3一般船舶规范的外部温度假定如下:(没有冰区的) .1.7.4. The Rules assume that the structural assessment of hull strength members is valid for the following design temperatures: (a). lowest daily mean temperature in air is -10 °C
(b). lowest daily mean temperature in sea water is 0 °C 如果船舶营用在 最低温度 lowest daily mean temperature in air -10 °C ,要如何 1)短时间的 例如装卸货 应该如何 2) 长时间 应该如何 |