某核电厂取水拦污设施波浪力试验研究
作为核电厂取水拦污设施的重要组成部分,拦污网及高桩承台已经在核电工程中得到了广泛使用。通过某核电厂取水拦污设施波浪物理模型试验,研究拦污网主缆绳及高桩承台在不同拦污网堵塞率条件下的受力变化。根据测试结果,建议主缆绳的直径增大至48mm或更大,考虑到高桩承台的受力较大,建议拦污网的堵塞率不超过20%。有关成果可为取水拦污设施的结构设计与选型提供参照与指导。...
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| Published in | 中国港湾建设 Vol. 38; no. 3; pp. 34 - 37 |
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| Main Author | |
| Format | Journal Article |
| Language | Chinese |
| Published |
2018
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| Subjects | |
| Online Access | Get full text |
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| Summary: | 作为核电厂取水拦污设施的重要组成部分,拦污网及高桩承台已经在核电工程中得到了广泛使用。通过某核电厂取水拦污设施波浪物理模型试验,研究拦污网主缆绳及高桩承台在不同拦污网堵塞率条件下的受力变化。根据测试结果,建议主缆绳的直径增大至48mm或更大,考虑到高桩承台的受力较大,建议拦污网的堵塞率不超过20%。有关成果可为取水拦污设施的结构设计与选型提供参照与指导。 |
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| Bibliography: | At present,as an important component of trash block facilities of water intake in nuclear power plants,trash blocking net and high pile platform have been widely used in nuclear power plants projects.We used wave physical model test of trash block facilities of water intaking in a nuclear power plant to investigate force change of main cable in trash blocking net,high pier platform under trash blocking net with different block rate conditions.According to the test results,the diameter of the main cable is recommended to48mm or more.And considering the great force on high pier platform,the blocking rate of the trash blocking net is not more than20%.The result can give reference and guidance to similar trash blocking structure design and type selection in the future. nuclear power; water intake; trash blocking net; blocking rate; wave force 12-1310/U |
| ISSN: | 2095-7874 |