防辐射计算公式.doc

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1、防辐射计算公式东墙:[7.1×3.8-(1.5×2.1)]㎡×4mmpb=95.32㎡·mmPb南墙:[7.1×3.8-(0.9×2.1+1.3×0.9)]㎡×4mmPb=94.96㎡·mmPb西墙:5.9m×3.8m×3.5mmPb=78.47㎡·mmPb北墙:5.9m×3.8m×3.5mmpb=78.47㎡·mmPb天棚:7.1m×5.9m×3.5mmpb=78.47㎡·mmPb地板:7.1m×5.9m×3.5mmpb=78.47㎡·mmPb计:598.56㎡·mmPbx光机房东墙:[3.6×3.8-(1.5×2.1)]㎡×2.5mmpb=26.3㎡·mmPb南墙:[3.6×

2、3.8-(0.9×2.1+1.3×0.9)]㎡=26.55㎡·mmPb北墙:5.9m×3.6m×2.0mmpb=67.26㎡·mmPb天棚:5.9m×3.6m×2.0mmpb=42.48㎡·mmPb地板:5.9m×3.6m×2.0mmpb=42.48㎡·mmPb计:205.07㎡·mmPb胸透机房东墙:[3.6×3.8-(1.5×2.1)]㎡×2.5=26.3㎡·mmPb南墙:[3.6×3.8-(0.9×2.1+1.3×0.9)]㎡×2.5mmpb=26.55㎡·mmPb北墙:5.9m×3.8m×3.0mmpb=67.26㎡·mmPb天棚:5.9m×3.6m×2.0mmPb=42

3、.48㎡·mmPb地板:5.9m×3.6m×2.0mmPb=42.48㎡·mmPb计:205.07㎡·mmPb三间机房合计:1008.7㎡·mmPb