摘要
该文主要探讨灰色系统理论在大跨度连续刚构桥施工控制中的应用。以草郊公路桥为依托,建立GM(1,1)模型,对预应力混凝土连续刚构桥悬臂施工过程中的挂篮变形进行预测,预测的数据与实际施工所测数据吻合良好,具有较高的精度。
This paper explored the gray system theory in the large-span continuous rigid frame bridge construction control. Relying on Cao Jiao highway bridged and building the GM（1,1） model, the cradle deformation of pre-stressed concrete continuous rigid frame was forcasted in the cantilever construction process. And the predicted data are in good agreement with the actual measured data,which having a higher precision.
出处
《建材世界》
2013年第3期62-65,共4页
The World of Building Materials
关键词
灰色理论
连续刚构桥
施工控制
预测
gray theory
continuous rigid frame bridge
construction control
prediction
