百万千瓦级压水堆核电厂核岛土建设计的厂址适应性分析

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Site Adaptability Study on Nuclear Island Buildings Design for 1000 MW Pressurized Water Reactor Plant

摘要: 以我国现有的百万千瓦级压水堆核电厂为对象,应用有限元分析软件ANSYS,通过对各种载荷组合工况和楼层反应谱进行全面分析评估,揭示了现有设计的厂址适应能力,分析给出了现有设计厂址的核岛厂房土建设计和楼层反应谱的适应性等主要包络参数范围。分析结果表明,现有结构设计的厂址适应范围较为广泛,抗震设计的厂址适应范围稍微偏窄。
- 核电厂 /
- 核岛 /
- 土建设计 /
- 厂址包络参数 /
- 适应性
Abstract: The site adaptability of one kind of standard design of the 1000MW pressurized water reactor plant is investigated in this paper,and the enveloped parameters scope are acquired as an important results employing the universal finite element software ANSYS.These parameters package,which show the site adaptability boundary conditions for the current design,mainly concern about the structural design and floor response spectra of the buildings in nuclear island.The analysis results demonstrate that the site adaptation range for the current structural design is wide,but that for the seismic design is narrow.
- Nuclear power plant /
- Nuclear island /
- Civil work design /
- Site parameters /
- Adaptability