本文对大型运载器模态试验采用的支承方法作了简要综述与评价。
A brief overview and assessment on the supporting methods for the modal test of large-Sized launch Vehicle are presented.
文中对平板材料的选择，结构设计，制造工艺和支承方法的改进进行了论述。
Improvements are introduced containing: material selection, structural design, manufacturing process and layout of supporting points of plane plate.
提出一种在转子上设置虚拟支承的方法，以保证弧齿锥齿轮的啮合稳定性，并采用传递矩阵法，建立了弧齿锥齿轮-转子系统的振动模型。
This paper presents a method of providing a virtual support for the rotor to assure the meshing stability of a pair of a pre determined spiral bevel gears in rotation.
研究了附加质量的计算方法，分析了附加质量对水电站厂房支承结构自振特性的影响。
The calculation method of additional mass is investigated. The influence of additional mass on the dynamic characteristics of supporting structure is also obtained.
本方法还可应用于两端边弹性支承的空间梁板结构分析。
This method can also be used for other structural analysis of beams and plates with elastic supports in both ends.
通过分析得出了被加固梁最佳支承刚度的计算方法，以及与其对应的最大承载力的计算方法。
This paper gives a method of calculating the optimum support rigidity of the reinforced beam and calculating the corresponding greatest bearing capacity.
因支承刚度对转轴临界转速有影响，故仅介绍支承刚度的计算方法。
Because bearing stiffness have an effect on interface rotation speed, so the original only introduced computational method of bearing stiffness.
本文对设计降低压力损失和防止振动的管壳式冷却器，提出了一种有效的方法，就是管束采用折流板-扁钢条复合支承。
In this article, one method of using the combined support composed of baffles and flat steel to design tabular heat exchangers with low pressure loss and vibration protection was presented.
该方法充分考虑了主轴支承边界条件和有关载荷方面的特点，特别是考虑了由于主轴的垂直安装引起的油膜力的非线性。
This method takes fully into account the characteristics of supports and loads, deals especially with the nonlinearity of oil film force of guide bearing caused by vertical arrangement of spindle.
其方法和结果对于锭子以及纺织工程中的其他高速转子的弹性支承优化设计具有实际的参考价值。
The method and the result will be helpful for the optimum elastic support designing of spindle and other high-speed rotors in textile engineering.
误差分析表明，如果模态试验结果具有足够的精度，用本文方法能够准确地实现结构边界支承刚度识别。
The error analysis proves that this method can realize the exact identification of the structure boundary support stiffness if the modal test results are of enough accuracy.
从多支承系统出发，运用功率流和四端参数方法，研究了安装在柔性基础上设备振动的隔离问题。
The problem of vibration isolation for the multi supporting machine installed on flexible foundations was studied by power flow and four end parameters methods.
本文应用李亚普诺夫稳定性理论的直接方法，讨论了弹性支承上的压杆稳定问题。
In this paper, stability problem of beams supported on elastic foundation is discussed by means of Liapunov's direct method.
本文研究了支承在挤压油膜阻尼器上的转子系统碰磨故障特征的提取方法。
A method for extracting the features of rub and impact in rotor systems supported on squeezed film dampers is studied in this paper.
本文给出带集中质量和弹性支承梁横向固有振动的精确分析方法。
This paper gives an accurate analytic method of lateral natural vibration of beams with lumped masses and elastic supports.
给出了带集中质量和弹性支承阶梯轴的横向固有振动分析方法。
This paper presents an analytic method for lateral natural vibration of step beams with lumped masses and elastic supports.
应用曲杆有限单元法建立曲线梁桥的实用分析方法，并考虑了曲线梁桥的非径向支承特征。
Applying the theory of curved beam FEM, a practical method of structure analysis of curved bridge is build when considering the sidelong support.
这种计算方法还可以应用于其他多支承连续梁的求解。
This calculating method is deemed applicable also to cases of multi-supported beams of other types.
本文结合天津市慈海桥摩天轮(总体方案)对大型旋转支承需要，提出了一种滚轮式支承方案，并对这种方案的具体结构及设计方法进行了系统研究。
In this paper, aiming at the project requirement of the Cihai Bridge Giant wheel, the "roller type" supporting structure is proposed, its concrete structure and design method is studied systemically.
提出了一种将滚动体模拟成非线性弹性支承的新方法。
A new method is approached here by simulating the action of rolling elements with nonlinear elastic supports.
笔者在长期的工程实践中发现，传统的圆拱状断面隧道承压能力分析方法有一定的缺陷，圆拱状断面隧道拱壁支承力的传递有一定的规律可循。
The author, with his practice in his long working time , discover some blemish in the traditional way of analysis on arch supporting force of tunnel with circular arch section.
本文还讨论了通过选择不同的支承参数和轴承参数来扩大上稳定区的方法。
The paper discussed how to enlarge the upper stable region by selecting support parameters and bearing parameters.
本文作者通过分析，提出了梁端支承处设有混凝土刚性垫块时砌体局部受压承载力计算的改进方法，可供设计时参考。
An improved calculation method on the local bearing compressive of end beam with rigid concrete cushion block is presented, which can provide reference for designer.
采取横分层、纵分段的方法，建立了回转窑支承载荷分配的有限元模型。
Finite element model is set up of supporting load distribution of large rotary kiln by lateral layers and longitudinal sections.
本方法适于任意形状、任意边界条件和任意内部支承的板，如连续板、点(柱)支承板等，且精度良好。
The method is suit - able for plates with arbitrary form, arbitrary boundary conditions and arbitrary inside sup - ports such as continuous plate, point (column) supporting plate, etc.
论述了采用双阶梯支承辊的必要性。提出了接触长度、阶梯深度及工作辊凸度的计算方法。
The paper discusses the necessity of applying double stepped backup rolls, and describes the methods for calculating the contact length and stepped depth and work roll crown.
介绍了一种采用静压支承的曲轴连杆式低速大转矩液压马达滑靴副的高压化设计方法。
A high pressurized design method of slipper pairs of a new type camshaft connecting-rod low speed high torque motor was put forward.
主要介绍北京地铁东单车站采用洞桩支承法进行车站主体工程施工的方法。
The paper mainly describes the method of piling in pilot tunnel used in construction of the principal part of Dongdan Subway Station in Beijing.
根据局部应力的理论分析，提出直立容器支承式支座处强度校核的新方法。
The introduces the new method for strength checking of vertical vessel bearing support based on theoretical analysis of local stress.
根据局部应力的理论分析，提出直立容器支承式支座处强度校核的新方法。
The introduces the new method for strength checking of vertical vessel bearing support based on theoretical analysis of local stress.
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