based on real-time observation data;thus,it can improve the precision of subsidence forecast.In this paper,the model is proved preferably in subsidence forecast by an example in a subterranean engineering.
出处
《吉首大学学报（自然科学版）》
CAS
2010年第2期86-88,共3页
Journal of Jishou University(Natural Sciences Edition)
基金
安徽建筑工业学院青年科研基金(20104017)
