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发表于 2011-10-31 17:07
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来自: 中国浙江台州
这还用说吗,图纸上标的很清楚海底阀箱处的板12毫米厚,附近的外板都是10个毫米厚
Thickness of sea chest
In case where a sea chest is provided in the shell plating for sea suction or discharge, the thickness of sea chest is not to be less than obtained from the following formula and to be suitably stiffened so as to provide sufficient rigidity as necessary.
Rules for the Classification of Steel Ships 2010
t=0.07L+4 (mm)
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