滩海人工岛工程安全监测自动化系统研究

A study of an automatic monitoring system for artificial islands

基于海上油气生产的人工岛安全性需要,提出了滩海人工岛工程运行期安全监测方法和技术要求,安全监测宜采用自动化系统.结合冀东油田1-3#人工岛工程运行期安全监测系统研究,在国内首次开发和建立了滩海人工岛工程安全监测自动化系统,实现了滩海人工岛实时自动监测、数据处理、信息发布和预警等.系统初步运行结果表明,1-3#人工岛工程运行期围堤存在明显的不均匀沉降,岛体存在体缩现象.研究成果为滩海人工岛工程运行期阶段的管理和维护提供了技术依据和保障,对滩海工程运行期的安全监测具有指导作用.

Based on the safety requirements of the artificial islands for marine production of oil and gas, the monitoring methods and technical requirements are put forward for the artificial islands in coastal areas during operation stage. Based on researches on the safety monitoring automatic system for the artificial island of 1-3# of Jidong Oilfield Company, a safety monitoring automatic system for the artificial islands in the coastal areas in China is first developed and established so as to realize real-time automatic monitoring, data processing, information release and warning for the artificial islands in the coastal areas. The preliminary operation results show that the artificial island 1-3# exhibits obvious nonuniform settlement and shrinkage phenomenon during operation period. The research results will provide technical basis and support for the safe construction and management of the artificial islands in the coastal areas during operation stage. It can be used as a reference to the safety monitoring of the coastal projects during operation stage.