Development of Remote Guiding System, Rubble Suction Device, etc, for Dismantling Building Cover of Fukushima Daiichi Nuclear Power Station Unit 1
نویسندگان
چکیده
منابع مشابه
Radiation Dose Reduction Efficiency of Buildings after the Accident at the Fukushima Daiichi Nuclear Power Station
Numerous radionuclides were released from the Fukushima Daiichi Nuclear Power Station (F1-NPS) in Japan following the magnitude 9.0 earthquake and tsunami on March 11, 2011. Local residents have been eager to calculate their individual radiation exposure. Thus, absorbed dose rates in the indoor and outdoor air at evacuation sites in the Fukushima Prefecture were measured using a gamma-ray measu...
متن کاملCurrent Research and Development Activities on Fission Products and Hydrogen Risk after the Accident at Fukushima Daiichi Nuclear Power Station
After the Fukushima Daiichi nuclear power plant (NPP) accident, new regulatory requirements were enforced in July 2013 and a backfit was required for all existing nuclear power plants. It is required to take measures to prevent severe accidents and mitigate their radiological consequences. The Regulatory Standard and Research Department, Secretariat of Nuclear Regulation Authority (S/NRA/R) has...
متن کاملDevelopment of Remote Dismantling Systems for Decommissioning of Nuclear Facilities
In the Japan Power Demonstration Reactor decommissioning program remote handling technologies were developed that could be successfully applied to dismantling the core components and verified by successful work accomplishment. However, wider applications and intelligence to the work process were required to perform dismantling work efficiently. The dual arm systems and their control mechanism h...
متن کاملMULTICRITERION SYNTHESIS OF INTELLIGENT CONTROL SYSTEMS OF GENERATING UNIT OF NUCLEAR POWER STATION
The paper is devoted to solution of some problems in nuclear power station generating unit intellectual control systems using genetic algorithms on the basis of control system model development, optimizations methods of their direct quality indices and improved integral quadratic estimates. Some mathematical vector models were obtained for control system multicriterion quality indices with due ...
متن کاملPsychological distress of residents in Kawauchi village, Fukushima Prefecture after the accident at Fukushima Daiichi Nuclear Power Station: the Fukushima Health Management Survey
BACKGROUND To shed light on the mental health of evacuees after the accident at Fukushima Daiichi Nuclear Power Station (FDNPS), we evaluate the results of the Fukushima Health Management Survey (FHMS) of the residents at Kawauchi village in Fukushima, which is located less than 30 km from the FDNPS. METHODS We conducted the cross-sectional study within the framework of the FHMS. Exposure val...
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ژورنال
عنوان ژورنال: Journal of the Atomic Energy Society of Japan
سال: 2017
ISSN: 1882-2606,2433-7285
DOI: 10.3327/jaesjb.59.1_30