摘要
基于深厚表土层地区混凝土井壁破裂变形预测及井壁破裂预防性信息化施工的需要,介绍混凝土井壁变形自动监测的原理、方法及监测特点,基于实测监测信息,建立某井壁混凝土变形预测非等间隔灰色预测模型,实测与预测结果表明该模型可用于混凝土井壁变形超前预测.
Based on the demand of concrete shaft lining deformation forecasting in thick alluvium region and shaft lining crack preventive information construction, the paper focuses on the principle, methods and monitoring features of concrete shaft lining deformation auto-monitoring. Concrete shaft lining deformation forecast non-equidistant sequence grey model is built according to the in-situ monitoring information. The in-situ measured and forecast results show that the model can be used for advanced forecast of concrete shaft lining deformation.
出处
《青岛理工大学学报》
CAS
2007年第4期27-30,共4页
Journal of Qingdao University of Technology
基金
建设部科技计划项目(02-5-04)
关键词
井壁
监测
灰色模型
信息施工
shaft lining
monitor measure
gray model
information construction
