摘要
阐述了桥梁墩、台沉降变形的观测 ,建立了桥梁墩、台沉降观测误差和沉降变形逐年发展情况的 GM( n,h)预测模型 ,为桥梁安全使用 ,养护管理决策提供可靠的科学依据。
The settlement observation of bridge pier and abutment was discussed. The GM(n,h) prediction model of the settlement observation error and the settlement development was established to set up system for bridge saftely use and maintenance.
出处
《西安公路交通大学学报》
CSCD
北大核心
2001年第1期61-63,共3页
Journal of Xi'an Highway University
关键词
桥梁
墩台
沉降观测
预测模型
沉降值
bridge
pier and abutment
settlement observation
prediction model
