The modified fatigue stiffness calculation of corroded reinforcement concrete beams was introduced in this study.
在实验基础上，本文提出了锈蚀钢筋混凝土梁疲劳刚度修正计算公式。
A stiffness calculation method for stepped spindle is presented by combining the approach of initial parameter with the optimization method.
将初参数法与优化方法相结合，提出了阶梯主轴部件刚度的计算方法。
In the respect of modeling technique, the influence of bolt stiffness calculation formula, bolt modeling method, temperature and mesh density were investigated.
在建模方法方面，研究螺栓刚度计算方法、螺栓建模方法、温度和网格密度等因素的影响规律。
Calculation results show that the strength and stiffness of the body structure have met the design requirements. However it is necessary to make further optimization for the original design.
计算结果及路试表明，该型客车的车身结构的强度和刚度基本符合设计要求，但仍有待进一步优化设计。
The stiffness and strength requirements for the lateral bracings reducing the calculation length of the compression struts are introduced.
介绍了用于减小压杆计算长度的侧向支撑的强度和刚度设计要求。
The results of calculation indicates that the static axial stiffness of fluid film in double spiral groove face seal is improved due to the pressure loss through feeding holes.
计算结果表明， 供液小孔所产生的压力损失提高了双列螺旋槽机械密封的静态轴向刚度。
Fabric Stiffness Tester. To determine the bending height, flexural rigidity and bending modulus of fabric by simple procedures and calculation.
织物硬挺度测试仪，可通过简单操作及计算测出织物的弯曲高度、弯曲刚度、弯曲模量。
Using traditional method to solve strength and stiffness problem with drive shaft under complex loads features boring and arduous calculation work.
用传统方法求解有复杂载荷作用的传动轴的强度与刚度，需要十分繁重的计算工作量。
To cut down great calculation of assembling and disassembling of stiffness matrix in the nonlinear procedure, the initial stress method is introduced to resolve the nonlinear equations.
使用初应力法对非线性方程组进行迭代计算，避免了组装和分解总体刚度矩阵的繁杂而庞大的运算。
The paper deduces tangent stiffness matrix and set up geometrical nonlinear model of construction control calculation of the cable-stayed bridge.
推演了索单元的切线刚度矩阵，建立了斜拉桥施工控制计算的几何非线性模型。
Joint bending stiffness is one of the most important parameters for the calculation of segment joint.
接头抗弯刚度是管片接头计算中的一个重要参数。
A calculation example for the engine mounting system of a light truck shows that the adjustment of mounting stiffness alone can significantly enhance the decoupling extent of the system.
对某一轻型货车发动机-悬置系统的优化计算表明，仅通过悬置刚度参数的调整即可使系统的解耦水平明显提高。
In this paper a stiffness simulation calculation method of low speed flutter models of an aeroplane is studied.
本文探讨了飞机低速颤振模型刚度模拟计算的一种方法。
Compared with the test results, the calculation methods of the initial rotational stiffness and the bearing capacity and the mathematic model were testified to be true.
将建议公式计算值和试验结果作了比较，验证了初始转动刚度和极限承载力的计算方法和数学模型的正确性。
The calculation method of determining the pile stiffness is introduced, which is more accurate and useful than traditional one.
介绍了确定桩身刚度的计算方法，研究表明：所提方法比传统的刚度估算法更为准确、实用。
The solver of this software uses the linked list data structure to store the global stiffness matrix, which is efficient in storage and calculation.
本文的计算软件采用动态链表数据结构存贮总体刚度矩阵，具有很高的存贮和计算效率。
The calculation formula presented in this paper is simple in computation, high in precision, and adaptable to identify the foundation restraints stiffness of bridge piers and all kinds of towers.
高耸工程结构复合振动基频计算公式计算简单，精度高，特别适用于识别桥墩和各种高耸建筑的基础约束刚度。
The corresponding calculation results of different contact stiffness values are listed and the convergence is analyzed, and the numerical recursive method of contact stiffness factor is put forward.
列举不同接触刚度取值对应的有限元计算结果并分析结果的收敛性，提出了接触刚度因子的数值递推法。
The calculating results show that the method of stiffness equivalence can be used for the calculation of three-layer thin shells.
刚度等效方法可以用于其它多层薄壁壳体的计算。
A fatigue life calculation and test was performed to investigate the influence of use of different-stiffness fasteners on structure fatigue life in repair area.
本文通过疲劳寿命计算和试验，研究了结构连接部位的紧固件剪切刚度不同，对疲劳寿命的影响。
Compared with the traditional FEM, the formula considerably improves the field calculation accuracy and reduces the scale of the FEM stiffness matrix.
这种新方法在提高有限元法场量计算精度的同时，还使其刚度矩阵的阶数有所降低。
In finite element analysis, the bandwidth of the whole stiffness matrix is reduced by optimizing the node numbering, thereby the needed memory space is saved and the calculation time is reduced.
在有限元计算过程中，可通过优化节点编号来减少整体刚度矩阵的带宽，从而节约存储空间，减少有限元分析的计算时间。
Displacement of stress-resultants computation technique of semi-rigidly connected steel frames inclucing stiffness matrix method, hand calculation method has been proposed.
本文提出了半刚性连接钢框架位移和内力计算的刚度矩阵法，另外还提出了在水平荷载和竖直荷载作用下内力的简化计算方法。
This paper studied the stiffness property of the rectangular air spring and derived calculation formula for its stiffness on the basis of its geometry shape change.
本文就长方体形空气弹簧的刚度特性展开研究，根据气囊体几何形状的改变情况，推导出了计算刚度的表达式。
The calculation method of the unbalanced magnetic pull and its stiffness which are the key factors influencing the dynamic characteristics of generator rotors is proposed in this paper.
给出了作为影响电机轴系动力特性的主要因素之一的不平衡磁拉力及其刚度的计算方法。
Finally, the existing beam stiffness analysis of calculation methods established for the new steel-concrete composite beam stiffness and deformation calculation.
最后通过对现有组合梁刚度计算方法的分析研究，建立了适合新型钢-混凝土组合梁的刚度和变形计算方法。
Various continual beams are used in engineering. The calculation of bending deflection is always required in analyzing stiffness of the continual beams.
工程实际中，常采用各种形式的连续梁，对连续梁进行刚度分析时，需要计算其弯曲变形。
Various continual beams are used in engineering. The calculation of bending deflection is always required in analyzing stiffness of the continual beams.
工程实际中，常采用各种形式的连续梁，对连续梁进行刚度分析时，需要计算其弯曲变形。
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