首页 | 本学科首页   官方微博 | 高级检索  
     检索      

流溪河特大桥施工监控
引用本文:罗建飞.流溪河特大桥施工监控[J].科学技术与工程,2011,11(15).
作者姓名:罗建飞
作者单位:华南理工大学土木与交通学院,广州,510640
摘    要:以流溪河特大桥为工程背景,介绍了桥梁施工监控的内容及其目的,并通过有限元软件建立该桥有限元仿真模型,计算桥梁结构理想状态,采用根据实测结果进行参数识别修正模型参数的方法,较好的预测施工阶段的立模标高,最终确保了合拢精度,使成桥后的结构线形和内力满足设计要求。

关 键 词:施工监控    参数识别    仿真模型    立模标高
收稿时间:2/28/2011 9:09:13 AM
修稿时间:3/2/2011 6:35:20 PM

Construction Monitoring and Control of Liuxihe Bridge
luojianfei.Construction Monitoring and Control of Liuxihe Bridge[J].Science Technology and Engineering,2011,11(15).
Authors:luojianfei
Institution:LUO Jian-fei,MA Wen-tian,WANG Wei-feng(School of Civil Engineering and Transportation,South China University of Technology,Guangzhou 510640,P.R.China)
Abstract:Based on liuxihe long-span brige, the main content and its purpose of construction monitoring and control was introduced first, then bridge finite element simulation model was built through the finite element software and calculating, according to test results, parameter identification was also done on the bridge, and then forecasting construction stage of vertical mold elevation, finally ensure the accuracy, make the linear and internal force meet the design requirements after the structure of the bridge was folded.
Keywords:constructionmonitoring and control  parameter identification  simulation model  mold elevation
本文献已被 CNKI 万方数据 等数据库收录!
点击此处可从《科学技术与工程》浏览原始摘要信息
点击此处可从《科学技术与工程》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号