METHOD AND BODY FOR SHIELDING FROM RADIATION

• Main Authors: NOTO TAKUMA, KOSAKO KAZUAKI
• Format: Patent
• Language: English; Japanese
• Published: 11.07.2019
• Subjects: DECONTAMINATION ARRANGEMENTS THEREFOR; NUCLEAR ENGINEERING; NUCLEAR PHYSICS; PHYSICS; PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULARRADIATION OR PARTICLE BOMBARDMENT; TREATING RADIOACTIVELY CONTAMINATED MATERIAL

To provide a method and a device for shielding from radiation that can easily shield a through-hole from radiation.SOLUTION: The present invention relates to a method for shielding a through-hole 12 from radiation from a radiation source 1, the hole being provided in a radiation shielding wall 10 for blocking radiation from the radiation source 1. In the method, a box-like radiation blocking body 16 with a hole 18 for an opening 14 of the through-hole 12 is set in a position in which the radiation blocking body covers the opening 14 from the radiation source 1 side.SELECTED DRAWING: Figure 1 【課題】貫通孔の放射線遮蔽を容易に行うことのできる放射線遮蔽方法および放射線遮蔽体を提供する。【解決手段】放射線源１からの放射線を遮蔽する放射線遮蔽壁１０に設けられた貫通孔１２において、放射線源１からの放射線を遮蔽する方法であって、貫通孔１２の開口部１４を放射線源１の側から覆う位置に対して、開口部１４に対応する穴１８が開いた箱状の放射線遮蔽体１６を設置するようにする。【選択図】図１