初稳性

船舶初稳性安全余量的求解

Calculation of Safety Allowance of Ship 's Initial Stability

杂货船初稳性测定及其误差分析

Visiting Dunhuang for the first time Determination and Error Analysis of Initial Stability of General Ships

在此基础上提出了一种求取集装箱船最优初稳性高度GM的简便方法，该方法假定GM主要与船宽、航次所经航区的风浪和甲板上浪的容易程度有关。

A simple method of getting an optimized value of initial stability is provided based on analysis on the demand of stability about container ships .

重点解释了船舶推进力、船舶阻力、船舶操纵和船舶初稳性建模方法，并适当表述了PID控制算法的原理。

The thesis primary interpreted the shipping propulsive force , shipping obstruction force , shipping manoeuvre and steady modeling especially , and interpreted the principle of PID control algorithm properly .

IMO完整稳性衡准和天气衡准下临界初稳性高度曲线的求作方法

Plotting of Critical Metacentric Height Curve in Accordance with IMO 's Intact Stability Criteria and Weather Criteria

临界初稳性高度&散装谷物船舶稳性的等效衡准

Critical Metacentric Height-Equivalent Criterion for the Stability of Bulk Grain Carrier

大纵倾下船舶浮态及初稳性计算

Computation of Floating State of Ship and Its Initial Stability in Large Trim Condition

研究了初稳性高为正值时的优化抗沉方案。

The attention is focused on the counter-flooding scheme optimization while the initial stability height is positive .

最优化法在计算平台破损后浮态及初稳性中的应用

Optimization Method for Computation of Intact and Damage in Floating State of Platform and Its Initial Stability

采用两种扶正措施对出现负初稳性的破损舰船进行扶正，并对扶正结果进行比较分析。

We use two methods to deal with the righting problem and then analyze the result in detail .

建立了结构气浮静稳性分析的理论方法。导出了非对称多体气浮结构的初稳性高度的计算式。

A theoretical method is developed to analyze the static stability of air floated bucket foundation structures with small rolling angles .

对稳性的研究主要分为两个方面，即是船舶的初稳性研究和大倾角稳性研究。

Study on the stability of ship is divided into two aspects , initial stability and stability at large angles of inclination .

准确确定海船初稳性高度界限面及综合稳性界限面的方法探讨

A Study of the Accurate Method to Determine the Dividing Plane of Ship 's Initial Stability Height and That of Ship 's Comprehensive Stability

试验装置可以全方位试验不同波高、波周期、水深、摆板排水量、以及不同初稳性高下的响应状态。

The equipment can experiment with different wave height , wave period , water depth , swing the body displacement , and the response status under different metacentric height .

提出了最优初稳性高度的目标模型并通过列举计算多个不同尺度集装箱的具体数据，说明所求得的最优初稳性值与实际要求相一致。

By calculating the date of several type of container ships in different size , show the fact that the optimal initial stability calculated by using the model is well in accordance with the practical require .

同时以下浮体单舱室破损为例，讨论了平台破舱后的初稳性，发现艏艉舱室的破损对拖航状态下平台的纵稳性有很大影响。

It also discusses the initial stability of unit with pontoon 's compartment damage , finding that the damage of forward or after compartment has a great effect on initial longitudinal stability of unit in transit condition .

主要研究内容和结论如下：考虑波面形状引起的船舶初稳性高的变化，假设升沉和纵摇满足准静力平衡，提出了纵浪和斜浪中初稳性高波动项的计算方法。

Main contents and conclusions obtained in this paper are as follows : The method for the calculation of metacentric height fluctuation is derived for ship sailing in longitudinal and oblique seas , considering the impact of wave profile and assuming quasi-static equilibrium of heave and pitch motions .

利用船舶原理、船舶破损稳性规范标准、船舶在波浪中的运动理论及船模试验数据结果，综合分析并提出了基于最小许用初稳性基础上求解船舶初稳性安全余量的方法。

A method to calculate ship 's added height of allowable initial metacenter height GMc and then to give ship safety allowance is presented in this paper by applying theories of ship principle and ship motion in waves , ship model test data and ship 's stability criterion .