本论文以双层加筋筒形结构为主要研究模型，探讨了水下爆炸作用下潜艇结构冲击环境研究的如下几方面的问题。
In this paper, double cylinder shell structure with stiffening ribs is used to solve some problems about the impulsive environment of underwater explosion for submarine structure.
采用模型试验实测圆筒结构筒内土压力，并对圆筒在倾覆过程中筒内土压力的变化规律进行探讨。
The inner earth pressure of buried cylindrical structure was measured by model test. The variations of inner earth pressure during overturning of cylinder are analyzed.
本文通过对筒式减振器模型的分析，建立了减振器阻尼与温度变化之间的关系。
By analyzing a model of the absorber, a relation between the absorber and temperature is presented.
采用沿高度方向连续化的方法，建立了框架-剪力墙-薄壁筒斜交结构协同分析的连续化计算模型。
By use of the uniformization technique, a continuous computational model is developed for the analysis of frame-shear wall-thin walled core skew combined structures.
该模型不仅适用于柱塞与泵筒正常间隙漏失的仿真计算，也适用于非正常间隙严重漏失的计算。
This model is not only adaptable to the calculation of the leakage of the normal clearance, but also to the calculation of the severe leakage of the abnormal clearance.
在GB 150—1998《钢制压力容器》标准上建立矩形截面容器筒体壁厚和刚性外加强圈的优化设计模型。
Based on GB 150-1998, a mathematical optimum design model of wall thickness and exterior strengthen structure for rectangular pressure vessel was established.
在板料单次折弯成形理论的基础上，建立了直缝管筒逐步折弯成形的数学模型。
Basing on the theory of single forming, the mathematical model of progressive forming of open-seam pipes is established.
通过冷态模型试验，在旋风筒基本结构参数不变的条件下，本文着重研究了无内筒旋风筒进口形状对其性能的影响。
Through cold model experiments, Under the condition of the constant basic structure parameters, the influence of inlet shape on without inner cyclone was investigated in this paper.
提出了一种筒辊磨粉磨过程动态建模的方法，利用这种方法可以建立起粉磨过程的一种信息模型。
The paper introduces a way to build dynamic model of cylinder-roller mill in the process of pulverizing, and an information model can also be built in the pulverizing process by this way.
建立了预紧圆挤压筒有限元分析模型，通过和理论解的比较论证了接触单元法模拟过盈装配的可行性。
The FEA model of prestressed cylindrical receptacle is built, and it shows contact element can be applied to simulate shrink-fit by the comparison with theoretical solution.
通过带混凝土筒组合墙、开洞组合墙等模型试验，得出组合墙的开裂、极限承载力的计算公式和混凝土筒—组合墙承载力及刚度计算方法。
Through model testing of the building, it has obtained cracks, rigidity, and ultimate bearing capacities, as well as the calculation methods and formulas of the structural system.
针对核筒悬挂结构悬吊楼层与芯筒之间的碰撞问题，提出了计算模型并推导了相应的计算公式。
In this paper, the computable model and function of pounding between the suspended part and the core-wall of the suspension structure was brought forward.
采用有限单元法对升船机卷筒结构进行整体计算，提出了有限元分析的力学模型，对筒壳、幅板的强度及刚度作了全面分析。
The paper USES finite element method to calculate the whole reel structure of a ship lift and presents the mechanical model of finite element analysis for the structure as a whole.
本文结合一超高层钢筋混凝土剪力墙一核心筒结构的模型试验与有限元动力分析，对超高层筒体结构的动力特性作了具体研究分析。
Incorporating with the model dynamic experiment and Finite-Element seismic analysis of a shear-wall superhigh building, paper gives the earthquake resistant behavior of such structures.
以往研究中对多级弹射筒和压力有效作用面的影响重视不足，并且所建模型通用性差。
Most of studies overlooked sleeve type ejection gun and the effect of pressure area changes, simultaneously the models of ejection gun were lack of extensity.
建立了高压容器筒体与封头结构的有限元分析模型。
The finite element analysis model of cylinder and vessel head structures was established.
本文运用ANSYS分析软件，利用物理环境分析法建立了三层套组合式扁挤压筒内压-预紧-热载荷耦合有限元模型。
With the FEA software ANSYS, the coupling model of coupling the pressure-prestress-heat stress flat container of three-layer is built using the physical environment approach.
在三维任意曲线坐标系下采用不同的亚网格燃烧模型对环形燃烧室火焰筒气液两相湍流瞬态反应流进行大涡模拟。
Two different subgrid-scale combustion models were used for the Large-Eddy Simulation (LES) of turbulent chemical reaction flows in a model combustor with V-gutter flame holder.
采用三种筒内外土体对筒壁的纵向切力模型，提出了一种计算大直径圆筒挡墙结构变位的方法。
Based on three vertical shear models of soil an approach to calculate the displacements of large diameter cylindrical wall is presented here.
理论值与实测值较相符，为管筒成型质量的在线控制提供了一个简单实用的数学模型。
The theoretical values are very close to measured values. Thus a simple and practical mathematical model for on-line coil-forming quality control is established.
本文着重分析了离散分布的螺栓及螺栓孔对筒体端部应力的影响，对筒体端部的应力计算提出了一个更接近实际的计算模型。
This paper focuses on the effects of the distributed bolts and bolt-holes on the shell flange-end bending stress, and suggests a more practical calculation model on shell-end stress.
基于剪切筒模型和常用疲劳加载方式，首先建立了循环荷载作用下钢筋与混凝土界面脱粘应力的计算模型；
Based on the shear-lag model and the usual loading way, the computation model of interfacial debonding stress under tension-tension cyclic loading is established first.
本文建立了辊筒磨的力学模型，探讨了辊筒磨对物料的粉碎力、以及物料钳角、单位质量能耗等问题，并通过实验进行了验。
The paper set up mechanics model of roll cylinder mill, inquired into crushing stress of materials by mill and materials clamp Angle and energy requirement problems.
针对筒体、滚圈结构重复性强的特点，基于多重子结构技术，建立了超长筒体与滚圈三维多体接触模型；
According to the high iterative feature of shell and tyre structure, the multi_level substructure technique is adopted to set up the multi_body contact model between tyres and long shell.
未知的筒底应力边界条件，通过迭代法确定，建立了无底筒仓内填抖压力的一种计算方法，并与模型试验结果进行了比较。
The unknown bottom, stress boundary condition can be determined by the iterative formulae given herein. The approach is verified through model experimental data.
在建立筒形件强旋有限元力学模型过程中，旋轮与工件接触区及其边界的描述是重要的一环。
The contact zone between roller and workpiece and its contour's definition are the cruxes of establishing the FEM mechanical model.
该模型可以预测镍基合金薄壁筒在不同胀形工艺参数匹配下的回弹率，也可以用于优化胀形工艺参数。
The model can predict the bulging rebound rate of thin tube of nickel-based alloy at different process parameter, it can also be used to optimize the process parameters of bulging.
该模型可以预测镍基合金薄壁筒在不同胀形工艺参数匹配下的回弹率，也可以用于优化胀形工艺参数。
The model can predict the bulging rebound rate of thin tube of nickel-based alloy at different process parameter, it can also be used to optimize the process parameters of bulging.
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