总纵强度的英文
the total longitudinal strength
例句与用法
更多例句： 上一页 - The structure of grillage is the backbone of a ship ' s structures and its compressive ultimate strength is one of the main parts in the strength analysis of a ship ' s structures . so it ' s important to make a deep research into the compressive ultimate strength of the grillage structure
由于板架结构是船体结构的主要组成部分，尤其是船舶的上甲板和船底结构，它们直接关系到船体的总纵强度，所以板架结构的压缩极限强度是设计人员十分关心的。 - Abstract : in this paper , the ship structure is analyzed by using 3d overall structure finite element method and the longitudinal strength is calculated when the hydro - static bending moment , wave bending moment , horizontal bending moment and torsion moment are considered . we compare the calculating result with the one based on the theory of thin - walled box girders and discuss the future of application of the two methods
文摘:本文对3800箱集装箱船进行了整船有限元分析,计算了在设计静水弯矩、波浪弯矩、水平弯矩和扭矩作用下的船体总纵强度,并与基于薄壁梁扭转理论的总纵强度计算结果进行了比较,对两种方法的应用前景作出评论。 - On basis of ship strength theory , mathematical model and solvable method of limited deflections of ships are established , and deflection criterion to check the demands of longitudinal strength of intact ships or damaged ships is proposed . it is convenient for the preliminary ship design
根据船体梁强度理论，建立船舶极限挠度数学模型与求解方法，提出利用船舶挠度检验船体总纵强度的新方法，可以较方便地对正常或破损船舶总纵剩余强度进行检验，便于初步设计。 - In this paper , 3 - d fem for the global ship , by adding loads and inertia adjustment , is used to calculate its longitudinal strength , longitudinal bending distortion and stress distribution , and the efficiency pf the superstructure to stand against longitudinal strength , which present a foundation for the check of ship ' s longitudinal strength
本文采用整船三维有限元分析方法，通过整船加载和惯性平衡处理，计算出设计目标船的总纵弯曲变形和应力分布，以及上层建筑参与船体总纵强度的有效度，为船体总强度校核提供依据。 - In the study of the lumber carrier , one of the very important problem is the in spot and ultimate station due to flooding which will bring tremendous threat to the ship because of the few holds in order to study the lumber carrier buoyancy , stability and longitudinal strength under the condition of flooding , the paper adopt fundamental ship principle and iterative and accumulative concept on the basis of insumersibility theory to detailedly calculate the flooding speed flooding amount front draft after draft stability and longitudinal strength considering the ship " s sinking and inclination which will change the center of gravity and the loading station both in hold and on deck and the effect of flooding and lumber amount in holdo in the last , the paper introduces an example of the actual ship named " fei yun ling " and makes a contrast between not taking measure and taking measure which draws a reasonable conclusion and comes up to some advice the method avoids the cockamamie calculating while insures enough precision the paper draws a conclusion that not all the lumber carrier will submerge when suffering the damaged flooding if the loading or measure is suitable
为了研究运木船舶在破舱状态下的浮性、稳性和强度，本文在抗沉性理论的基础上，运用船舶基本原理，采用了迭代和累计的思想，将船舶的进水过程划分为很多次进水的积累，详细计算了运木船在破舱进水的过程中，考虑到各种破舱参数、船舶本身的下沉、舱室内木材、甲板货的装载情况和在进水过程中船舶本身的倾斜对进水重心的影响，以及舱室内的进水量和木材对破口处进水速度的影响，船舶总的进水速度、进水量、首尾吃水、稳性的实时状态和最终船舶的总纵强度，给出了计算实例，并进行了在采取用泵抽水前后浮态参数的对比，得出了该船舶在舱室内的货物积载量达到某个数值时可以保证船舶在破舱进水时不会沉没，或者在当开口小于某数值时，采取适当的措施后，可以使船舶避免沉没。
