无舱盖集装箱船货舱强度研究

无盖集装箱船在货舱满载工况下的货舱强度是这种新型船舶结构设计的关键，本文通过１０００箱无舱盖集装箱船货舱强度的研究表明，只要考虑到这种船舶的受力特点，通过精心设计计算，无舱盖集装箱船的货舱结构是能满足强度要求的。就结构而言，设计和制造这种无舱盖集装箱无特别的困难。

A Study on Strength of Hold Structure for Coverless Container Ship

The container ship is a new type of ships, which is welcome due to the convinience of loading and unloading,high ho1d capacity, shortening convey period and high economic efficiency. It is noted that when the container shipis full-loaded, the rnain span of the side floor and the loads of the innerbottom are larger than those of the conven-tional one, so that the strength of the hold structure of the coverless container ship become a key problem in thestructure design. Caculation results from a 1000 TEU container ship indicate that the hold strength may be satis-fied if the construction features of the coverless container ship are considered and the reasonable design is provided-