西华大学学报（自然科学版）Issue(4)：100-102,3.DOI:10.3969/j.issn.1673-159X.2013.04.023
唐巴公路嘉陵江大桥加固工程变形监测分析
Deformation Monitoring and Analysis for Reinforcement Engineering of Jialing River Bridge in Kang-ba Highway
摘要
Abstract
Combined with the actual works of reinforcement for Jialing River Bridge with full cargo for old bridge ,total station moni-toring was conducted for the arch axis of this large bridge .Trigonometric Leveling Method was used to calculate the coordinates of the observation point elevation;according to the observation point elevation values calculated for each point of deflection was calculated , the actual Diego bonus and the design theory Diego added value were compared .The difference was in permission range , which con-firmed that the method was feasible.The monitoring and analysis methods can provide reference for similar projects .关键词
桥梁加固工程/拱轴线监控测量/数据处理/变形监测Key words
bridge strengthening work/monitoring/data processing/deformation monitoring分类
交通工程引用本文复制引用
李章树..唐巴公路嘉陵江大桥加固工程变形监测分析[J].西华大学学报（自然科学版）,2013,(4):100-102,3.基金项目
四川省高等学校重点实验室建设基金资助项目 （）
