Method Study on Mechanical Performance Analysis for Control Rod Used in HPR1000
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摘要: 在分析现有束棒型控制棒设计结构的基础上,建立了用于束棒型控制棒机械完整性分析的通用模型,并以"华龙一号"采用的束棒型控制棒为对象,开展吸收体温度、热态间隙内压及包壳应力计算分析,验证了该分析方法的适用性、可靠性。Abstract: In this paper, the calculation method for mechanical performance analysis of the control rod has been developed base on the structural analysis. The performance parameters of the cluster control rod in HPR1000 such as the absorber temperature, internal pressure and cladding stress have been analyzed using this method to prove that its suitability and reliability.
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Key words:
- Pressurized water reactor /
- Cluster control rod /
- Mechanical performance
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