THE DEVELOPMENT OF HIGH PRESSURE PIPELINE MONITORING SYSTEMS FOR THIRD-PARTY DAMAGE.
Natural gas has been established as main energy sources of the industry and household in Korea. The higher the level of life, the more energy sources is inevitable. Pipeline is considered as the safe and effective method for mass supply of natural gas. Considering the safe and effective land value, pipeline is constructed at underground. But, buried pipeline is exposed to damage such as corrosion, third-party impact, ground movement and etc. Because unexpected damage could cause the interrupt of supply and economic loss, pipeline monitoring system is developed and improved through the field test to prevent the pipeline accident in this study. New developed system is composed of sever-client equipment connected with data communication line and acceleration sensor. Acquired signals from acceleration sensor parts were analyzed by programmed algorithm and compared to other site equipment. Finally, the signals gathered at client systems are transmitted to server computer and then server computer do a synthetic judgment totally.
Sang Yup Jang Jae Pil Koh Shin Kyu Oh Young Geun Kim
R&D center of Korea gas corporation.
国际会议
第九届工程结构完整性国际会议(The Ninth International Conference on Engineering Structural Integrity Assessment)
北京
英文
2007-10-15（万方平台首次上网日期，不代表论文的发表时间）