ガンマ線に対するコンクリート遮蔽体中の中空2回屈曲ダクト遮蔽計算
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概要
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Shielding calculations are made to obtain a standard of the effective shield design for a concrete slab shield with a doubly bent duct for gamma radiation. In order to have the same shield effect behind the shielding wall with the duct as the one without the duct, slabs of iron or lead are inserted in the wall to attenuate the gamma-ray leakage. Calculations were made with the ray analysis method for determination of the lengths, widths and heights of the additional slab shields.
- 独立行政法人 海上技術安全研究所の論文
- 1974-06-30