虹吸管是作为船坞灌水排水的一种新型式，具有结构简单、防冰防沙、断流迅速的优点。

As a new type of drainage and irrigation of the dock, siphon has the advantages of simple structure, protection against sand and water and rapid set-off.

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本文对国内第一个浮箱式干船坞的施工工艺作了全面扼要的介绍，为今后施工类似该结构的工程提供一些参考经验。

This paper makes description in detail on the constructional technology of a floating dock with box type, which is the first style in home, and it is of help for reference to the similar works.

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对于浮船坞而言，由于其型尺度和作业工况特殊，因此总强度、纵强度、横强度等结构要求比较高。

Because of the special dimension and working condition of floating dock, the general strength, such as longitudinal strength and transverse strength, was performed strictly to the structure.

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