A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DISMANTLING METHOD OF RADIATION FACILITY
To provide a method for dismantling radiation facilities that has minimal impact on surrounding environment.SOLUTION: A method for dismantling a radiation facility 10 equipped with a laminated shielding material 12 includes: a ceiling portion exposure step in which a part of the shielding material 12 is exposed; a cutting step in which an exposed portion 32 of the shielding material 12 is cut using a gas cutting device to separate while being lifted; and a removal step in which a cut shielding material 64, which is the separated portion of the exposed portion 32, is removed. In the cutting step, the cutting is performed while the shielding material 12 is supported by support means 30.SELECTED DRAWING: Figure 3
【課題】周辺環境への影響が少ない放射線施設解体工法を提供する。【解決手段】積層構造の遮蔽材１２を備えた放射線施設１０の解体工法であって、遮蔽材１２における、少なくとも一部を露出させる天井部露出工程と、遮蔽材１２の、露出した部位である露出部３２を、揚重しながら、ガス切断装置により切断して分離させる切断工程と、露出部３２の、分離した部位である切断遮蔽材６４を撤去する撤去工程と、を備えた。切断工程では、遮蔽材１２を支保手段３０により支えながら切断が行われる。【選択図】図３
DISMANTLING METHOD OF RADIATION FACILITY
To provide a method for dismantling radiation facilities that has minimal impact on surrounding environment.SOLUTION: A method for dismantling a radiation facility 10 equipped with a laminated shielding material 12 includes: a ceiling portion exposure step in which a part of the shielding material 12 is exposed; a cutting step in which an exposed portion 32 of the shielding material 12 is cut using a gas cutting device to separate while being lifted; and a removal step in which a cut shielding material 64, which is the separated portion of the exposed portion 32, is removed. In the cutting step, the cutting is performed while the shielding material 12 is supported by support means 30.SELECTED DRAWING: Figure 3
【課題】周辺環境への影響が少ない放射線施設解体工法を提供する。【解決手段】積層構造の遮蔽材１２を備えた放射線施設１０の解体工法であって、遮蔽材１２における、少なくとも一部を露出させる天井部露出工程と、遮蔽材１２の、露出した部位である露出部３２を、揚重しながら、ガス切断装置により切断して分離させる切断工程と、露出部３２の、分離した部位である切断遮蔽材６４を撤去する撤去工程と、を備えた。切断工程では、遮蔽材１２を支保手段３０により支えながら切断が行われる。【選択図】図３
DISMANTLING METHOD OF RADIATION FACILITY
放射線施設の解体工法
IDO YASUHIRO (author) / OKUDA SHUJI (author) / ISHIMARU TATSURO (author) / MATSUOKA AKIHIKO (author) / SUZUKI SHINYA (author) / MIGITA SHUHEI (author) / TANAKA TAKAHIRO (author) / KUDO MASAATSU (author)
2024-07-29
Patent
Electronic Resource
Japanese
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