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- pipeline stress calculation 管道应力计算
- The article gives a chance to discuss some features in design of reboiler oil return pipeline with respect to process design and a summary of results of stress calculation is made. 根据工艺设计要求,对某加氢装置重沸炉转油线的设计特点进行了讨论,对应力计算的结果进行了汇总。
- Formula for approximative stress calculation of expansion loop is described with a design case cited. 介绍了膨胀环应力近似计算公式及设计实例。
- This paper describes the application of the safety systems engineering method to solve the pipeline stress of the tanks' exit and entrance and the application of metal hose on the tank of the No. 简要叙述了运用安全系统工程解决油库罐区因地基下沉而造成的储罐出入口管线存在的应力问题,及金属软管连接在石油一厂储罐中的应用。
- The complex stress calculation formula, after starting of necking in simple tension experiment, is deduced in the paper. 导出了单向拉伸试验颈缩开始后复杂应力的计算公式。
- Considering ANSYS code function, an engineering method is put forward for thermal stratified stress calculation of pressurizer surge line. 结合ANSYS程序功能，提出了波动管热分层应力计算的工程方法。
- Based on the calculation and analysis,the abac for shearing stress calculation in the range of normal parameter is obtained. 在计算与分析的基础上 ,给出了常用参数范围内的剪应力计算诺模图
- Strength check and stress calculations were carried out by using equivalent stiffness and finite element methods for a complex multi-branch pipeline localed at Naming Yangzi Petrochemical Corporation. 采用等值刚度法和有限元法程序分别对某厂一条高温高压多分支复杂管系进行了强度校校和应力计算。
- This article has described the column surface 4 steps expanded calculation method adopted for the Hertz contact stress calculation of heavy machineries. 介绍在重型机械赫茨接触应力计算中,采用圆柱面4阶展开的计算方法。
- An effective stress calculation formula for coal containing gas is proposed coupling with the swelling stress of gas adsorption in the effective stress principle for porous media. 摘要首先在多孔介质的有效应力原理中引入瓦斯吸附的膨胀应力，推导出了适用于含瓦斯煤岩的有效应力计算公式。
- Application of the method in the finite element simulation of metal forming process obtains a good accuracy in stress calculation with large strain increments. 将该算法应用于金属塑性成型过程的有限元模拟，较好地解决了大步长情况下应力计算精度低的问题。
- The pre-tensile stress in wire layer of new type wire wound super high pressure vessel was analyzed,and yielding stress calculation of the wire layer was been formularized. 对新型绕丝式超高压容器的缠绕钢丝层进行了预应力分析,推导出了钢丝层在预紧状态下的屈服压力计算公式,对进一步探讨和研究超高压容器的性能具有一定参考价值。
- Based on the reported theoretic formulae for stress analysis of straight weld angular distortion , additional bending stress and the maximum stress calculation formulae due ... 给出了螺旋焊管焊缝极限噘嘴高度的计算公式,为螺旋焊管质量控制和安全性评定提供了理论依据。
- By the use of finite element method, the stress calculation of damageable zone was conducted by the author, and proved that the strength of that zone had no problem. 作者采用有限元法对易损部位进行了应力计算,证明该部位的强度没有问题。
- A new type structure of wire wound super-high pressure vessel was presented.By the analysis of new type wire wound force state,it formularizes the stress calculation. 提出了一种新型绕丝式超高压容器的结构,并对其进行了应力状况分析,推导出了绕丝层的应力计算公式。
- Stress can be the undoing of so many fine players. 紧张可能是这许多优秀选手失败的原因。
- Recently they have laid an underground pipeline. 最近他们铺设了一条地下管道。
- Americans generally use either the short ton or the kip in their stress calculations. 美国人在桥梁的应力计算中通常用短吨，或者用千镑。
- New laws to deal with this abuse are in the pipeline. 正在制定处理这种弊端的新法令。
- In the mechanism analysis of consolidation of foundation soil by heavy tamping method, the dynamic contact stress calculation of hammer bottom and foundation surface is the key technical problem. 摘要在强夯法加固地基机理的分析中，夯?底部与地基表面的动接触应力计算是关键技术问题。
