Stiffened steel plate is the basic strength member in ship and offshore structures.
加筋板是船舶和海洋结构物中的基本结构构件。
Other applications for fibre composites within ship-building are found in superstructures and secondary structures.
另外，在造船业中纤维增强复合材料也被用于上层建筑和二级结构中。
Optimal design of ship structures is a complicated nonlinear mixed-discrete problem and a difficult challenge in searching for its global optimal values.
船体结构之最佳化设计是一个复杂非线性的混和离散问题，并且要搜寻到全域的最佳值并不容易。
The concept and calculation about the degree of fixity of elastic fixed ends in structures is an unsolved problem in mechanics of ship structures.
关于结构弹性固定端固定程度的概念和计算是船舶结构力学中一个悬而未决的难题。
Stiffened steel panels are the basic strength members in ship and offshore structures.
加筋板是船舶和海洋结构物中的基本结构构件。
Therefore, it is very significant to analyze noise and vibration problem of ship structures in the ship design stage.
因此，在船舶设计阶段就进行船舶结构的振动噪声分析是非常有意义的。
A dynamic model of ship lift combining structures with lifting steel rope in complete equilibrium has been presented.
提出了全平衡钢索提升式升船机组合结构的动力模型。
The method presented could be performed in ship local structures design.
该方法可应用于船体局部结构的设计实践。
Both the ship hull vibration and the local vibration of ship stern structures should be taken into consideration in the vibration problem of ship stern structures.
船舶尾部结构的振动问题应同时从船体总振动和尾部结构的局部振动两方面来考虑。
Based on this point of view, a computer program to calculate the vibration of ship stern structures by using finite element method (FEM) is developed, and a sample problem is worked in this paper.
本文从这一基本认识出发，利用有限元法编制了船舶尾部结构振动计算程序，并以实船为对象进行了尾部结构振动的计算，取得了较好的效果。
Floating docks are structures of iron or concrete which are sunk deep enough in the water to enable a ship to be placed over them.
浮船坞是铁或混凝土建筑物，沉在水中的深度足以使船舶置于其上。
The recent study has found that in the case of ship sinkage, the bulkheads are vital structures in the situation.
近年来通过对一些船舶失事原因的深入研究，发现在船舱进水导致船体沉没事故中，舱壁是比较关键的一环。
The recent study has found that in the case of ship sinkage, the bulkheads are vital structures in the situation.
近年来通过对一些船舶失事原因的深入研究，发现在船舱进水导致船体沉没事故中，舱壁是比较关键的一环。
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