原型观测在十三陵蓄能电厂2#水道系统安全检查中的应用

Application of Antitype Observation in Safety Inspection of 2# Channel System of Shisanling Storage Plant

通过对压力钢管运行期原型观测及分析,掌握了2#水道系统压力钢管关键部位的安全状况,为2#水道系统首次检查提供了严谨的决策依据。2#水道系统放充水期间的实时监测成果,不仅真实地反映了压力钢管的受力变化情况,而且检验了原型观测设施和仪器的可靠度,通过实践证明多数仪器都能灵敏的反映压力管道的实际运行情况。

Through observation and analysis on antitype of steel pressure pipe in operation phase, safety situation of key parts of steel pressure pipes in 2# Channel system can be controlled to provide basis for decision making in initial inspection of the system. Real-time monitoring results for the phase of water discharge and filling not only indicated changing cause of the pipe under pressure, and checked the reliability of equipment and instruments for antitype observation. Through practice, most of instruments are proved to be able to reflect actual situation.