The Construction Control of Long-pan Continuous Beam Bridge Based on Self-adaptive Control Method

摘要：

The construction control is very important to the construction quality of long-pan continuous beam bridge, so a self-adaptive construction control analysis method is proposed. A construction selfadaptive control system is established in this paper, which is based on the self-adaptive control theory and the characteristic of long-pan continuous beam bridge construction. The sensitivity analysis method is used to choose the most important parameters. The least squares method is utilized to parameter identification. The construction forecast control is also included in the construction self-adaptive control system. The analysis result of a beam bridge shows that the self-adaptive construction control analysis method is feasible and reasonable.

关键词： Continuous beam bridge Construction control Adaptive control system Parameter identification

作者: Ya Bo He Qin Wang

作者单位: Wuhan University College of Civil Engineering, Wuhan 430072, China

会议类型: 国际会议

会议名称: 2011 International Conference on Vibration,Structural Engineering and Measurement(2011年振动、结构工程与测量国际会议 ICVSEM 2011)

会议地点: 上海

会议语种:英文

页码: 994-998

在线出版日期: 2011-10-21（万方平台首次上网日期，不代表论文的发表时间）