本文叙述了结构优化设计原理和方法，分析了钢结构设计的基本原理并给出了相关设计公式。
This article narrates the principle and the method of the structural optimum design, analyses the basic principle of the steel structure design and gives the correlation design formula.
在导出摩托车液压盘式制动防抱死控制参数计算公式的基础上，进行了防抱死控制器的功能原理设计、结构设计和样品制造。
The design of controller function and structure, sample product are made on the basis of deriving control parameter calculation formulas of motorcycle hydraulic anti-lock brake.
应用理论公式对C型框架的变形位移量进行了验证，为永磁扭摆磁铁的结构设计和进一步改进提供了理论依据。
The displacement of the C_shape frame is calculated by the theoretical formula to provide a theoretical basis for further structure design and improvement of the permanent magnetic wiggler.
我国钢筋混凝土结构设计规范中，钢筋混凝土受弯构件的刚度公式是在半理论半实验的基础上建立起来的。
In our national Design Code of Reinforced Concrete Structures, the stiffness formulas of Reinforced Concrete Flexural members were based on half theoretical analysis and half test result.
可用《混凝土结构设计规范》（GB50010-2002）的公式估计其裂缝宽度，安全性高。
The formula in Code for design of concrete structures (GB50010-2002) can used to estimate the width of crack.
通过对其结构设计、工作原理的论述，建立受载变形公式，分析其参数间的关系。
Through discussion of the structure design and operating principle, the equation of deformation under load is established and the relationship between parameters is analyzed.
对筛板塔的结构设计问题进行了讨论，提出了一些新的计算方法和简化的计算公式，并用实例进行了模拟计算。
The design method of structures of sieve tray tower is discussed. Some new computation methods and simple formula are proposed. Simulated computations are carried out by practical examples.
“套箍强化理论”导出的钢筋混凝土承压强度计算公式，被我国各行业混凝土结构设计规范普遍采用。
The calculating equation for bearing strength of reinforced concrete, which is educed by the Theory of Hooping Strengthening, has been adopted in Design Code of concrete Structure.
《砌体结构设计规范》GB50003 2001关于梁端有效支承长度采用了简化计算公式。
The simplified calculation formula for effective support length of end beam is determined by the code (GB50003-2001) for design of masonry structure.
本文在振动理论的基础上，沦述了多级减振方案的减振效果，导出了减振效率公式，同时对试验台的结构设计进行了介绍。
In this paper, the effects of the multi-stage damping constructions have been described and a formula to calculate the damping efficiency derived on the basis of the vibration theory.
通过结构设计和力学分析，得出了该工具横向振动频率和激振力公式。
Through the structural design and mechanical analysis, the formula of the lateral vibration frequency and excitation force has been obtained.
所建议的公式与短梁试验结果符合良好，并与现行《混凝土结构设计规范》(GBJ10- 89)有很好的衔接。
It is compatible with experimental results of short beams, and is in line with the current Chinese design code of concrete structure (GBJ10-89).
在试验研究中推导出静密封压差的计算公式，为密封间隙的结构设计提供了依据。
The equation of pressure difference for static seal is derived from tests, which provides bases for sealing design.
设定了便于广泛实际操作使用的应用公式，并用实际的例子来验证立体裁剪—平面设计是一种行之有效的服装结构设计理论和方法。
And the applied formulae for extensively-practicing operation have been set up, which proves to be, with actual samples, a systematic and practical garment structural designing theory and approach.
结果表明，用此简化计算公式计算的结果与试验数据基本一致，可以用于螺旋片导流式气液分离器螺旋结构设计计算。
The results show that the values from this simplified calculation formula is consistent to the test data and it can be used to design the spiral structures.
本文介绍钢架结构设计计算系统所用主要设计计算公式、数据库结构及数据管理、主要程序结构设计等。
This paper introduces the function, major formulae for design calculation, data construction, data management and program design technique, etc., of the steel-frame structure subsystem.
