选取典型线路的载荷谱,根据静强度计算的结果,折算出对应评估点应力幅;
Through choosing typical load spectrum and the results of the static calculation, the stress range of the evaluating point is accessed.
本文主要对双圆弧齿轮传动的载荷分配、静念啮合和动念啮合的接触及弯曲应力的分析模型和计算方法做了研究和探讨。
This paper primarily represents the study and discussion about computing methods and modeling of load share of contact stress and bending stress of static mesh and dynamic mesh of DCAHG.
作者建议在设计复进簧时,不仅运用传统的静载计算,还要进行动态应力分析,以便获得较合理的尺寸。
It is believed that in the design of the drive spring, it is necessary not only to use the usual static calculations but also to analyse the dynamic stress so as to obtain rational dimensions.
对深部矿柱在承受高静载应力时的动力扰动力学模型进行应力波传播力学响应分析,采用FLAC3D有限差分程序对深部开采圆形矿柱进行高应力下动力扰动数值计算。
By using an explicit finite difference program FLAC3D, a model of numerical calculation is established for a deep mining pillar with dynamic disturbance under high stress.
计算了1893年以来在断裂带南东段(相对闭锁段)的应力积累,示出相应的最大剪应力和流体静应力等值线图。
The stress accumulation in the southeastern segment of the fault since 1893 has been calculated, and the corresponding contours of maximum shear stress and hydrostatic stress are shown.
结果表明,计算应力和试验值吻合较好,支板的静强度可满足要求,有必要寻找引起故障的其他原因。
The results indicate that the calculation stress agrees with the experimental data and the static strength of the support can meet the requirements. It is necessary for searching other reason.
对螺纹槽管进行了疲劳强度计算,并采用边界元和有限元法对螺纹槽管的应力集中进行了数值分析及静载强度计算。
The stress concentration analysis was done by the finite element method and boundary element method. The fatigue strength and the strength under the static load were calculated.
在此基础上,对静载荷作用下齿轮啮合对的接触应力进行有限元分析,与传统的齿轮强度计算办法作比较。
On this basis, the static load the contact stress of gear engagement fe analysis, and traditional gear strength calculation method to compare.
指出了静应力场的几种处理方法以及在隧道列车振动分析中宜采用的计算方法。
Some disposal methods of the initial static stresses are presented and a preferable method is recommended in the analysis of train vibration responses of tunnels.
对布料溜槽鹅头进行静力分析,计算出的最大应力远小于鹅头材料的强度极限,表明鹅头的失效原因不是由于静强度不足。
The stress of chute head has been studied in this paper. The simulation show that the stress of chute head is far under the strength of material.
采用计算机辅助测试技术使接触应力测量具有全场、静动态测试、高度数据自动化等优点。
The advantages of this technique are full field, both static and dynamic measurements, automatic data processing.
采用计算机辅助测试技术使接触应力测量具有全场、静动态测试、高度数据自动化等优点。
The advantages of this technique are full field, both static and dynamic measurements, automatic data processing.
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