Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Initialising ...
Saito, Kimiaki
Genshiryoku No Ima To Ashita, p.148 - 151, 2019/03
no abstracts in English
Noda, Kimio; Shinohara, Kunihiko; Kanamori, Masashi
JNC TN8410 2001-010, 35 Pages, 2000/10
JNC-TN8410-2001-010.pdf:3.85MB
We, the radiation control section of JNC have had two important experiences on the JCO critical accident and the JNC fire-explosion accident. Especially, at the critical accident in JCO, it was essential to take an action on the radiation protection activities for the evacuated neighboring inhabitants to the safety area. During the accident, we carried out the radiation protection activities, at the beginning of the accident, environmental monitoring of the surrounding area. Especially for the JCO accident, we took an action to terminate criticality, radiation shielding and monitoring, environmental monitoring, radiation survey of the residents, radiation monitoring of exhaust air.
Sakamoto, Ryuichi; Nagaoka, Toshi; Saito, Kimiaki; Tsutsumi, Masahiro; Moriuchi, Shigeru
JAERI-M 94-060, 21 Pages, 1994/03
no abstracts in English
Saito, Kimiaki; Ando, Masaki; Matsuda, Norihiro; Tsuda, Shuichi; Yoshida, Tadayoshi; Mikami, Satoshi
no journal, ,
no abstracts in English
Shimano, Hiroyuki*; Kakuto, Takeshi*; Nakajima, Junsaku; Hatakeyama, Tomoyoshi*; Sato, Yuki; Torii, Tatsuo
no journal, ,
At decommissioning sites, we are developing a visualization system that combines a spider-leg type multi-legged mobile robot, which travels on the ground by autonomous movement, with a gamma ray distribution measuring device and an optical (stereo) camera for environmental measurement and analysis. The system is designed to be able to climb over debris, pass through pipes, and climb up and down stairs, and to survey the surrounding environment in areas that are not easily accessible to workers. In this presentation, we report on the development status and characteristic tests of the prototype of the small multi-legged mobile robot system we have developed so far.