APPOACH TO MONITORING AND VALIDATING EXPERIMENT FOR STRAIN OF IN-SERVICE PIPELINES

摘要：

The paper describes approach to monitoring for geological hazards that are usually applied for in-service buried pipeline in the world, and introduces application conditions of some monitoring instruments. By site experiment, to validate that the strain gauges in the pipeline can monitor variation of pipeline stress that geological hazards cause. It is necessary for operators to monitor the pipeline so that it can ensure that the pipeline stay safe status.

作者: Xueli Wang Qingshan Feng Zupei Yang Muyang Ai Guangwen Liu Hongsheng Cui WeiBin Wang

作者单位: Beijing University of Aeronautics and Astronautics, Beijing, 100083,China R & D Center of PetroChina Pipeline Company, Langfang,065000, China;Beijing University of Aeronautic Department of Materials Physics and Chemistry, University of Science and Technology Beijing, Beijing

会议类型: 国际会议

会议名称: 第九届工程结构完整性国际会议(The Ninth International Conference on Engineering Structural Integrity Assessment)

会议地点: 北京

会议语种:英文

在线出版日期: 2007-10-15（万方平台首次上网日期，不代表论文的发表时间）