本文用雷诺方程推导出计算轴承压力分布的差分公式；并以此为依据，计算管磨机主轴承轴瓦的压力分布；并为轴瓦的结构设计提出建议。
Using Reynolds equation to derivate the formula for calculating bearing pressure distribution, then calculate pressure distribution of main bearing shell of tube mill on the basis of this formula.
叙述了从理论上探讨楔形防水密闭工程结构计算方法，并推导出相应的计算公式及结构设计的注意事项。
Method for calculation of wedge-form water-seal structure is theoretically discussed. The calculation formula and points needing attention in design work are explained.
导出的车箱各板的主动土压力计算公式，为自卸汽车车箱结构设计与性能分析提供了参考。
The deduced calculation formula of active soil pressure acting on each plate of cargo body will provide scientific reference for structure design and performance analysis of dump truck.
推导出了成叠带状光纤在松套管中余长的两个计算公式，此两公式是带状光纤缆结构设计需要用到的基本公式。
We have derived two formulas calculating excess lengths for folded ribbon fiber in loose tube. These formulas are useful for structural design of ribbon fiber cable.
推荐公式可供《钢结构设计规范》(GBJ1 7- 88)作补充参考。
The recommended formula can be a supplementary reference to "The Design Code of Steel Structure" (GBJ17-88).
基于现行硅结构设计规范，提出了组合梁从开裂到极限阶段抗扭刚度的计算公式，可供组合梁受扭设计参考。
Based on current concrete design criterion, a torsion stiffness formula for composite beams from the cracking stage to the limit stage was proposed for design reference.
论述了石油化工用自吸离心管道泵的设计方法，给出了主要的水力设计与结构设计的计算公式与图表。
The design of self priming centrifugal pipeline pump is discussed, the primary hydraulics and structure design formulas and diagrams are offered.
基于敏感性分析的基本原理，将施工控制目标转化为有约束的极小值问题，推导了结构设计参数对控制目标的敏感因子计算公式。
Based on the theory of sensitivity analysis, the problem of construction control was translated into a minimum problem with restraints, and the expression for sensitivity index was denied.
薄壁构件的总势能方程在结构稳定分析和工程设计中具有十分重要的地位和意义，是进行结构稳定计算的基础和钢结构设计规范中制定相关设计公式的依据。
As a main indicator of structural stability, the total potential energy equation for thin-walled members is widely referred to in academeic research and practical design of steel structures.
利用这些敏度公式就可以构造出有效的序列二次规划算法来求解涉及重特征值的最优结构设计问题。
Truncating the characteristic equation up to the different order, we have obtained the first order and the second order sensitivity expressions both for the single and multimodal eigenvalues.
本文作者运用弹性地基梁理论及《砌体结构设计规范》中关于墙梁设计的有关规定，通过控制墙端局部压应力，可直接推导出托梁高跨比的计算公式。
Calculation formula of height-span-ration of supported beam can be directly deduced through controlling local stress in the end of the wall beam.
本设计实现了玻屏表面外形和曲率变化及玻壳结构设计的全参数化，提高了玻壳的设计效率。本文还给出了计算玻壳外型的公式和一些技术参数。
Since the design of the glass shell geometry, such as its structure, its surface shape and the variations in curvature, can well be parameterized, the design efficiency has been considerably improved.
设定了便于广泛实际操作使用的应用公式，并用实际的例子来验证立体裁剪—平面设计是一种行之有效的服装结构设计理论和方法。
And the applied formulae for extensively-practicing operation have been set up, which proves to be, with actual samples, a systematic and practical garment structural designing theor...
分析了影响钢筋混凝土轴心受压柱最大配筋率的几种因素，并用实例演示了考虑混凝土徐变后，该公式在结构设计中的应用。
In the case of the repeated loading, this paper deduces the formula of the maximum reinforcement ratio which can prevent the cracking of the axial compressive pillar from cracking when it is unloaded;
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