The fundamental formula of large deformation, when the deflection is of the same order as the thickness of the shell, is derived based on rational simplification.
经过合理的简化，给出了壳的挠度与厚度同级的大变形基本公式。
We set the thickness of the shell elements of the welding parts of the steel structure of the car body and its sheathings, such as side wall sheathing, as the sum of their thickness.
通过设置不同部分壳体单元的不同厚度，巧妙地处理了车体钢骨架与车体侧墙板及其他各种板件的焊接关系。
The influences of the separating force and axial force of the piercing point bar on the wall thickness of the shell pierced, and on its lateral uniformity are analyzed quantitatively.
定量分析了穿孔轧制力和顶头轴向力对毛管壁厚及其横向均匀性的影响。
The method in this paper, which can be used to calculate the interior sound field of arbitrary-shaped closed thin shell (equal or unequal thickness), suits a large scope.
本文所提出的这一方法适用面广，可以求出任意形状封闭薄壳(等厚度或不等厚度)的内部声场。
Is also often found on the continental shelf shell layer, and many shells were crushed after the stacked together to form the uneven thickness of the sediment layer.
在大陆架上还能经常发现贝壳层，许多贝壳被压碎后堆积在一起，形成厚度不均的沉积层。
The analysis for free vibration of ring-stiffened circular cylindrical shell with variable thickness was presented.
分析了环肋变厚度圆柱壳的自振特性。
The thickness of the housing shell is reduced as much as possible, maximizing the available space.
同时，房子外壳的厚度需要尽可能的薄，使可用空间最大化。
The strength and equivalent stress of the remainder wall thickness of reactor shell under new working condition were checked.
对反应器壳体剩余壁厚在新工况条件下的强度和当量应力进行了校核；
The design and calculation of mostly parts are carried out specifically, which includes of power of heater, element of heater, thickness of shell, vacuum system, and drive etc.
设备的设计计算主要包括加热器的功率、加热元件、壳体的壁厚、真空系统、传动等方面的计算。
A semi-analytical method with no assumption of stress and displacement is developed, in which the thickness of shell is not restricted and the uniform distribution of springs is not needed.
分析方法是半解析法，没有应力和位移模式的假设，不限制壳的厚度，不要求两壳间的连接弹簧或其它支撑弹簧均匀分布；
The influence of many factors including the thickness of shell and curvature of liner on the formation of EFP is studied, and the relationship of many structural parameters is obtained.
研究了壳体厚度、药型罩曲率等因素对EFP成形的影响规律，得出形成理想efp外形的各结构参数之间的关系。
The exact solutions have been found for all configurations with different parameters of shell length, shell thickness, radius and plate thickness.
对于所有给定壳长、壳厚、半径及封头厚的组合结构，均找到了完全解。
Comparing to the normal water cooling type mold, spray-type mold is more homogeneous in temperature field and in thickness of solidified shell and is higher in cooling intensity.
与普通水缝式结晶器相比，铸坯温度场均匀，坯壳厚度均匀，冷却强度有所提高。
The causes producing wall thickness difference in a same pierced shell are expounded and the influences of piercing, rolling and mandrel drawing on the difference are studied.
阐述了穿孔毛管产生同管壁厚差的原因，研究了穿孔和轧管工艺对钢管同管壁厚差的影响。
Additionally, the thickness distribution of solidified shell in slab mold are also studied in detail.
还研究了板坯结晶器凝固壳厚度分布。
The longitudinal surface cracks of continuous cast slab results from the thickness inhomogeneity of the initially solidified shell at the meniscus of mould.
连铸板坯表面纵裂起因于结晶器弯月面初生凝固坯壳厚度的不均匀性。
Therefore, the cooling intensity and the casting speed can be rationally determined by the thickness of strand shell.
因此可根据坯壳厚度合理地确定冷却强度及拉坯速度或由冷却强度预测坯壳厚度。
In this paper, the effect for thickness of shell on measuring of charge density was studied in nondestructive testing and the relation of thickness of shell with scanning value was found.
研究了在应用无损检测技术对炮弹装药密度进行测量时壳体厚度对炮弹装药密度检测精度的影响，并找出了壳体厚度与扫描值的关系，通过对壳体厚度的修正，其测量精度可得到较大的提高。
Addressing deformation characteristics of the shell during rotary piercing operation, wall thickness unevenness is calculated by means of the FE simulation method.
通过有限元模拟针对斜轧穿孔过程中毛管的变形特点，对其壁厚不均进行了计算。
The shell thickness can be tuned at the nanometer scale by controlling the number of layers.
通过控制组装的次数，可实现纳米级别上的壳层厚度控制。
Major physical characters such as egg shape index, shell thickness, the proportion of each component of egg to total egg and density are analyzed for the breed eggs of Taihe silkies in this paper.
对泰和乌骨鸡种蛋的主要物理性状指标如蛋形指数、蛋壳厚度、蛋的各组成部分在总蛋质量中所占的比例以及蛋的密度等进行分析。
The fragment velocity depends on local thickness of shell, the thicker or the heavier is the local shell, and the bigger the influence of shell on shock wave intensity is.
破片速度与壳体厚度有关，壳体越厚或质量越大，对空气冲击波强度的影响越显著。
Experiment results shown that the main factor of the breakage reason of the cast-iron cylindrical shell with same diameter and thickness is that transform is not moderate.
实验结果表明：相同径厚比的铸铁圆柱壳的破坏机理主要因素为变形不协调。
The character of unequal-thickness was considered as geometrical defect, which decreases the critical stress of classical shell buckling to some extent.
提出多层不等厚可看成是圆柱壳壳壁上的几何缺陷，在一定程度上会减弱经典圆柱壳的屈曲临界应力水平。
It shows that with the increasing of curvature radius, liner thickness, the length-to-diameter ratio of the charge, and decreasing of shell thickness, the velocity of EFP increase.
结果表明：随着药型罩曲率半径、装药长径比、壳体厚度的增大以及药型罩壁厚减少，EFP的速度增大。
The analysis method which can calculate the stress of the changing wall thickness section connecting the sphere head and the cylinder shell with unequal wall thickness has been established.
建立了通过变厚度筒壳把球壳与不等厚的筒壳相连接的不连续应力解析计算方法。
The method can be also applied to the stress analysis of a conical shell with uniform thickness connected with flanges.
本法亦可近似用于等壁厚锥壳与平法兰连接的应力计算。
The effects of the axial force of the point bar, both on the wall thickness of the pierced shell and its uniformity, are all notable under high cross angles.
在大倾角条件下，顶头轴向力对毛管壁厚及其均匀性的影响都很显著。
The effects of the axial force of the point bar, both on the wall thickness of the pierced shell and its uniformity, are all notable under high cross angles.
在大倾角条件下，顶头轴向力对毛管壁厚及其均匀性的影响都很显著。
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