本文第一部分为船体结构的有限元比较分析。
The first part of the dissertation is the finite element comparing of hull structure.
所有用于船体结构的材料均应由船级社认可。
All materials that shall be used for the construction of the vessel shall be Class approved.
模型试验是研究船体结构极限强度的重要方法之一。
Model test has been one prevalent method to study the ultimate strength of hold sections.
因而内河高速船采用了双向密加筋板船体结构这种形式。
So inland river high-speed ship adopts multi-stiffened plate hull structures.
它采用了木制的，船体结构的形式完全一样的植被覆盖。
It takes the form of a wooden, hull-like structure entirely covered by vegetation.
非接触爆炸主要是对舰船的船体结构及仪器设备等造成破坏。
Non-contact explosion mainly causes destruction to a warship's structure, apparatus and equipments.
从3个方面对转塔锚泊生？储油船船体结构强度进行了研究。
The structural strength of turret anchor production storage tanker is studied.
分析一种船体腐蚀影响下随时间变化的船体结构可靠性计算方法。
A methodology to assess the time-variant reliability of the primary ship structure with hull girder degradation of corrosion is analyzed.
在进行船舶结构设计时，一般都需要对船体结构进行有限元分析。
During the design of ship structure, hull structure generally requires the finite element analysis.
因此对船体结构进行优化设计研究有着重大的理论意义和现实意义。
Therefore, the optimized design research to the hull structure has the significant theory significance and the practical significance.
该规则适用于主要是对船体结构强度和它的基本机械和设备的可靠性。
The rules apply principally to the structural strength of the hull and the reliability of its essential machinery and equipment.
船体结构将由框架(骨架)结构改为模块结构，生产效率会大大提高。
It will greatly improve the production efficiency if change the framework (skeleton) structure of hull into module structure.
本文提出了一种计及流体与结构相互作用时船体结构模态计算的方法。
The paper presents a method for calculating the modes of ship structure in water, in which the fluid-structure interaction is taken into account.
计算结果表明，非线性波浪载荷对船体结构疲劳损伤分析具有重要影响。
Calculation results show that nonlinear factors are important for fatigue strength analysis of ship structures.
试验数据显示：所采取的措施可降低船体结构的激振以及空气噪声水平。
Thetest data shows that these measures can lower the vibration of the hulls and the level of air-noise effectively.
对两种不同对接焊缝布置下的船体结构进行疲劳强度和极限承载能力分析。
The fatigue and ultimate strength analysis of hull structure with two different butt-welding lines distribution was researched in this paper.
本文采用动力机械和船体结构的模型装置测试了阻尼合金机座的减振特性。
To study the vibration isolation characteristics of the damping alloy mount, a special model test device is made to simulate the power machine and ship structure.
本课程还对完整及破舱稳定性、船体结构强度计算和船舶阻力的概念给予介绍。
It also explores concepts of intact and damaged stability, hull structure strength calculations and ship resistance.
构建了该方案中船体结构的特征模型和表达模型信息的数据存储文件数据结构。
The feature model of hull was built, as well as the data format of the data storage file was analyzed to express the hull model.
深入了解船体结构碰撞损伤特性和能量吸收机制是开展船舶耐撞性优化设计的前提。
In structural design and optimization of double hulled ships, it is important to understand the behavior of their structures and energy absorption mechanism in collision events.
本文依据文物、文献，就船舶的船型、船体结构、建造工艺等进行探讨，意在抛砖引玉。
According to cultural relic and literature, the ship form, hull structure and shipbuilding technology are discussed in this article.
通过对集装箱船进行结构优化计算，验证了该方法在大型船体结构优化设计中的有效性。
The paper demonstrates the effectiveness of this method to optimal design of big-scale ships through the structural optimal design of a container ship.
相比于简化解析法，数值仿真法可以得到详细的动力学时历结果以及船体结构损伤变形图。
Compared with the simplified analysis method, the numerical simulation method can obtain detailed time history results of dynamics and damage deformation pictures of ship hull structure.
本文的主要目的是研究非线性波浪载荷作用下多种应力成份组合的船体结构疲劳损伤计算。
The major purpose of this thesis is to do some research work on calculation of fatigue damage of ship hull structures with combined bending stress under nonlinear wave loads.
这种船体结构使得其它船舶，包括预置船，能够轻松的从海面用吊车和开合桥向MLP装载。
This will make it easier for other vessels, including pre-positioning ships, to load the MLP at sea using cranes and Bridges.
主船体结构用钢的材料须满足船级社要求，并且无裂纹、迭片结构、表面缺陷和其他的缺陷。
Structural steel material of main hull structure to be of the quality as required by the Classification Society and shall be free of cracks, lamination, surface defects and other defects.
高强度船体结构用钢及其板卷生产方法属低合金钢，尤其涉及船体结 构用钢及其生产方法。
The present invention relates to low alloy steel and is especially steel for hull structure and its production process.
有些船舶在不同的船龄阶段，在船体结构上出现疲劳裂纹，特别是在船底、舷侧纵骨中较为突出。
Endurance cracks may appear in the hull structure at different ship-ages for some ships, especially at the vessel bottom and the longitudinal bone on board side.
有些船舶在不同的船龄阶段，在船体结构上出现疲劳裂纹，特别是在船底、舷侧纵骨中较为突出。
Endurance cracks may appear in the hull structure at different ship-ages for some ships, especially at the vessel bottom and the longitudinal bone on board side.
应用推荐