A fault movement can be resolved into an axial component (parallel to the pipe axis), a lateral component (perpendicular to the pipe axis) in the horizontal plane and a vertical component.
断层运动可分解为轴向分量(与管轴平行)、水平面的侧向分量(与管轴垂直)和竖直分量。
On the outer surface of the pipe, the axial residual stresses of the weld and in its vicinity are compressive while the hoop stresses keep tensile.
在管道接头外表面焊缝中心处的轴向残余应力为压应力,而环向残余应力为拉应力。
The response of the polymer melt behavior of orientation for axial vibration of screw in short pipe extrusion die head was studied by the light scattering technology.
利用光散射测量方法研究了短圆管挤出模头中聚合物熔体取向行为对螺杆轴向振动的响应。
The effect of varying soil properties on axial seismic response of buried pipelines is studied considering the interaction between the pipe and the soil.
考虑管线与土壤之间的相互作用,研究了土壤性质改变对埋地管线轴向地震响应的影响。
The axial flow in a pipe of the fractional generalized second order fluid is studied.
研究了分数阶广义二阶流体的管内轴向流动问题。
It was found that the circular shearing and axial tensile increased the circular and axial strength of the pipe, respectively.
结果表明:周向剪切应力场可明显改善管材的周向强度,轴向拉伸可实现管材轴向增强。
As compared with general pipe, its circumferential strength had been improved about 36% and axial strength had been increased 8%.
和普通管材相比较,周向强度提高了约36%;轴向强度提高了8%。
The corrosion characteristic, causes and laws of pipe connection bands are extensively studied, which shows that a sharp change of stress is the critical factor for corrosion, especially axial stress.
笔者对接箍腐蚀的特点、原因和规律等问题开展了研究。结果表明,应力突变是发生腐蚀最关键的原因,特别是轴向应力占主导作用。
It can turn the axial thrust on the whole pipe.
在工作是可以反轴向推力传递至整个管道。
Insulation friction in the pipe thermal expansion, well counteract thermal expansion forces can effectively restrict the pipeline along the axial elongation, improved safety Buried heating pipe.
保温层摩擦力在管道受热膨胀时,能很好的抵消热膨胀力,可以有效地限制管道沿轴向伸长,提高了供热直埋管道的安全性。
The radial compression of the pipe results in the fitting being locked in place and prevents axial movement between the fitting and the pipe.
管的径向压缩将该配件锁定在适当的位置中并且防止配件与管之间的轴向移动。
According to researches on SRC column with steel circle pipe, the calculation methods of the axial compression ratio and load bearing capability of normal section are put forward.
根据对配有圆钢管的钢骨混凝土柱的研究结果,介绍了配有圆钢管的钢骨混凝土柱的轴压比、正截面承载力的设计计算方法,并给出了工程应用的实例。
A novel heater with a metal pipe was designed which is used encircling the discharge tube of a CuBr laser, resulting in homogeneous distribution of axial temperature.
设计了一种新颖的金属筒式加热器,使气体激光放电管轴向温度分布均匀。
The axial flotation of chuck plays an important role in the protection of rod pipe threads and prevention of rod pipe stripping or cutterhead from dropping during the process of raise boring.
在天井钻进过程中,卡盘的轴向浮动对保护钻杆螺纹和防止钻杆脱扣、刀头坠落等方面具有重要作用。
The velocity of the Taylor bubble has been experimental studied in different axial position of upward inclined pipe by using high speed motion analyzer.
本文使用高速动态分析仪对低温倾斜上升管内不同位置处弹状汽泡进行了可视化实验研究。
The effect of axial heat conduction on a heat transfer pipe is analyzed by numerical method.
通过数值计算方法对传热管轴向导热的影响进行了分析。
To horizontal bend, the displacement of axial and horizontal direction is larger than vertical direction. The displacement of pipe is mainly caused by the impact of two-phase flow.
对于水平弯管,轴向和水平方向上的变形要比垂直方向上的大,管道变形主要是由流体对管道的冲击作用引起;
At the same time, that the metal corrugated pipe has outstanding capacity of axial supplement displacement is educed, which can meet the demands of rather larger deformation and settlement.
同时得出了金属波纹管本身具有较大的横向补偿位移的能力,可适应较大的变形和沉降要求。
PC-35 style Pump Connectors also come in eccentric and concentric taper types. Connectors must be protected from axial piping movement by using pipe anchors or control units as required.
有偏心和同心式不同设计,连接器必须防止轴向管道移动,如需要可用管锚或控制元件。
On this basis, checking to the tubing axial deformation, load and stress calculation method of the former, provide the basis for pipe strings design and a reasonable choice of production parameters.
在此基础上,分析管柱载荷、应力及轴向变形,为井下管柱的合理设计提供依据。
A plurality of weft yarn bundles are distributed at intervals in the axial direction of the pipe. The first group of warp yarns spirally wrap on the weft yarn bundles.
沿该金属弹性线圈的轴线方向且互相间隔地分布于该具有涂层的金属弹性线圈外周的复数条纬纱束;
The invention discloses a method for preparing specially-shaped titanium dioxide nano-tube films with changeable pipe diameter along the axial direction by an anode oxidation method.
本发明公开一种采用了阳极氧化法制备其管径沿轴向有变化的特殊形貌二氧化钛纳米管薄膜方法。
By the use of energy method, the formula of axial critical buckling force for a pipe with initial deflection in inclined curved Wells is derived.
利用能量法推导出斜井眼中具有初弯曲管柱稳定的轴向临界压力计算公式,讨论了初弯曲对轴向临界压力的影响。
The vibrator box and the connecting pipe are composed of an upper box cover and a lower box cover which are divided in an axial symmetry.
振子盒和接管由作轴对称剖分的上盒盖和下盒盖组成。
The flow sheet and structure of 2 axial and 1 radial type and paralleled triple casing pipe type inner parts of converter are introduced. Comparison on their application is given.
介绍二轴一径和并流三套管式氨合成塔内件流程和结构,对两种内件的应用情况进行了对比。
Ventilation of starting rotation device ventilation pipe is from Axial flow of swirl hole inner surface takes air leads to vacuum cavity, model existence of scale effect.
起旋室通气井通风系由旋流洞内表面轴向水流“挟带”空气而致空腔内气体压强减小进入,模型存在缩尺效应。
Ventilation of starting rotation device ventilation pipe is from Axial flow of swirl hole inner surface takes air leads to vacuum cavity, model existence of scale effect.
起旋室通气井通风系由旋流洞内表面轴向水流“挟带”空气而致空腔内气体压强减小进入,模型存在缩尺效应。
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