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介绍了秦山核电二期工程稳压器排放系统应力分析评定和管道布置及支撑调整过程 ,即采用PDL SYSPIPEINTERFACE接口软件在三维CAD工程设计系统PDL中截取系统的各种特性参数 ,并将这些特性参数作为专用管道系统应力分析程序SYSPIPE计算输入 ,在此基础上 ,利用SYSPIPE程序的快速应力分析功能调整管道布置、支撑布置和支撑类型 ,并对管道承受的自重、内压、热膨胀、地震、破管和超压排放等载荷 ,根据RCC M规范进行应力分析和评定
This paper introduces the stress analysis and assessment of pipeline pressure regulator and piping arrangement and support adjustment process of Qinshan Nuclear Power Plant Phase II project. The PDL SYSPIPEINTERFACE interface software is used to capture various characteristic parameters of the system in the PDL of the three-dimensional CAD engineering design system, and these characteristic parameters As a special pipeline system stress analysis program SYSPIPE calculation input, based on this, the rapid stress analysis function of SYSPIPE program is used to adjust the pipe layout, support arrangement and support type, and the self-weight, internal pressure, thermal expansion, earthquake, And overpressure discharge and other load, according to RCC M specifications stress analysis and assessment