本发明具有结构合理、节省原料、熔胶焊接牢固、环刚度高等优点。
The pipeline has the advantages of reasonable structure, saving materials, solid welding by the melt adhesive, high ring stiffness, etc.
加强钢带的厚度与宽度根据管材直径、环刚度要求不同而分别设计确定。
The thickness and breadth of the steel strip is determined according to different pipe diameter and ring stiffness class requirements.
根据塑料管材环刚度计算公式绘编成计算图，该图显示出塑料管材的固有特性。
Based on formula of loop stiffness for plastic piping, calculating chart was drawn which showed inherent features of plastic piping.
根据塑料管材环刚度计算公式绘编成计算图，该图显示出塑料管材的固有特性。
A working chart was constructed for calculating the loop stiffness of plastics pipes, which reflected the inherent characteristics of plastics pipe.
提出了用隔振环来降低振动筛噪声的方法，以及隔振环刚度的确定原则和计算公式。
This paper puts forward the method of using the vibrating isolation ring to reduce noise, and advances the definite principle of the rigidity of the vibrating isolation ring and calculation formula.
保护了主加强肋在加工应用过程中不会受到破坏，从而提高塑钢缠绕直肋管的环刚度。
The main reinforcing rib is protected against being destroyed in the processing and applying process, thereby enhancing the ring stiffness of a straight ribbed pipe wound by glass-reinforced plastics.
以三角桁架和压力环作为主体受力结构操作平台，解决了操作平台直径大引起的刚度不足问题。
Triangle truss and pressure circle are designed as main beating structure to increase rigidity of large diameter operation platform.
理想水泥环的性能应该是高强度、低刚度。
The ideal performance of cement sheath should be high intensity with low stiffness.
纵肋对提高桩体承载力的作用并不明显，但可有效提高桩体的刚度，助于缓减环肋的冲切破坏。
The effect on bearing capacity of lengthwise ribs was inapparent, but which can effectively improve the pile rigidity, efficiently reduce circular rib's punching failure.
实验结果表明，直线电动机的伺服刚度只受位置环比例增益的影响较大，而其它的控制参数对伺服刚度幅值影响不大。
The result presents that the servo rigidity is more influenced by proportion plus of position loop than by other parameters.
压电磨削测力平台结构优化设计的核心是弹性环与传感器三向刚度相互匹配的问题。
The mutual matching of rigidity from three directions between elastic ring and sensor is the core of problem of structural optimization design of piezoelectric milling force-measuring platform.
以三角桁架和压力环作为主体受力结构操作平台，解决了操作平台直径大引起的刚度不足问题。
Triangle truss and pressure circle are designed as main bearing structure to increase rigidity of large diameter operation platform.
管子压扁线载荷和环向刚度变化很大。
Then, their compression flat linear load and hoop rigidity also have a large scope.
在同样条件下，外开槽泵入式密封环的开启力和液膜刚度大于内开槽泵出式密封环的开启力和液膜刚度。
The opening force and film stiffness of the "pumping in" mechanical seal are greater than those of the "pumping out" mechanical seal under the same conditions.
51环境中，用弹簧单元来模拟滑块与直线导轨的接触刚度，建立了机床的有限元模型，并对其静刚度进行了分析。
51 environment, the contacting rigidity between slide block and linear guideway was simulated with spring elements, the finite element model of the machine tool was set up, and the static rigid.
研究结果表明，水泥环的理想性能应为高强度、低刚度。
The high strength of concrete sheath could resist higher loads of formation stress.
然后，在对三维有限元分析结果研究的基础上，建立了环缝处的纵向螺栓剪切模型，利用该模型可以计算得到错缝拼装衬砌二维梁-弹簧模型中环间剪切弹簧的刚度；
Based on the 3D analysis result, shear models of ring joint bolt is built and shear parameters between rings needed in 2D analysis with beam-spring model can be obtained by this shear model.
然后，在对三维有限元分析结果研究的基础上，建立了环缝处的纵向螺栓剪切模型，利用该模型可以计算得到错缝拼装衬砌二维梁-弹簧模型中环间剪切弹簧的刚度；
Based on the 3D analysis result, shear models of ring joint bolt is built and shear parameters between rings needed in 2D analysis with beam-spring model can be obtained by this shear model.
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