核电厂多机组反应堆厂房间距分析研究

Analysis and Study on the Distance between Multi-unit Reactor Buildings in Nuclear Power Plant

目前国内对核电厂核岛厂房间距的分析研究比较少,该研究对核电厂总平面布置具有非常重要的影响,不仅可以节约厂区用地还可以缩短室外管线及廊道的长度,尤其对基岩面有限的厂址,具有非常重要的经济意义。本文以某核电工程为例,采用理论联系实际的方法,对核电厂核岛厂房间距进行分析研究,得出核岛厂房间距的合理取值及注意事项,为优化核电厂总平面布置提供一定的参考。

The analysis and research on the space between nuclear island buildings in nuclear power plants are relatively few at preseat.The analysis and research of nuclear island plant spacing of nuclear power plant has a very important impact on the general layout of nuclear power plant, which can not only save the plant area, but also shorten the length of outdoor pipelines and corridors, especially for the site with limited bedrock surface, which has a very important economic significance. This paper takes one nuclear power project as an example, adopting the method of integrating theory with practice and analyzing the plant spacing of nuclear island in nuclear power plant, and obtaining the value of nuclear island plant spacing and precautions, so as to provide a certain optimization basis for optimizing the general layout of nuclear power plant.