Since the hull is sealed air pressure inside the hull increases as ballast water is taken aboard.

由于船體是密封的空氣壓力，內(nèi)船體增加的壓艙水是采取在船上91AV导航站。

I started on the internal pressure hull but I am not touching the main hull till Waynes book comes through the letter box.

我一開(kāi)始就內(nèi)部壓力殼永久AV网站，但我不能觸及的主要船體到waynes書(shū)來(lái)，通過(guò)信箱亚洲最大人成在线视频。

For the accuracy and complexity of different complexity analysis method are different, firstly, the ultimate strength of pressure hull is mathematically analyzed and calculated by ANSYS, and then the empirical formulation is modified according to the modified factors, which are gotten by the accurate model of ANSYS. So that the calculation accuracy will be improved and the calculation time will be reduced after the analysis model of pressure hull structure is integrated.

不同分析方法的準(zhǔn)確度和復(fù)雜度不同无码下体流水性视频，本文采用ANSYS這種高精度分析方法對(duì)于載人球殼的極限強(qiáng)度進(jìn)行計(jì)算，并根據(jù)所得到的計(jì)算結(jié)果來(lái)對(duì)采用經(jīng)驗(yàn)公式方法得到的結(jié)果進(jìn)行修正18禁黄黄污污网站在线看，使得多學(xué)科設(shè)計(jì)優(yōu)化模型中集成修正后的載人球殼結(jié)構(gòu)分析模型以提高計(jì)算結(jié)果的精確度和降低運(yùn)算時(shí)間亚洲已满18岁点击进入久久。

Additionally, when the mend of the man hole in the pressure hull doesn't exist, it will cause which kind of influence on the fatigue life of pressure hull.

再進(jìn)一步比較當(dāng)壓力殼補(bǔ)強(qiáng)材不存在時(shí)，會(huì)對(duì)壓力殼之使用壽命造成何種影響97久久人妻网站。

The gliders use electrical power to operate pumps and valves to transfer oil back and forth between a bladder that is contained inside their torpedo-shaped pressure hull and another bladder that is outside (usually in a flooded part of the hull).

海洋滑翔器使用電力來(lái)抽水和調(diào)節(jié)閥門(mén)在內(nèi)外兩個(gè)氣泡之間調(diào)整油的進(jìn)出伊人网免费视频。內(nèi)閥門(mén)包含在魚(yú)雷狀的耐壓殼體內(nèi)。外閥門(mén)則在外部免费看黄免费的免费。

The pressure hull is an important element of submarine structure which can withstand the external pressure, the pressure hull is composed of cylinder and dome for the most part, and needs to weld stiffeners on the cylinder within a moderate space.

潛艇在水中主要由壓力殼來(lái)承受水壓一级牲活片在线观看，而小型潛艇之壓力殼大都由圓筒殼及半球型殼組合而成，并在圓筒殼上之適當(dāng)距離焊接環(huán)狀肋骨作為補(bǔ)強(qiáng)绿茶小视频在线观看。

Triangulation of a set of scattered points on a plane is obtained by a novel algorithm, which generates the convex hull of it in the process of triangulation according to the property that the boundary of triangulation meshes coincides with the convex hull of the set of points.

對(duì)于給定平面散亂點(diǎn)集的三角剖分超碰国产在线观看，根據(jù)平面三角剖分網(wǎng)格外邊界與點(diǎn)集凸包重合的性質(zhì)，實(shí)現(xiàn)了點(diǎn)集凸包和三角網(wǎng)格的綜合生成国产人成精品免费视频。

However, with the increasing of the number and the dimensions of ships, only using the double hull system in side hull cannot satisfy the requirement of avoiding the rupture of struck shipside.

于是就出現(xiàn)了從船艏的角度去考慮減小對(duì)被撞船側(cè)的損傷的思想黄色视频三级片AAAAAAAAA。

But the quantitative description of Characteristics of bow structures is lacking in ship collision studies. In ship collision accidents, seriously contamination of marine environment will occur due to the rupture of stuck shipside. In order to prevent such oil spill from a struck tanker, the double hull system in side hull has been recognized as an effective countermeasures.

船舶碰撞事故中，被撞油輪船側(cè)的破裂會(huì)引起嚴(yán)重的海洋資源污染中文字幕久久精品无码综合网泰国，于是油輪雙層船殼設(shè)計(jì)成為了防止被撞油輪破損的有效措施18禁止看污污网站在线看，但是隨著海上運(yùn)輸船舶的數(shù)目及尺度的日益增大，只對(duì)被撞船采取雙層船殼的設(shè)計(jì)已經(jīng)不能滿足防止船側(cè)破損的要求了日韩成人片视频网站下载免费。

This article is devoted to the development hull lines fairing, analyses some cases of this topic in home and abroad, poses some technical questions of hull lines fairing and also gives the solution including the spline curve precision fairing theory, ship data series, adept more data interactive way, and the integration of lines fairing and CAD/CAM, etc.

文摘：本文以船體線型光順的發(fā)展方向?yàn)轭}亚洲无码第32页，論述了國(guó)內(nèi)外的發(fā)展概況，針對(duì)國(guó)內(nèi)情況提出了船體線型光順的一些技術(shù)問(wèn)題和解決方案婷婷六月丁香官网，包括建立樣條曲線的精密光順理論日韩不卡中文字幕在线看，系列船數(shù)據(jù)庫(kù)国产高清一级A片在线视频爱微，更多地采用數(shù)據(jù)圖形交互手段，線型光順和CAD/CAM實(shí)現(xiàn)一體化岛国精品。