Load Analysis and Factors Determined Method of Special Lifting Device for NPP Nuclear Island Major Components

Weng Songfeng; Dong Zhengping

doi:10.13832/j.jnpe.2015.04.0061

Volume 36 Issue 4

Feb. 2025

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Weng Songfeng, Dong Zhengping. Load Analysis and Factors Determined Method of Special Lifting Device for NPP Nuclear Island Major Components[J]. Nuclear Power Engineering, 2015, 36(4): 61-64. doi: 10.13832/j.jnpe.2015.04.0061

Citation:

Weng Songfeng, Dong Zhengping. Load Analysis and Factors Determined Method of Special Lifting Device for NPP Nuclear Island Major Components[J]. Nuclear Power Engineering, 2015, 36(4): 61-64. doi: 10.13832/j.jnpe.2015.04.0061

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Load Analysis and Factors Determined Method of Special Lifting Device for NPP Nuclear Island Major Components

doi: 10.13832/j.jnpe.2015.04.0061

Science and Technology on Reactor System Design Technology laboratory, Nuclear Power Institute of China, Chengdu, 610041, China

Received Date: 2014-11-20
Rev Recd Date: 2014-12-20

Available Online: 2025-02-15

Abstract

Abstract

At present, no standards is appropriative to the design of the special lifting device for the nuclear island major components, which is used to hoist the major components of reactor and main loop. This paper analyzes the specified rated load, safety factor and trial load of the special lifting device for NPP nuclear island major components, and gives the method to determine the factors according to the standards and experience. Furthermore, design experience and feedback are discussed in this paper.
- Nuclear island major components,
- Special lifting device,
- Load factor,
- Safety factor