Damage Assessment of Concrete Bridge Deck Slab by Field Monitoring Data

摘要：

With the development of modern monitoring technologies, much physical and mechanical information of bridge state is available. To use the information to a great extent, the study on damage assessment of deck is much more important. Based on the field monitoring data, this study conducts the research on the damage assessment and safety influential factors of concrete bridge deck slab by use of fuzzy theory. First the fuzzy classified membership function is determined. Then the weight of each index is determined in the paper, e.g. the traffic volume, service year, time interval and temperature. Finally, the damage assessment system of concrete bridge deck slab is established. The damage assessment system can provide reference to the bridge repaired or rebuilt.

关键词： Field monitoring Bridge deck slab Damage assessment Fuzzy classification Membership function Index weight

作者: Jiren Li Bo Song Lin Wu Hongyu Zhou

作者单位: University of Science and Technology Beijing, Beijing 100083, China Beijing University of Technology, Beijing 100022, China

会议类型: 国际会议

会议名称: 结构、材料与环境健康监测国际会议(International Conference on Health Monitoring og Structure,Material and Environment)

会议地点: 南京

会议语种:英文

页码: 230-234

在线出版日期: 2007-10-16（万方平台首次上网日期，不代表论文的发表时间）