Engineering Geology and Seismotectonic Investigations for the 4 × 950 MW Darlington Nuclear Power Project

2021 ◽  
pp. 17-29
Author(s):  
C.F. Lee
2013 ◽  
Vol 05 (04) ◽  
pp. 1526-1530 ◽  
Author(s):  
Tausif Ali ◽  
Iftekhar Zaman Arnab ◽  
Saiful Islam Bhuiyan ◽  
Anik , Rahman ◽  
Iftekhar Hossain ◽  
...  

Author(s):  
Xiangfei You ◽  
Kang Chen ◽  
Jiansheng Xing ◽  
Haida Shen ◽  
Lei Meng ◽  
...  

Based on the brief introduction of AP1000 Nuclear Power Project high & low pressure filter and filter cartridge location information, and through researching and analyzing the whole operation process of taking out spent filter cartridge from filter vessel, transferring the spent filter cartridge to spent filter storage area and installing new filter cartridge, the reasonable and feasible filter cartridge replacement and transport operation process was proposed. And based on the proposed operation process, the related equipments design of filter cartridge replacement and transport were optimized. Reasonable and feasible operation process combining with perfectly shielding related equipments can maximally reduce radioactive occupational exposure risk to operating personnel and effectively prevent operating equipments and the ambient environment from radioactive pollution. During filter cartridge replacement and transport, the maximum radiation dose rate at operating position (cared position) was reduced to 0.830mSv/h by radiation shielding calculation. Meanwhile, the research content of this paper can also provide technical reference for nuclear power plant operators to actually operate filter cartridge replacement and transport. This paper also proposed the improving suggestion for follow-up projects on the basis of Self-Reliance Supporting Project existing problems on filter cartridge replacement and transport, and briefly summarized the innovation and application value of this paper.


Author(s):  
Xiao-hua WANG ◽  
Xiang-ning ZHENG ◽  
Xiang-wen CHENG ◽  
Cheng-yang ZHANG

2021 ◽  
Author(s):  
Wei-ting He ◽  
Wei-feng Jiang ◽  
Yi-Kun Zhou

Abstract 3D laser scanning technology overcomes the limitation of single point measurement in traditional measurement methods, which can convert the 3D information of objects and site environmental into data processed by computers. The 3D laser scanning technology is usually called restoration of real scenes technology, which has been widely used in automobile, architecture, terrain exploration, petro and other industries. During the construction stage of nuclear power project, the 3D laser scanning technology can be used to get the real environment information on site. Through comparative analysis of the real environment information and the design model environment, risks can be easily identified in advance and mitigation measures can be performed in time, thus effectively avoiding the rework and saving the cost of the project.


Sign in / Sign up

Export Citation Format

Share Document